Objectif Client Inc - User contributions [en]

Unix Container

2026-03-15T09:30:30Z

Nicolas: /* Upgrade */

==Container Howto==
===Web Site===
Docker [[https://docker.com docker.com]]

Containers at Docker Store [[https://store.docker.com/ store.docker.com]]

===Install and run a container===
<pre>docker run -i -t ubuntu:18:04 /bin/bash</pre>

===Create an image from a container Commit===
* "b5673dbced61" is an image id
<pre>docker commit -m "Ubuntu 14.10 Demonstrator" -a "Author Name" b5673dbced61 demo:14.10</pre>

===List Images (Source to initiare a containers)===
<pre>docker images</pre>

===Remove an image "b5673dbced61" is an image id===
<pre>docker rmi b5673dbced61 </pre>

===Create a volume===
<pre>docker volume create --name node_red_user_data</pre>

===List volumes===
<pre>docker volume ls</pre>

===List containers (Running Virtual Machines)===
* Running:
<pre> docker ps</pre>
* Full List
<pre> docker ps -a</pre>

===Start and Stop a container===
* Stop
<pre>docker stop "containerId or Name"</pre>
* Start (Batch)
<pre>docker start "containerId or Name"</pre>
* Start (and login in)
<pre>docker start -i "containerId or Name"</pre>

===Update a restart option===
* no
* on-failure
* unless-stopped
* always
<pre>docker update --restart=on-failure <container></pre>

=== Run a command inside the container===
<pre>docker exec -it openxchange01 service apache2 start</pre>

==="Relogin" (Attach) into a Container===
* "Relogin into a running container
<pre>docker attach "container Name"</pre>

===Save an image===
* "asw20/mailserver" is the image tag
<pre>docker save asw20/mailserver:latest -o mailserver.tar</pre>

===Save all images===
<pre>docker save $(docker images | sed '1d' | awk '{print $1 ":" $2 }') -o dockerimages.tar</pre>

===Restore image===
<pre>docker load -i dockerimages.tar</pre>

===Remove a container===
* "d0955f21bf24" is a container Id
<pre>docker rm d0955f21bf24</pre>

===Remove all containers===
<pre>docker stop $(docker ps -a -q)
docker rm $(docker ps -a -q)</pre>

==More Advence Topics==

===Build an image from a Dockerfile===
<pre>docker build -t objectif/appname -f pathtoDockerfile</pre>
<pre>docker build -t [username]/docker-desktop git://github.com/rogaha/docker-desktop.git</pre>

===Execute more advances===
<pre>docker run -i -t --net="bridge" --name Demo -v /opt/docker/data mindesktop:v01.01</pre>

===Dockerfile Sample===
====node Js app====
* Create a new directory
=====Create node app=====
* Create package.json
<pre>
{
"name": "docker_web_app",
"version": "1.0.0",
"description": "Node.js on Docker",
"author": "First Last <first.last@example.com>",
"main": "server.js",
"scripts": {
"start": "node server.js"
},
"dependencies": {
"express": "^4.16.1"
}
}
</pre>

* Create server.js
<pre>
'use strict';

const express = require('express');

// Constants
const PORT = 8080;
const HOST = '0.0.0.0';

// App
const app = express();
app.get('/', (req, res) => {
res.send('Hello world\n');
});

app.listen(PORT, HOST);
console.log(`Running on http://${HOST}:${PORT}`);
</pre>

=====Create Dockerfile=====
* Create a file Dockerfile
<pre>
FROM node:10

# Create app directory
WORKDIR /usr/src/app

# Install app dependencies
# A wildcard is used to ensure both package.json AND package-lock.json are copied
# where available (npm@5+)
COPY package*.json ./

RUN npm install
# If you are building your code for production
# RUN npm ci --only=production

# Bundle app source
COPY . .

EXPOSE 8080
CMD [ "node", "server.js" ]
</pre>

* Create a file .dockerignore
<pre>
node_modules
npm-debug.log
</pre>

=====Build Image=====
* Don't forget the "." at the end...
<syntaxhighlight lang="bash">
docker build -t <username>/<applicationname> .
</syntaxhighlight>

=====List Images=====
<syntaxhighlight lang="bash">
docker images
</syntaxhighlight>

=====Run Image=====
<syntaxhighlight lang="bash">
docker run <username>/<applicationname>
</syntaxhighlight>

====Ghost (Blog Server)====
<pre>
FROM komljen/nodejs
MAINTAINER Alen Komljen <alen.komljen@live.com>
ENV GHOST_VERSION 0.5.7
ENV APP_ROOT /data/app
RUN \
curl -sLO http://ghost.org/archives/ghost-${GHOST_VERSION}.zip && \
mkdir -p ${APP_ROOT} && \
unzip -uo ghost-${GHOST_VERSION}.zip -d ${APP_ROOT} && \
rm ghost-${GHOST_VERSION}.zip
RUN \
cd ${APP_ROOT} && \
npm install --production
ADD start.sh start.sh
VOLUME ["$APP_ROOT"]
RUN rm /usr/sbin/policy-rc.d
CMD ["/start.sh"]
EXPOSE 2368
</pre>

==Gui management solution for Docker==

=== Portainer ===
Web site [https://portainer.io/ https://portainer.io]

Dashboard access
[http://localhost:9000/#/dashboard http://localhost:9000/#/dashboard]

====Deployment====
<pre>docker run -d --name myPortainer -p 9000:9000 --restart always -v /var/run/docker.sock:/var/run/docker.sock -v /opt/portainer:/data portainer/portainer-ce</pre>

====Upgrade====
* Stop Portainer
* Remove Portainer
* Pull new /upgraded image
* Recreate Portainer
<pre>
docker stop myPortainer
docker rm myPortainer
docker pull portainer/portainer-ce
docker run -d --name myPortainer -p 9000:9000 --restart always -v /var/run/docker.sock:/var/run/docker.sock -v /opt/portainer:/data portainer/portainer-ce --trusted-origins portainer.objclt.ca
</pre>

== Docker Server Remote Management ==

# These commands get run inside of your VM.

<pre>
# Create the directory to store the configuration file.
sudo mkdir -p /etc/systemd/system/docker.service.d
</pre>

# Create a new file to store the daemon options.
<pre>
sudo nano /etc/systemd/system/docker.service.d/options.conf
</pre>

# Now make it look like this and save the file when you're done:
<pre>
[Service]
ExecStart=
ExecStart=/usr/bin/dockerd -H unix:// -H tcp://0.0.0.0:2375
</pre>

# Reload the systemd daemon.
<pre>
sudo systemctl daemon-reload
</pre>

# Restart Docker.
<pre>
sudo systemctl restart docker
</pre>

Unix Container

2026-03-15T09:24:47Z

Nicolas: /* Upgrade */

==Container Howto==
===Web Site===
Docker [[https://docker.com docker.com]]

Containers at Docker Store [[https://store.docker.com/ store.docker.com]]

===Install and run a container===
<pre>docker run -i -t ubuntu:18:04 /bin/bash</pre>

===Create an image from a container Commit===
* "b5673dbced61" is an image id
<pre>docker commit -m "Ubuntu 14.10 Demonstrator" -a "Author Name" b5673dbced61 demo:14.10</pre>

===List Images (Source to initiare a containers)===
<pre>docker images</pre>

===Remove an image "b5673dbced61" is an image id===
<pre>docker rmi b5673dbced61 </pre>

===Create a volume===
<pre>docker volume create --name node_red_user_data</pre>

===List volumes===
<pre>docker volume ls</pre>

===List containers (Running Virtual Machines)===
* Running:
<pre> docker ps</pre>
* Full List
<pre> docker ps -a</pre>

===Start and Stop a container===
* Stop
<pre>docker stop "containerId or Name"</pre>
* Start (Batch)
<pre>docker start "containerId or Name"</pre>
* Start (and login in)
<pre>docker start -i "containerId or Name"</pre>

===Update a restart option===
* no
* on-failure
* unless-stopped
* always
<pre>docker update --restart=on-failure <container></pre>

=== Run a command inside the container===
<pre>docker exec -it openxchange01 service apache2 start</pre>

==="Relogin" (Attach) into a Container===
* "Relogin into a running container
<pre>docker attach "container Name"</pre>

===Save an image===
* "asw20/mailserver" is the image tag
<pre>docker save asw20/mailserver:latest -o mailserver.tar</pre>

===Save all images===
<pre>docker save $(docker images | sed '1d' | awk '{print $1 ":" $2 }') -o dockerimages.tar</pre>

===Restore image===
<pre>docker load -i dockerimages.tar</pre>

===Remove a container===
* "d0955f21bf24" is a container Id
<pre>docker rm d0955f21bf24</pre>

===Remove all containers===
<pre>docker stop $(docker ps -a -q)
docker rm $(docker ps -a -q)</pre>

==More Advence Topics==

===Build an image from a Dockerfile===
<pre>docker build -t objectif/appname -f pathtoDockerfile</pre>
<pre>docker build -t [username]/docker-desktop git://github.com/rogaha/docker-desktop.git</pre>

===Execute more advances===
<pre>docker run -i -t --net="bridge" --name Demo -v /opt/docker/data mindesktop:v01.01</pre>

===Dockerfile Sample===
====node Js app====
* Create a new directory
=====Create node app=====
* Create package.json
<pre>
{
"name": "docker_web_app",
"version": "1.0.0",
"description": "Node.js on Docker",
"author": "First Last <first.last@example.com>",
"main": "server.js",
"scripts": {
"start": "node server.js"
},
"dependencies": {
"express": "^4.16.1"
}
}
</pre>

* Create server.js
<pre>
'use strict';

const express = require('express');

// Constants
const PORT = 8080;
const HOST = '0.0.0.0';

// App
const app = express();
app.get('/', (req, res) => {
res.send('Hello world\n');
});

app.listen(PORT, HOST);
console.log(`Running on http://${HOST}:${PORT}`);
</pre>

=====Create Dockerfile=====
* Create a file Dockerfile
<pre>
FROM node:10

# Create app directory
WORKDIR /usr/src/app

# Install app dependencies
# A wildcard is used to ensure both package.json AND package-lock.json are copied
# where available (npm@5+)
COPY package*.json ./

RUN npm install
# If you are building your code for production
# RUN npm ci --only=production

# Bundle app source
COPY . .

EXPOSE 8080
CMD [ "node", "server.js" ]
</pre>

* Create a file .dockerignore
<pre>
node_modules
npm-debug.log
</pre>

=====Build Image=====
* Don't forget the "." at the end...
<syntaxhighlight lang="bash">
docker build -t <username>/<applicationname> .
</syntaxhighlight>

=====List Images=====
<syntaxhighlight lang="bash">
docker images
</syntaxhighlight>

=====Run Image=====
<syntaxhighlight lang="bash">
docker run <username>/<applicationname>
</syntaxhighlight>

====Ghost (Blog Server)====
<pre>
FROM komljen/nodejs
MAINTAINER Alen Komljen <alen.komljen@live.com>
ENV GHOST_VERSION 0.5.7
ENV APP_ROOT /data/app
RUN \
curl -sLO http://ghost.org/archives/ghost-${GHOST_VERSION}.zip && \
mkdir -p ${APP_ROOT} && \
unzip -uo ghost-${GHOST_VERSION}.zip -d ${APP_ROOT} && \
rm ghost-${GHOST_VERSION}.zip
RUN \
cd ${APP_ROOT} && \
npm install --production
ADD start.sh start.sh
VOLUME ["$APP_ROOT"]
RUN rm /usr/sbin/policy-rc.d
CMD ["/start.sh"]
EXPOSE 2368
</pre>

==Gui management solution for Docker==

=== Portainer ===
Web site [https://portainer.io/ https://portainer.io]

Dashboard access
[http://localhost:9000/#/dashboard http://localhost:9000/#/dashboard]

====Deployment====
<pre>docker run -d --name myPortainer -p 9000:9000 --restart always -v /var/run/docker.sock:/var/run/docker.sock -v /opt/portainer:/data portainer/portainer-ce</pre>

====Upgrade====
* Stop Portainer
* Remove Portainer
* Pull new /upgraded image
* Recreate Portainer
<pre>
docker stop myPortainer
docker rm myPortainer
docker pull portainer/portainer-ce
docker run -d --name myPortainer -p 9000:9000 --restart always -v /var/run/docker.sock:/var/run/docker.sock -v /opt/portainer:/data portainer/portainer-ce --trusted-origins portainer.objclt.ca --no-auth
</pre>

== Docker Server Remote Management ==

# These commands get run inside of your VM.

<pre>
# Create the directory to store the configuration file.
sudo mkdir -p /etc/systemd/system/docker.service.d
</pre>

# Create a new file to store the daemon options.
<pre>
sudo nano /etc/systemd/system/docker.service.d/options.conf
</pre>

# Now make it look like this and save the file when you're done:
<pre>
[Service]
ExecStart=
ExecStart=/usr/bin/dockerd -H unix:// -H tcp://0.0.0.0:2375
</pre>

# Reload the systemd daemon.
<pre>
sudo systemctl daemon-reload
</pre>

# Restart Docker.
<pre>
sudo systemctl restart docker
</pre>

Certificate

2025-11-16T17:31:21Z

Nicolas: /* Inquiry external DNS server */

== Install certbot ==

<syntaxhighlight lang="bash">
apt-get install certbot
</syntaxhighlight>

== Request a wildcard certificat ==
<syntaxhighlight lang="bash">
certbot certonly --manual --preferred-challenges=dns --email webmaster@objclt.ca --server https://acme-v02.api.letsencrypt.org/directory --agree-tos -d *.objclt.ca
</syntaxhighlight>

=== Update your DNS ===
Please deploy a DNS TXT record under the name
_acme-challenge.objclt.ca with the following value:

d2MbmqrvfiohoavRiquicUZZXCfKda5ApasdaafI (DO NOT USE THAT VALUE !!!)

Before continuing, verify the record is deployed.
<syntaxhighlight lang="bash">
_acme-challenge.objclt.ca. IN TXT "d2MbmqrvfiohoavRiquicUZZXCfKda5ApasdaafI"
</syntaxhighlight>

=== Inquiry external DNS server ===
<syntaxhighlight lang="bash">
dig -t txt _acme-challenge.objclt.ca. @uz588h0rhwuu3cc03gm9uckw0w42cqr459wn1nxrbzhym2wd81zydb.free.ns.buddyns.com.
</syntaxhighlight>

=== certificate generated ===
<syntaxhighlight lang="bash">
IMPORTANT NOTES:
- Congratulations! Your certificate and chain have been saved at:
/etc/letsencrypt/live/objclt.ca-0001/fullchain.pem
Your key file has been saved at:
/etc/letsencrypt/live/objclt.ca-0001/privkey.pem
Your cert will expire on 2020-01-10. To obtain a new or tweaked
version of this certificate in the future, simply run certbot
again. To non-interactively renew *all* of your certificates, run
"certbot renew"
- If you like Certbot, please consider supporting our work by:

Donating to ISRG / Let's Encrypt: https://letsencrypt.org/donate
Donating to EFF: https://eff.org/donate-le
</syntaxhighlight>

== Validate the certificate ==
<syntaxhighlight lang="bash">
openssl s_client -crlf -connect mail.objclt.ca:993
openssl s_client -connect mail.objclt.ca:[port] -servername mail.objclt.ca
</syntaxhighlight>

== Renew Certificate ==

<syntaxhighlight lang="bash">
certbot renew
</syntaxhighlight>

== Remove certificate ==
<syntaxhighlight lang="bash">
certbot revoke --cert-path /etc/letsencrypt/live/<certificate_name>/cert.pem
certbot delete --cert-name <your_domain>
</syntaxhighlight>

== Tools to validate configuration ==
** [https://www.ssllabs.com/ssltest/ ssltest]
** [https://ssl-tools.net/mailservers ssl-tools]
** [https://www.checktls.com CheckTls]
** [https://mxtoolbox.com/diagnostic.aspx MxToobox]
** [https://www.immuniweb.com/ssl/ ImmuniWeb]
** Certificate monitoring
*** [https://app.redsift.cloud/ Red Sift]

3D Printer

2025-10-11T06:22:57Z

Nicolas: /* Network */

==Hardware==

Anet A8 Desktop 3D Printer

* Overall, an excellent price-performance ratio. Relatively quickly to assemble. Good printing output, tested only with PLA so far. Easy to use software.

* Power
** [[https://www.banggood.com/250V-15A-AC-3-in-1-Fuse-Power-Supply-Socket-Connector-Rocker-Switch-p-1145927.html Switch]]
** [[https://www.banggood.com/3D-Printer-Parts-General-Add-on-Heated-Bed-Power-Expansion-Module-High-Power-For-Chitu-Motherboard-p-1086965.html?p=011020874661201411LK Heated Bed Power Expansion Module]]

* Printing Area
** [[https://www.banggood.com/5pcs-220x220mm-Plastic-Hot-Bed-Stickers-For-3D-Printer-Wanhao-i3-p-1158028.html?p=011020874661201411LK Plastic Hot Bed Sticker]]
*** Or
** [[https://www.banggood.com/3D-Printer-Heating-Bed-Reprap-Toughened-Glass-Plate-200-213mm-p-1003377.html?p=011020874661201411LK Heating Bed Reprap Toughened Glass Plate]]

* Spare part
** [[https://www.banggood.com/5M-2GT-6mm-Rubber-Opening-Belt-S2M-GT2-Belt-For-3D-Printer-p-959254.html?p=011020874661201411LK Belt S2M GT2 Belt For 3D Printer]]

* Improvement:
** LJ18A3-8-Z/BX-5V Captor Autoleveling
** [[https://www.thingiverse.com/thing:2045010 Y Axis Rework]]
** [[https://www.thingiverse.com/thing:1672959 Corner]]

[[File:Exemple.jpg]]

==Firmware==

* Arduino IDE 1.8.3
** Select board Mega 2560 for KEYESTUDIO MKS GEN V1.4 Board
* Marlin-1.1.8
** [http://marlinfw.org/ http://marlinfw.org/]
** Calculate Extruder thermistor PID
<pre>
M303 E0 S235 C10
...
...
Recv: PID Autotune finished! Put the last Kp, Ki and Kd constants from below into Configuration.h
Recv: #define DEFAULT_Kp 15.42
Recv: #define DEFAULT_Ki 0.65
Recv: #define DEFAULT_Kd 91.61
</pre>

** Calculate Heat Bed thermistor PID
<pre>
M303 E-1 S95 C10
...
...
Recv: PID Autotune finished! Put the last Kp, Ki and Kd constants from below into Configuration.h
Recv: #define DEFAULT_Kp 15.42
Recv: #define DEFAULT_Ki 0.65
Recv: #define DEFAULT_Kd 91.61
</pre>
** configuration files
*** configuration.h [[:File:configuration.h|Marlin configuration.h]]
*** configuration.h [[:File:configuration_adv.h|Marlin configuration_adv.h]]
** Detail Changes
*** configuration.h
*** Baud Rate
<pre>
//###Nr001 #define BAUDRATE 250000
#define BAUDRATE 115200
</pre>

*** MotherBoard
<pre>
#ifndef MOTHERBOARD
//###Nr001 #define MOTHERBOARD BOARD_RAMPS_14_EFB
#define MOTHERBOARD BOARD_ANET_10
#endif
</pre>

*** Filament
<pre>
//###Nr001#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
#define DEFAULT_NOMINAL_FILAMENT_DIA 1.75
</pre>

*** Activate Temperature Sensor Extruder and Bed
<pre>
//###Nr001#define TEMP_SENSOR_0 1
#define TEMP_SENSOR_0 5
//###Nr001#define TEMP_SENSOR_BED 0
#define TEMP_SENSOR_BED 5
</pre>

*** Increase Temp Residency
<pre>
//###Nr001 #define TEMP_RESIDENCY_TIME 6 // (seconds)
#define TEMP_RESIDENCY_TIME 10 // (seconds)
</pre>

*** Reduce Max Bed Temp
<pre>
//###Nr001 #define BED_MAXTEMP 150
#define BED_MAXTEMP 130
</pre>

*** Increase PID Functional Range
<pre>
//###Nr001 #define PID_FUNCTIONAL_RANGE 10 // If the temperature difference between the target temperature and the actual temperature
#define PID_FUNCTIONAL_RANGE 15 // is more than PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
</pre>

*** Add My Own PID value based on the automated calculation
<pre>
//###Nr001 ANET A8 Customized Value
//###Nr001 #define DEFAULT_Kp 21.0
//###Nr001 #define DEFAULT_Ki 1.25
//###Nr001 #define DEFAULT_Kd 86.0
#define DEFAULT_Kp 15.42
#define DEFAULT_Ki 0.65
#define DEFAULT_Kd 91.61
</pre>

*** Enable Bed Limit Switch
<pre>
//###Nr001
#define BED_LIMIT_SWITCHING
</pre>

*** Change ENDSTOP_INVERTING
<pre>
// Mechanical endstop with COM to ground and NC to Signal uses "false" here (most common setup).
//###Nr001 #define X_MIN_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
#define X_MIN_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
//###Nr001 #define Y_MIN_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
#define Y_MIN_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
//###Nr001 #define Z_MIN_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
#define Z_MIN_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.

#define X_MAX_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
#define Y_MAX_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
#define Z_MAX_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
//###Nr001 #define Z_MIN_PROBE_ENDSTOP_INVERTING false // set to true to invert the logic of the probe.
#define Z_MIN_PROBE_ENDSTOP_INVERTING true // set to true to invert the logic of the probe.

// Enable this feature if all enabled endstop pins are interrupt-capable.
// This will remove the need to poll the interrupt pins, saving many CPU cycles.
//###Nr001
#define ENDSTOP_INTERRUPTS_FEATURE
</pre>

*** Setup Stepper Direction.
<pre>
// Invert the stepper direction. Change (or reverse the motor connector) if an axis goes the wrong way.
#define INVERT_X_DIR false
//###Nr001 #define INVERT_Y_DIR true
#define INVERT_Y_DIR false
//###Nr001 #define INVERT_Z_DIR false
#define INVERT_Z_DIR true
</pre>

*** Adjust Steps Per Unit (steps / mm)
<pre>
//###Nr001 #define DEFAULT_AXIS_STEPS_PER_UNIT { 80, 80, 4000, 500 }
#define DEFAULT_AXIS_STEPS_PER_UNIT {100, 100, 400, 100}

/**
* Default Max Feed Rate (mm/s)
* Override with M203
* X, Y, Z, E0 [, E1[, E2[, E3[, E4]]]]
*/
//###Nr001 #define DEFAULT_MAX_FEEDRATE { 300, 300, 5, 25 }
#define DEFAULT_MAX_FEEDRATE {400, 400, 8, 50}

/**
* Default Max Acceleration (change/s) change = mm/s
* (Maximum start speed for accelerated moves)
* Override with M201
* X, Y, Z, E0 [, E1[, E2[, E3[, E4]]]]
*/
//###Nr001 #define DEFAULT_MAX_ACCELERATION { 3000, 3000, 100, 10000 }
#define DEFAULT_MAX_ACCELERATION { 2000, 2000, 100, 10000 }
</pre>

*** Adjust Accelerations
<pre>
//###Nr001 #define DEFAULT_ACCELERATION 3000 // X, Y, Z and E acceleration for printing moves
#define DEFAULT_ACCELERATION 400 // X, Y, Z and E acceleration for printing moves
//###Nr001 #define DEFAULT_RETRACT_ACCELERATION 3000 // E acceleration for retracts
#define DEFAULT_RETRACT_ACCELERATION 1000 // E acceleration for retracts
//###Nr001 #define DEFAULT_TRAVEL_ACCELERATION 3000 // X, Y, Z acceleration for travel (non printing) moves
#define DEFAULT_TRAVEL_ACCELERATION 1000 // X, Y, Z acceleration for travel (non printing) moves
</pre>

*** Define Printer Characteristics
<pre>
// The size of the print bed
//###Nr001 #define X_BED_SIZE 200
#define X_BED_SIZE 220
//###Nr001 #define Y_BED_SIZE 200
#define Y_BED_SIZE 220

// Travel limits (mm) after homing, corresponding to endstop positions.
//###Nr001 #define X_MIN_POS 0
#define X_MIN_POS -33
//###Nr001 #define Y_MIN_POS 0
#define Y_MIN_POS -10
//###Nr001 #define Z_MAX_POS 200
#define Z_MAX_POS 240
</pre>

*** Perform Z Autohome on the bed Z_SAFE_HOMING
<pre>
// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
//###Nr001
#define Z_SAFE_HOMING
</pre>

*** Enable SD Card
<pre>
//###Nr001
#define SDSUPPORT
</pre>

*** Enable LCD for Anet A8
<pre>
//###Nr001
#define ZONESTAR_LCD
</pre>

*** Setup Autoleveling
<pre>
//###Nr001
#define FIX_MOUNTED_PROBE

//###Nr001
#define AUTO_BED_LEVELING_LINEAR

//###Nr001 #define G26_MESH_VALIDATION // Enable G26 mesh validation

//###Nr001 #define GRID_MAX_POINTS_X 3
#define GRID_MAX_POINTS_X 4
</pre>

*** Adjust Probe
<pre>
// Set the boundaries for probing (where the probe can reach).
//###Nr001 #define LEFT_PROBE_BED_POSITION 15
#define LEFT_PROBE_BED_POSITION 20
//###Nr001 #define RIGHT_PROBE_BED_POSITION 170
#define RIGHT_PROBE_BED_POSITION 195
//###Nr001 #define FRONT_PROBE_BED_POSITION 20
#define FRONT_PROBE_BED_POSITION 30
#define BACK_PROBE_BED_POSITION 190
</pre>

==SoftWare==

===Cura===

====Setup====
=====Machine Setup=====
* Printer Setting
<pre>
x: 220
Y: 220
Z: 240
</pre>

* Print Head Setting
<pre>
X min: 0
Y min: 0
X max: 0
y max: 0
</pre>

* Ganty height: 0
* Nozzle size: .04

* Machine Center is Zero: Not Selected
* Heated Bed : Select

* Start GCode
<pre>
G21 ;metric values
G90 ;absolute positioning
M82 ;set extruder to absolute mode
M107 ;start with the fan off
G28 X0 Y0 ;move X/Y to min endstops
G28 Z0 ;move Z to min endstops
G29 ;Autoleveling
G1 Z15.0 F9000 ;move the platform down 15mm
G92 E0 ;zero the extruded length
G1 F200 E3 ;extrude 3mm of feed stock
G92 E0 ;zero the extruded length again
G1 F9000
M117 Printing...
</pre>

* End GCode
<pre>
M104 S0 ;extruder heater off
M140 S0 ;heated bed heater off (if you have it)
G91 ;relative positioning
G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
G1 Z+0.5 E-5 X-20 Y-20 F9000 ;move Z up a bit and retract filament even more
G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
M84 ;steppers off
G90 ;absolute positioning
</pre>

===OctoPrint===

==== Alias ll ====
<pre>
sed -i -e '$ a alias ll="ls -alF"' /etc/bash.bashrc
</pre>

==== Network ====

* Disable haproxy (no need as using Apache2 proxy)
<pre>
systemctl disable haproxy
</pre>
* Setup octoprint python program for listening 0.0.0.0
** Update the address in /etc/systemd/system/octoprint.service
<pre>
[Service]
Environment="HOST=0.0.0.0"
Environment="PORT=5000"
</pre>

==== Camera ====
* Install webcamd and ffmpeg
<pre>
apt-get install webcamd ffmpeg
</pre>

* Change Webcam listner to 0.0.0.0 #
** Add the following into /boot/firmware/octopi.txt
<pre>
camera_http_options="-n --listen 0.0.0.0"
</pre>

====Switch On/Off====
* In /etc/init.d/octoprint, add the following before RETVAL="$?"
<pre>
gpio export 18 out
</pre>

* Add switch on off
/home/pi/.octoprint/config.yaml
<pre>
system:
actions:
- action: led on
command: gpio -g write 18 1
name: Turn on the led
- action: led off
command: gpio -g write 18 0
confirm: You are about to turn off the led.
name: Turn off the led
</pre>

====Stream On/Off====
* Add switch on off
/home/pi/.octoprint/config.yaml
<pre>
system:
actions:
- action: streamon
command: sudo /bin/systemctl start webcamd
confirm: false
name: Start video stream
- action: streamoff
command: sudo /bin/systemctl stop webcamd
confirm: true
name: Stop video stream
</pre>

* Add pi execution without password in /etc/sudoers
<pre>
pi ALL=(ALL) NOPASSWD: ALL
or
pi ALL=(ALL) NOPASSWD: /bin/systemctl
</pre>

====Z-Offset====
* Display and change Z-Offset Value
/home/pi/.octoprint/config.yaml
<pre>
controls:
- children:
- command: M628
default: ''
name: Get
regex: z zero offset value:(?P<offset>\d+(\.\d*))
template: 'Current: {offset} mm'
width: '5'
- command: M628 Z%(offset)s
input:
- default: '0.00'
name: New (mm)
parameter: offset
slider: false
name: Set
width: '5'
- command: G28 Z0
name: Home Z
width: '2'
collapsed: true
layout: horizontal_grid
name: Adjust Z Offset
</pre>

====Slic3r====
* Configuration file
** Cura 15 configuration file [[File:Configuration_file_for_Cura-15.04.ini]]

* slic3r_install.sh
<pre>
#!/bin/sh

echo "Shell script created by Javier Martínez Arrieta for Slic3r installation\n"
#Ask the user for a version
echo "Please indicate which version you desire to be installed (e.g. 1.1.7)"
read version
echo "The installation of Slic3r takes a long time. PLease be patient"
cd $HOME
echo "Installing required libraries and dependencies..."
sudo apt-get install git libboost-system-dev libboost-thread-dev git-core build-essential libgtk2.0-dev libwxgtk2.8-dev libwx-perl libmodule-build-perl libnet-dbus-perl cpanminus libextutils-cbuilder-perl gcc-4.7 g++-4.7 libwx-perl libperl-dev
sudo cpanm AAR/Boost-Geometry-Utils-0.06.tar.gz Math::Clipper Math::ConvexHull Math::ConvexHull::MonotoneChain Math::Geometry::Voronoi Math::PlanePath Moo IO::Scalar Class::XSAccessor Growl::GNTP XML::SAX::ExpatXS PAR::Packer
echo "Cloning Slic3r repository..."
git clone https://github.com/alexrj/Slic3r.git
cd Slic3r
git checkout $version
echo "Building and testing Scli3r..."
sudo perl Build.PL
echo "If everything was installed properly,you should be able to run Slic3r with the command ./slic3r.pl"
</pre>

====Disable under power warning ====
* edit /boot/config.txt and add the following lines at the end
<pre>
#Disable under voltage warnings
avoid_warnings=1
avoid_warnings=2
</pre>

===Terminal Gcode Commande===
====Adjust Z Offset====
<pre>
M851 Z0; // Set the Z offset to zero height
G28; // Home Z in the middle of the bed
G1 Z0; // This will move the head to zero height;
M211 S0; // This will disable the end stops so that you
// will be able to proceed lower than Z=0
</pre>
Now adjust Z height (note the negative Z height)
<pre>
M851 Z-1.23; // Define the Z offset
M500; // Store the settings
M211 S1; // Enable the end stops again
</pre>

-1.23 is a fictive value that should be replaced by your own value.

====Extruder Step====
* Display current value
<pre>
M503 // Display current Step values
</pre>

* M92 Exyyy (x=Extruder number 0) (yyy=Step value mn)
<pre>
M92 E0206; // Define the E0 Step value 206
</pre>

* Resets steps-per-unit for all axes to the values from DEFAULT_AXIS_STEPS_PER_UNIT
<pre>
M502
</pre>

* Save Value
<pre>
M500
</pre>

====Adjust PID====
* Calculate PID for extruder for 220 degre 10 Cycle
<pre>
M303 E0 S220 C8
</pre>

* Change Extruder PID value
220 Degree
<pre>
M301 P30.22 I2.48 D92.22
M301 P25 I1.8 D92
</pre>

230 Degree
<pre>
M301 P18.00 I1.2 D80
M301 P13.00 I1 D80
</pre>

* Save Setting
<pre>
M500
</pre>

* PID Autotune for bed
<pre>
M303 E-1 S60 C8
</pre>

* Change Bed PID value
<pre>
M304 P167.05 I31.37 D222.38
</pre>

3D Printer

2025-10-11T06:20:28Z

Nicolas: /* Network */

==Hardware==

Anet A8 Desktop 3D Printer

* Overall, an excellent price-performance ratio. Relatively quickly to assemble. Good printing output, tested only with PLA so far. Easy to use software.

* Power
** [[https://www.banggood.com/250V-15A-AC-3-in-1-Fuse-Power-Supply-Socket-Connector-Rocker-Switch-p-1145927.html Switch]]
** [[https://www.banggood.com/3D-Printer-Parts-General-Add-on-Heated-Bed-Power-Expansion-Module-High-Power-For-Chitu-Motherboard-p-1086965.html?p=011020874661201411LK Heated Bed Power Expansion Module]]

* Printing Area
** [[https://www.banggood.com/5pcs-220x220mm-Plastic-Hot-Bed-Stickers-For-3D-Printer-Wanhao-i3-p-1158028.html?p=011020874661201411LK Plastic Hot Bed Sticker]]
*** Or
** [[https://www.banggood.com/3D-Printer-Heating-Bed-Reprap-Toughened-Glass-Plate-200-213mm-p-1003377.html?p=011020874661201411LK Heating Bed Reprap Toughened Glass Plate]]

* Spare part
** [[https://www.banggood.com/5M-2GT-6mm-Rubber-Opening-Belt-S2M-GT2-Belt-For-3D-Printer-p-959254.html?p=011020874661201411LK Belt S2M GT2 Belt For 3D Printer]]

* Improvement:
** LJ18A3-8-Z/BX-5V Captor Autoleveling
** [[https://www.thingiverse.com/thing:2045010 Y Axis Rework]]
** [[https://www.thingiverse.com/thing:1672959 Corner]]

[[File:Exemple.jpg]]

==Firmware==

* Arduino IDE 1.8.3
** Select board Mega 2560 for KEYESTUDIO MKS GEN V1.4 Board
* Marlin-1.1.8
** [http://marlinfw.org/ http://marlinfw.org/]
** Calculate Extruder thermistor PID
<pre>
M303 E0 S235 C10
...
...
Recv: PID Autotune finished! Put the last Kp, Ki and Kd constants from below into Configuration.h
Recv: #define DEFAULT_Kp 15.42
Recv: #define DEFAULT_Ki 0.65
Recv: #define DEFAULT_Kd 91.61
</pre>

** Calculate Heat Bed thermistor PID
<pre>
M303 E-1 S95 C10
...
...
Recv: PID Autotune finished! Put the last Kp, Ki and Kd constants from below into Configuration.h
Recv: #define DEFAULT_Kp 15.42
Recv: #define DEFAULT_Ki 0.65
Recv: #define DEFAULT_Kd 91.61
</pre>
** configuration files
*** configuration.h [[:File:configuration.h|Marlin configuration.h]]
*** configuration.h [[:File:configuration_adv.h|Marlin configuration_adv.h]]
** Detail Changes
*** configuration.h
*** Baud Rate
<pre>
//###Nr001 #define BAUDRATE 250000
#define BAUDRATE 115200
</pre>

*** MotherBoard
<pre>
#ifndef MOTHERBOARD
//###Nr001 #define MOTHERBOARD BOARD_RAMPS_14_EFB
#define MOTHERBOARD BOARD_ANET_10
#endif
</pre>

*** Filament
<pre>
//###Nr001#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
#define DEFAULT_NOMINAL_FILAMENT_DIA 1.75
</pre>

*** Activate Temperature Sensor Extruder and Bed
<pre>
//###Nr001#define TEMP_SENSOR_0 1
#define TEMP_SENSOR_0 5
//###Nr001#define TEMP_SENSOR_BED 0
#define TEMP_SENSOR_BED 5
</pre>

*** Increase Temp Residency
<pre>
//###Nr001 #define TEMP_RESIDENCY_TIME 6 // (seconds)
#define TEMP_RESIDENCY_TIME 10 // (seconds)
</pre>

*** Reduce Max Bed Temp
<pre>
//###Nr001 #define BED_MAXTEMP 150
#define BED_MAXTEMP 130
</pre>

*** Increase PID Functional Range
<pre>
//###Nr001 #define PID_FUNCTIONAL_RANGE 10 // If the temperature difference between the target temperature and the actual temperature
#define PID_FUNCTIONAL_RANGE 15 // is more than PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
</pre>

*** Add My Own PID value based on the automated calculation
<pre>
//###Nr001 ANET A8 Customized Value
//###Nr001 #define DEFAULT_Kp 21.0
//###Nr001 #define DEFAULT_Ki 1.25
//###Nr001 #define DEFAULT_Kd 86.0
#define DEFAULT_Kp 15.42
#define DEFAULT_Ki 0.65
#define DEFAULT_Kd 91.61
</pre>

*** Enable Bed Limit Switch
<pre>
//###Nr001
#define BED_LIMIT_SWITCHING
</pre>

*** Change ENDSTOP_INVERTING
<pre>
// Mechanical endstop with COM to ground and NC to Signal uses "false" here (most common setup).
//###Nr001 #define X_MIN_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
#define X_MIN_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
//###Nr001 #define Y_MIN_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
#define Y_MIN_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
//###Nr001 #define Z_MIN_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
#define Z_MIN_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.

#define X_MAX_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
#define Y_MAX_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
#define Z_MAX_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
//###Nr001 #define Z_MIN_PROBE_ENDSTOP_INVERTING false // set to true to invert the logic of the probe.
#define Z_MIN_PROBE_ENDSTOP_INVERTING true // set to true to invert the logic of the probe.

// Enable this feature if all enabled endstop pins are interrupt-capable.
// This will remove the need to poll the interrupt pins, saving many CPU cycles.
//###Nr001
#define ENDSTOP_INTERRUPTS_FEATURE
</pre>

*** Setup Stepper Direction.
<pre>
// Invert the stepper direction. Change (or reverse the motor connector) if an axis goes the wrong way.
#define INVERT_X_DIR false
//###Nr001 #define INVERT_Y_DIR true
#define INVERT_Y_DIR false
//###Nr001 #define INVERT_Z_DIR false
#define INVERT_Z_DIR true
</pre>

*** Adjust Steps Per Unit (steps / mm)
<pre>
//###Nr001 #define DEFAULT_AXIS_STEPS_PER_UNIT { 80, 80, 4000, 500 }
#define DEFAULT_AXIS_STEPS_PER_UNIT {100, 100, 400, 100}

/**
* Default Max Feed Rate (mm/s)
* Override with M203
* X, Y, Z, E0 [, E1[, E2[, E3[, E4]]]]
*/
//###Nr001 #define DEFAULT_MAX_FEEDRATE { 300, 300, 5, 25 }
#define DEFAULT_MAX_FEEDRATE {400, 400, 8, 50}

/**
* Default Max Acceleration (change/s) change = mm/s
* (Maximum start speed for accelerated moves)
* Override with M201
* X, Y, Z, E0 [, E1[, E2[, E3[, E4]]]]
*/
//###Nr001 #define DEFAULT_MAX_ACCELERATION { 3000, 3000, 100, 10000 }
#define DEFAULT_MAX_ACCELERATION { 2000, 2000, 100, 10000 }
</pre>

*** Adjust Accelerations
<pre>
//###Nr001 #define DEFAULT_ACCELERATION 3000 // X, Y, Z and E acceleration for printing moves
#define DEFAULT_ACCELERATION 400 // X, Y, Z and E acceleration for printing moves
//###Nr001 #define DEFAULT_RETRACT_ACCELERATION 3000 // E acceleration for retracts
#define DEFAULT_RETRACT_ACCELERATION 1000 // E acceleration for retracts
//###Nr001 #define DEFAULT_TRAVEL_ACCELERATION 3000 // X, Y, Z acceleration for travel (non printing) moves
#define DEFAULT_TRAVEL_ACCELERATION 1000 // X, Y, Z acceleration for travel (non printing) moves
</pre>

*** Define Printer Characteristics
<pre>
// The size of the print bed
//###Nr001 #define X_BED_SIZE 200
#define X_BED_SIZE 220
//###Nr001 #define Y_BED_SIZE 200
#define Y_BED_SIZE 220

// Travel limits (mm) after homing, corresponding to endstop positions.
//###Nr001 #define X_MIN_POS 0
#define X_MIN_POS -33
//###Nr001 #define Y_MIN_POS 0
#define Y_MIN_POS -10
//###Nr001 #define Z_MAX_POS 200
#define Z_MAX_POS 240
</pre>

*** Perform Z Autohome on the bed Z_SAFE_HOMING
<pre>
// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
//###Nr001
#define Z_SAFE_HOMING
</pre>

*** Enable SD Card
<pre>
//###Nr001
#define SDSUPPORT
</pre>

*** Enable LCD for Anet A8
<pre>
//###Nr001
#define ZONESTAR_LCD
</pre>

*** Setup Autoleveling
<pre>
//###Nr001
#define FIX_MOUNTED_PROBE

//###Nr001
#define AUTO_BED_LEVELING_LINEAR

//###Nr001 #define G26_MESH_VALIDATION // Enable G26 mesh validation

//###Nr001 #define GRID_MAX_POINTS_X 3
#define GRID_MAX_POINTS_X 4
</pre>

*** Adjust Probe
<pre>
// Set the boundaries for probing (where the probe can reach).
//###Nr001 #define LEFT_PROBE_BED_POSITION 15
#define LEFT_PROBE_BED_POSITION 20
//###Nr001 #define RIGHT_PROBE_BED_POSITION 170
#define RIGHT_PROBE_BED_POSITION 195
//###Nr001 #define FRONT_PROBE_BED_POSITION 20
#define FRONT_PROBE_BED_POSITION 30
#define BACK_PROBE_BED_POSITION 190
</pre>

==SoftWare==

===Cura===

====Setup====
=====Machine Setup=====
* Printer Setting
<pre>
x: 220
Y: 220
Z: 240
</pre>

* Print Head Setting
<pre>
X min: 0
Y min: 0
X max: 0
y max: 0
</pre>

* Ganty height: 0
* Nozzle size: .04

* Machine Center is Zero: Not Selected
* Heated Bed : Select

* Start GCode
<pre>
G21 ;metric values
G90 ;absolute positioning
M82 ;set extruder to absolute mode
M107 ;start with the fan off
G28 X0 Y0 ;move X/Y to min endstops
G28 Z0 ;move Z to min endstops
G29 ;Autoleveling
G1 Z15.0 F9000 ;move the platform down 15mm
G92 E0 ;zero the extruded length
G1 F200 E3 ;extrude 3mm of feed stock
G92 E0 ;zero the extruded length again
G1 F9000
M117 Printing...
</pre>

* End GCode
<pre>
M104 S0 ;extruder heater off
M140 S0 ;heated bed heater off (if you have it)
G91 ;relative positioning
G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
G1 Z+0.5 E-5 X-20 Y-20 F9000 ;move Z up a bit and retract filament even more
G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
M84 ;steppers off
G90 ;absolute positioning
</pre>

===OctoPrint===

==== Alias ll ====
<pre>
sed -i -e '$ a alias ll="ls -alF"' /etc/bash.bashrc
</pre>

==== Network ====

* Disable haproxy (no need as using Apache2 proxy)
<pre>
systemctl disable haproxy
</pre>
* Setup octoprint python program for listening 0.0.0.0
** Update the address in /etc/systemd/system/octoprint.service
<pre>
[Service]
Environment="HOST=0.0.0.0"
Environment="PORT=5000"
</pre>

* Change Webcam listner to 0.0.0.0 #
** Add the following into /boot/firmware/octopi.txt
<pre>
camera_http_options="-n --listen 0.0.0.0"
</pre>

====Switch On/Off====
* In /etc/init.d/octoprint, add the following before RETVAL="$?"
<pre>
gpio export 18 out
</pre>

* Add switch on off
/home/pi/.octoprint/config.yaml
<pre>
system:
actions:
- action: led on
command: gpio -g write 18 1
name: Turn on the led
- action: led off
command: gpio -g write 18 0
confirm: You are about to turn off the led.
name: Turn off the led
</pre>

====Stream On/Off====
* Add switch on off
/home/pi/.octoprint/config.yaml
<pre>
system:
actions:
- action: streamon
command: sudo /bin/systemctl start webcamd
confirm: false
name: Start video stream
- action: streamoff
command: sudo /bin/systemctl stop webcamd
confirm: true
name: Stop video stream
</pre>

* Add pi execution without password in /etc/sudoers
<pre>
pi ALL=(ALL) NOPASSWD: ALL
or
pi ALL=(ALL) NOPASSWD: /bin/systemctl
</pre>

====Z-Offset====
* Display and change Z-Offset Value
/home/pi/.octoprint/config.yaml
<pre>
controls:
- children:
- command: M628
default: ''
name: Get
regex: z zero offset value:(?P<offset>\d+(\.\d*))
template: 'Current: {offset} mm'
width: '5'
- command: M628 Z%(offset)s
input:
- default: '0.00'
name: New (mm)
parameter: offset
slider: false
name: Set
width: '5'
- command: G28 Z0
name: Home Z
width: '2'
collapsed: true
layout: horizontal_grid
name: Adjust Z Offset
</pre>

====Slic3r====
* Configuration file
** Cura 15 configuration file [[File:Configuration_file_for_Cura-15.04.ini]]

* slic3r_install.sh
<pre>
#!/bin/sh

echo "Shell script created by Javier Martínez Arrieta for Slic3r installation\n"
#Ask the user for a version
echo "Please indicate which version you desire to be installed (e.g. 1.1.7)"
read version
echo "The installation of Slic3r takes a long time. PLease be patient"
cd $HOME
echo "Installing required libraries and dependencies..."
sudo apt-get install git libboost-system-dev libboost-thread-dev git-core build-essential libgtk2.0-dev libwxgtk2.8-dev libwx-perl libmodule-build-perl libnet-dbus-perl cpanminus libextutils-cbuilder-perl gcc-4.7 g++-4.7 libwx-perl libperl-dev
sudo cpanm AAR/Boost-Geometry-Utils-0.06.tar.gz Math::Clipper Math::ConvexHull Math::ConvexHull::MonotoneChain Math::Geometry::Voronoi Math::PlanePath Moo IO::Scalar Class::XSAccessor Growl::GNTP XML::SAX::ExpatXS PAR::Packer
echo "Cloning Slic3r repository..."
git clone https://github.com/alexrj/Slic3r.git
cd Slic3r
git checkout $version
echo "Building and testing Scli3r..."
sudo perl Build.PL
echo "If everything was installed properly,you should be able to run Slic3r with the command ./slic3r.pl"
</pre>

====Disable under power warning ====
* edit /boot/config.txt and add the following lines at the end
<pre>
#Disable under voltage warnings
avoid_warnings=1
avoid_warnings=2
</pre>

===Terminal Gcode Commande===
====Adjust Z Offset====
<pre>
M851 Z0; // Set the Z offset to zero height
G28; // Home Z in the middle of the bed
G1 Z0; // This will move the head to zero height;
M211 S0; // This will disable the end stops so that you
// will be able to proceed lower than Z=0
</pre>
Now adjust Z height (note the negative Z height)
<pre>
M851 Z-1.23; // Define the Z offset
M500; // Store the settings
M211 S1; // Enable the end stops again
</pre>

-1.23 is a fictive value that should be replaced by your own value.

====Extruder Step====
* Display current value
<pre>
M503 // Display current Step values
</pre>

* M92 Exyyy (x=Extruder number 0) (yyy=Step value mn)
<pre>
M92 E0206; // Define the E0 Step value 206
</pre>

* Resets steps-per-unit for all axes to the values from DEFAULT_AXIS_STEPS_PER_UNIT
<pre>
M502
</pre>

* Save Value
<pre>
M500
</pre>

====Adjust PID====
* Calculate PID for extruder for 220 degre 10 Cycle
<pre>
M303 E0 S220 C8
</pre>

* Change Extruder PID value
220 Degree
<pre>
M301 P30.22 I2.48 D92.22
M301 P25 I1.8 D92
</pre>

230 Degree
<pre>
M301 P18.00 I1.2 D80
M301 P13.00 I1 D80
</pre>

* Save Setting
<pre>
M500
</pre>

* PID Autotune for bed
<pre>
M303 E-1 S60 C8
</pre>

* Change Bed PID value
<pre>
M304 P167.05 I31.37 D222.38
</pre>

3D Printer

2025-10-11T02:10:09Z

Nicolas: /* Network */

==Hardware==

Anet A8 Desktop 3D Printer

* Overall, an excellent price-performance ratio. Relatively quickly to assemble. Good printing output, tested only with PLA so far. Easy to use software.

* Power
** [[https://www.banggood.com/250V-15A-AC-3-in-1-Fuse-Power-Supply-Socket-Connector-Rocker-Switch-p-1145927.html Switch]]
** [[https://www.banggood.com/3D-Printer-Parts-General-Add-on-Heated-Bed-Power-Expansion-Module-High-Power-For-Chitu-Motherboard-p-1086965.html?p=011020874661201411LK Heated Bed Power Expansion Module]]

* Printing Area
** [[https://www.banggood.com/5pcs-220x220mm-Plastic-Hot-Bed-Stickers-For-3D-Printer-Wanhao-i3-p-1158028.html?p=011020874661201411LK Plastic Hot Bed Sticker]]
*** Or
** [[https://www.banggood.com/3D-Printer-Heating-Bed-Reprap-Toughened-Glass-Plate-200-213mm-p-1003377.html?p=011020874661201411LK Heating Bed Reprap Toughened Glass Plate]]

* Spare part
** [[https://www.banggood.com/5M-2GT-6mm-Rubber-Opening-Belt-S2M-GT2-Belt-For-3D-Printer-p-959254.html?p=011020874661201411LK Belt S2M GT2 Belt For 3D Printer]]

* Improvement:
** LJ18A3-8-Z/BX-5V Captor Autoleveling
** [[https://www.thingiverse.com/thing:2045010 Y Axis Rework]]
** [[https://www.thingiverse.com/thing:1672959 Corner]]

[[File:Exemple.jpg]]

==Firmware==

* Arduino IDE 1.8.3
** Select board Mega 2560 for KEYESTUDIO MKS GEN V1.4 Board
* Marlin-1.1.8
** [http://marlinfw.org/ http://marlinfw.org/]
** Calculate Extruder thermistor PID
<pre>
M303 E0 S235 C10
...
...
Recv: PID Autotune finished! Put the last Kp, Ki and Kd constants from below into Configuration.h
Recv: #define DEFAULT_Kp 15.42
Recv: #define DEFAULT_Ki 0.65
Recv: #define DEFAULT_Kd 91.61
</pre>

** Calculate Heat Bed thermistor PID
<pre>
M303 E-1 S95 C10
...
...
Recv: PID Autotune finished! Put the last Kp, Ki and Kd constants from below into Configuration.h
Recv: #define DEFAULT_Kp 15.42
Recv: #define DEFAULT_Ki 0.65
Recv: #define DEFAULT_Kd 91.61
</pre>
** configuration files
*** configuration.h [[:File:configuration.h|Marlin configuration.h]]
*** configuration.h [[:File:configuration_adv.h|Marlin configuration_adv.h]]
** Detail Changes
*** configuration.h
*** Baud Rate
<pre>
//###Nr001 #define BAUDRATE 250000
#define BAUDRATE 115200
</pre>

*** MotherBoard
<pre>
#ifndef MOTHERBOARD
//###Nr001 #define MOTHERBOARD BOARD_RAMPS_14_EFB
#define MOTHERBOARD BOARD_ANET_10
#endif
</pre>

*** Filament
<pre>
//###Nr001#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
#define DEFAULT_NOMINAL_FILAMENT_DIA 1.75
</pre>

*** Activate Temperature Sensor Extruder and Bed
<pre>
//###Nr001#define TEMP_SENSOR_0 1
#define TEMP_SENSOR_0 5
//###Nr001#define TEMP_SENSOR_BED 0
#define TEMP_SENSOR_BED 5
</pre>

*** Increase Temp Residency
<pre>
//###Nr001 #define TEMP_RESIDENCY_TIME 6 // (seconds)
#define TEMP_RESIDENCY_TIME 10 // (seconds)
</pre>

*** Reduce Max Bed Temp
<pre>
//###Nr001 #define BED_MAXTEMP 150
#define BED_MAXTEMP 130
</pre>

*** Increase PID Functional Range
<pre>
//###Nr001 #define PID_FUNCTIONAL_RANGE 10 // If the temperature difference between the target temperature and the actual temperature
#define PID_FUNCTIONAL_RANGE 15 // is more than PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
</pre>

*** Add My Own PID value based on the automated calculation
<pre>
//###Nr001 ANET A8 Customized Value
//###Nr001 #define DEFAULT_Kp 21.0
//###Nr001 #define DEFAULT_Ki 1.25
//###Nr001 #define DEFAULT_Kd 86.0
#define DEFAULT_Kp 15.42
#define DEFAULT_Ki 0.65
#define DEFAULT_Kd 91.61
</pre>

*** Enable Bed Limit Switch
<pre>
//###Nr001
#define BED_LIMIT_SWITCHING
</pre>

*** Change ENDSTOP_INVERTING
<pre>
// Mechanical endstop with COM to ground and NC to Signal uses "false" here (most common setup).
//###Nr001 #define X_MIN_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
#define X_MIN_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
//###Nr001 #define Y_MIN_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
#define Y_MIN_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
//###Nr001 #define Z_MIN_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
#define Z_MIN_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.

#define X_MAX_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
#define Y_MAX_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
#define Z_MAX_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
//###Nr001 #define Z_MIN_PROBE_ENDSTOP_INVERTING false // set to true to invert the logic of the probe.
#define Z_MIN_PROBE_ENDSTOP_INVERTING true // set to true to invert the logic of the probe.

// Enable this feature if all enabled endstop pins are interrupt-capable.
// This will remove the need to poll the interrupt pins, saving many CPU cycles.
//###Nr001
#define ENDSTOP_INTERRUPTS_FEATURE
</pre>

*** Setup Stepper Direction.
<pre>
// Invert the stepper direction. Change (or reverse the motor connector) if an axis goes the wrong way.
#define INVERT_X_DIR false
//###Nr001 #define INVERT_Y_DIR true
#define INVERT_Y_DIR false
//###Nr001 #define INVERT_Z_DIR false
#define INVERT_Z_DIR true
</pre>

*** Adjust Steps Per Unit (steps / mm)
<pre>
//###Nr001 #define DEFAULT_AXIS_STEPS_PER_UNIT { 80, 80, 4000, 500 }
#define DEFAULT_AXIS_STEPS_PER_UNIT {100, 100, 400, 100}

/**
* Default Max Feed Rate (mm/s)
* Override with M203
* X, Y, Z, E0 [, E1[, E2[, E3[, E4]]]]
*/
//###Nr001 #define DEFAULT_MAX_FEEDRATE { 300, 300, 5, 25 }
#define DEFAULT_MAX_FEEDRATE {400, 400, 8, 50}

/**
* Default Max Acceleration (change/s) change = mm/s
* (Maximum start speed for accelerated moves)
* Override with M201
* X, Y, Z, E0 [, E1[, E2[, E3[, E4]]]]
*/
//###Nr001 #define DEFAULT_MAX_ACCELERATION { 3000, 3000, 100, 10000 }
#define DEFAULT_MAX_ACCELERATION { 2000, 2000, 100, 10000 }
</pre>

*** Adjust Accelerations
<pre>
//###Nr001 #define DEFAULT_ACCELERATION 3000 // X, Y, Z and E acceleration for printing moves
#define DEFAULT_ACCELERATION 400 // X, Y, Z and E acceleration for printing moves
//###Nr001 #define DEFAULT_RETRACT_ACCELERATION 3000 // E acceleration for retracts
#define DEFAULT_RETRACT_ACCELERATION 1000 // E acceleration for retracts
//###Nr001 #define DEFAULT_TRAVEL_ACCELERATION 3000 // X, Y, Z acceleration for travel (non printing) moves
#define DEFAULT_TRAVEL_ACCELERATION 1000 // X, Y, Z acceleration for travel (non printing) moves
</pre>

*** Define Printer Characteristics
<pre>
// The size of the print bed
//###Nr001 #define X_BED_SIZE 200
#define X_BED_SIZE 220
//###Nr001 #define Y_BED_SIZE 200
#define Y_BED_SIZE 220

// Travel limits (mm) after homing, corresponding to endstop positions.
//###Nr001 #define X_MIN_POS 0
#define X_MIN_POS -33
//###Nr001 #define Y_MIN_POS 0
#define Y_MIN_POS -10
//###Nr001 #define Z_MAX_POS 200
#define Z_MAX_POS 240
</pre>

*** Perform Z Autohome on the bed Z_SAFE_HOMING
<pre>
// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
//###Nr001
#define Z_SAFE_HOMING
</pre>

*** Enable SD Card
<pre>
//###Nr001
#define SDSUPPORT
</pre>

*** Enable LCD for Anet A8
<pre>
//###Nr001
#define ZONESTAR_LCD
</pre>

*** Setup Autoleveling
<pre>
//###Nr001
#define FIX_MOUNTED_PROBE

//###Nr001
#define AUTO_BED_LEVELING_LINEAR

//###Nr001 #define G26_MESH_VALIDATION // Enable G26 mesh validation

//###Nr001 #define GRID_MAX_POINTS_X 3
#define GRID_MAX_POINTS_X 4
</pre>

*** Adjust Probe
<pre>
// Set the boundaries for probing (where the probe can reach).
//###Nr001 #define LEFT_PROBE_BED_POSITION 15
#define LEFT_PROBE_BED_POSITION 20
//###Nr001 #define RIGHT_PROBE_BED_POSITION 170
#define RIGHT_PROBE_BED_POSITION 195
//###Nr001 #define FRONT_PROBE_BED_POSITION 20
#define FRONT_PROBE_BED_POSITION 30
#define BACK_PROBE_BED_POSITION 190
</pre>

==SoftWare==

===Cura===

====Setup====
=====Machine Setup=====
* Printer Setting
<pre>
x: 220
Y: 220
Z: 240
</pre>

* Print Head Setting
<pre>
X min: 0
Y min: 0
X max: 0
y max: 0
</pre>

* Ganty height: 0
* Nozzle size: .04

* Machine Center is Zero: Not Selected
* Heated Bed : Select

* Start GCode
<pre>
G21 ;metric values
G90 ;absolute positioning
M82 ;set extruder to absolute mode
M107 ;start with the fan off
G28 X0 Y0 ;move X/Y to min endstops
G28 Z0 ;move Z to min endstops
G29 ;Autoleveling
G1 Z15.0 F9000 ;move the platform down 15mm
G92 E0 ;zero the extruded length
G1 F200 E3 ;extrude 3mm of feed stock
G92 E0 ;zero the extruded length again
G1 F9000
M117 Printing...
</pre>

* End GCode
<pre>
M104 S0 ;extruder heater off
M140 S0 ;heated bed heater off (if you have it)
G91 ;relative positioning
G1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure
G1 Z+0.5 E-5 X-20 Y-20 F9000 ;move Z up a bit and retract filament even more
G28 X0 Y0 ;move X/Y to min endstops, so the head is out of the way
M84 ;steppers off
G90 ;absolute positioning
</pre>

===OctoPrint===

==== Alias ll ====
<pre>
sed -i -e '$ a alias ll="ls -alF"' /etc/bash.bashrc
</pre>

==== Network ====

* Disable haproxy (no need as using Apache2 proxy)
<pre>
systemctl disable haproxy
</pre>
* Setup octoprint python program for listening 0.0.0.0
** Update the address in /etc/systemd/system/octoprint.service
<pre>
[Service]
Environment="HOST=0.0.0.0"
Environment="PORT=5000"
</pre>

* Change Webcam listner to 0.0.0.0 #
** Add the following into /boot/octopi.txt
<pre>
camera_http_options="-n --listen 0.0.0.0"
</pre>

====Switch On/Off====
* In /etc/init.d/octoprint, add the following before RETVAL="$?"
<pre>
gpio export 18 out
</pre>

* Add switch on off
/home/pi/.octoprint/config.yaml
<pre>
system:
actions:
- action: led on
command: gpio -g write 18 1
name: Turn on the led
- action: led off
command: gpio -g write 18 0
confirm: You are about to turn off the led.
name: Turn off the led
</pre>

====Stream On/Off====
* Add switch on off
/home/pi/.octoprint/config.yaml
<pre>
system:
actions:
- action: streamon
command: sudo /bin/systemctl start webcamd
confirm: false
name: Start video stream
- action: streamoff
command: sudo /bin/systemctl stop webcamd
confirm: true
name: Stop video stream
</pre>

* Add pi execution without password in /etc/sudoers
<pre>
pi ALL=(ALL) NOPASSWD: ALL
or
pi ALL=(ALL) NOPASSWD: /bin/systemctl
</pre>

====Z-Offset====
* Display and change Z-Offset Value
/home/pi/.octoprint/config.yaml
<pre>
controls:
- children:
- command: M628
default: ''
name: Get
regex: z zero offset value:(?P<offset>\d+(\.\d*))
template: 'Current: {offset} mm'
width: '5'
- command: M628 Z%(offset)s
input:
- default: '0.00'
name: New (mm)
parameter: offset
slider: false
name: Set
width: '5'
- command: G28 Z0
name: Home Z
width: '2'
collapsed: true
layout: horizontal_grid
name: Adjust Z Offset
</pre>

====Slic3r====
* Configuration file
** Cura 15 configuration file [[File:Configuration_file_for_Cura-15.04.ini]]

* slic3r_install.sh
<pre>
#!/bin/sh

echo "Shell script created by Javier Martínez Arrieta for Slic3r installation\n"
#Ask the user for a version
echo "Please indicate which version you desire to be installed (e.g. 1.1.7)"
read version
echo "The installation of Slic3r takes a long time. PLease be patient"
cd $HOME
echo "Installing required libraries and dependencies..."
sudo apt-get install git libboost-system-dev libboost-thread-dev git-core build-essential libgtk2.0-dev libwxgtk2.8-dev libwx-perl libmodule-build-perl libnet-dbus-perl cpanminus libextutils-cbuilder-perl gcc-4.7 g++-4.7 libwx-perl libperl-dev
sudo cpanm AAR/Boost-Geometry-Utils-0.06.tar.gz Math::Clipper Math::ConvexHull Math::ConvexHull::MonotoneChain Math::Geometry::Voronoi Math::PlanePath Moo IO::Scalar Class::XSAccessor Growl::GNTP XML::SAX::ExpatXS PAR::Packer
echo "Cloning Slic3r repository..."
git clone https://github.com/alexrj/Slic3r.git
cd Slic3r
git checkout $version
echo "Building and testing Scli3r..."
sudo perl Build.PL
echo "If everything was installed properly,you should be able to run Slic3r with the command ./slic3r.pl"
</pre>

====Disable under power warning ====
* edit /boot/config.txt and add the following lines at the end
<pre>
#Disable under voltage warnings
avoid_warnings=1
avoid_warnings=2
</pre>

===Terminal Gcode Commande===
====Adjust Z Offset====
<pre>
M851 Z0; // Set the Z offset to zero height
G28; // Home Z in the middle of the bed
G1 Z0; // This will move the head to zero height;
M211 S0; // This will disable the end stops so that you
// will be able to proceed lower than Z=0
</pre>
Now adjust Z height (note the negative Z height)
<pre>
M851 Z-1.23; // Define the Z offset
M500; // Store the settings
M211 S1; // Enable the end stops again
</pre>

-1.23 is a fictive value that should be replaced by your own value.

====Extruder Step====
* Display current value
<pre>
M503 // Display current Step values
</pre>

* M92 Exyyy (x=Extruder number 0) (yyy=Step value mn)
<pre>
M92 E0206; // Define the E0 Step value 206
</pre>

* Resets steps-per-unit for all axes to the values from DEFAULT_AXIS_STEPS_PER_UNIT
<pre>
M502
</pre>

* Save Value
<pre>
M500
</pre>

====Adjust PID====
* Calculate PID for extruder for 220 degre 10 Cycle
<pre>
M303 E0 S220 C8
</pre>

* Change Extruder PID value
220 Degree
<pre>
M301 P30.22 I2.48 D92.22
M301 P25 I1.8 D92
</pre>

230 Degree
<pre>
M301 P18.00 I1.2 D80
M301 P13.00 I1 D80
</pre>

* Save Setting
<pre>
M500
</pre>

* PID Autotune for bed
<pre>
M303 E-1 S60 C8
</pre>

* Change Bed PID value
<pre>
M304 P167.05 I31.37 D222.38
</pre>

Certificate

2025-08-18T14:12:06Z

Nicolas: /* Remove certificate */

== Install certbot ==

<syntaxhighlight lang="bash">
apt-get install certbot
</syntaxhighlight>

== Request a wildcard certificat ==
<syntaxhighlight lang="bash">
certbot certonly --manual --preferred-challenges=dns --email webmaster@objclt.ca --server https://acme-v02.api.letsencrypt.org/directory --agree-tos -d *.objclt.ca
</syntaxhighlight>

=== Update your DNS ===
Please deploy a DNS TXT record under the name
_acme-challenge.objclt.ca with the following value:

d2MbmqrvfiohoavRiquicUZZXCfKda5ApasdaafI (DO NOT USE THAT VALUE !!!)

Before continuing, verify the record is deployed.
<syntaxhighlight lang="bash">
_acme-challenge.objclt.ca. IN TXT "d2MbmqrvfiohoavRiquicUZZXCfKda5ApasdaafI"
</syntaxhighlight>

=== Inquiry external DNS server ===
<syntaxhighlight lang="bash">
dig -t txt _acme-challenge.objclt.ca. @ns6.gandi.net
</syntaxhighlight>

=== certificate generated ===
<syntaxhighlight lang="bash">
IMPORTANT NOTES:
- Congratulations! Your certificate and chain have been saved at:
/etc/letsencrypt/live/objclt.ca-0001/fullchain.pem
Your key file has been saved at:
/etc/letsencrypt/live/objclt.ca-0001/privkey.pem
Your cert will expire on 2020-01-10. To obtain a new or tweaked
version of this certificate in the future, simply run certbot
again. To non-interactively renew *all* of your certificates, run
"certbot renew"
- If you like Certbot, please consider supporting our work by:

Donating to ISRG / Let's Encrypt: https://letsencrypt.org/donate
Donating to EFF: https://eff.org/donate-le
</syntaxhighlight>

== Validate the certificate ==
<syntaxhighlight lang="bash">
openssl s_client -crlf -connect mail.objclt.ca:993
openssl s_client -connect mail.objclt.ca:[port] -servername mail.objclt.ca
</syntaxhighlight>

== Renew Certificate ==

<syntaxhighlight lang="bash">
certbot renew
</syntaxhighlight>

== Remove certificate ==
<syntaxhighlight lang="bash">
certbot revoke --cert-path /etc/letsencrypt/live/<certificate_name>/cert.pem
certbot delete --cert-name <your_domain>
</syntaxhighlight>

== Tools to validate configuration ==
** [https://www.ssllabs.com/ssltest/ ssltest]
** [https://ssl-tools.net/mailservers ssl-tools]
** [https://www.checktls.com CheckTls]
** [https://mxtoolbox.com/diagnostic.aspx MxToobox]
** [https://www.immuniweb.com/ssl/ ImmuniWeb]
** Certificate monitoring
*** [https://app.redsift.cloud/ Red Sift]

Unix Container

2025-07-21T03:19:26Z

Nicolas: /* Container Howto */

Unix Container

2025-07-21T02:43:51Z

Nicolas: /* Upgrade */

==Container Howto==
===Web Site===
Docker [[https://docker.com docker.com]]

Containers at Docker Store [[https://store.docker.com/ store.docker.com]]

===Install and run a container===
<pre>docker run -i -t ubuntu:18:04 /bin/bash</pre>

===Create an image from a container Commit===
* "b5673dbced61" is an image id
<pre>docker commit -m "Ubuntu 14.10 Demonstrator" -a "Author Name" b5673dbced61 demo:14.10</pre>

===List Images (Source to initiare a containers)===
<pre>docker images</pre>

===Remove an image "b5673dbced61" is an image id===
<pre>docker rmi b5673dbced61 </pre>

===Create a volume===
<pre>docker volume create --name node_red_user_data</pre>

===List volumes===
<pre>docker volume ls</pre>

===List containers (Running Virtual Machines)===
* Running:
<pre> docker ps</pre>
* Full List
<pre> docker ps -a</pre>

===Start and Stop a container===
* Stop
<pre>docker stop "containerId or Name"</pre>
* Start (Batch)
<pre>docker start "containerId or Name"</pre>
* Start (and login in)
<pre>docker start -i "containerId or Name"</pre>

===Update a restart option===
* no
* on-failure
* unless-stopped
* always
<pre>docker update --restart=on-failure <container></pre>

==="Relogin" (Attach) into a Container===
* "Relogin into a running container
<pre>docker attach "container Name"</pre>

===Save an image===
* "asw20/mailserver" is the image tag
<pre>docker save asw20/mailserver:latest -o mailserver.tar</pre>

===Save all images===
<pre>docker save $(docker images | sed '1d' | awk '{print $1 ":" $2 }') -o dockerimages.tar</pre>

===Restore image===
<pre>docker load -i dockerimages.tar</pre>

===Remove a container===
* "d0955f21bf24" is a container Id
<pre>docker rm d0955f21bf24</pre>

===Remove all containers===
<pre>docker stop $(docker ps -a -q)
docker rm $(docker ps -a -q)</pre>

==More Advence Topics==

===Build an image from a Dockerfile===
<pre>docker build -t objectif/appname -f pathtoDockerfile</pre>
<pre>docker build -t [username]/docker-desktop git://github.com/rogaha/docker-desktop.git</pre>

===Execute more advances===
<pre>docker run -i -t --net="bridge" --name Demo -v /opt/docker/data mindesktop:v01.01</pre>

===Dockerfile Sample===
====node Js app====
* Create a new directory
=====Create node app=====
* Create package.json
<pre>
{
"name": "docker_web_app",
"version": "1.0.0",
"description": "Node.js on Docker",
"author": "First Last <first.last@example.com>",
"main": "server.js",
"scripts": {
"start": "node server.js"
},
"dependencies": {
"express": "^4.16.1"
}
}
</pre>

* Create server.js
<pre>
'use strict';

const express = require('express');

// Constants
const PORT = 8080;
const HOST = '0.0.0.0';

// App
const app = express();
app.get('/', (req, res) => {
res.send('Hello world\n');
});

app.listen(PORT, HOST);
console.log(`Running on http://${HOST}:${PORT}`);
</pre>

=====Create Dockerfile=====
* Create a file Dockerfile
<pre>
FROM node:10

# Create app directory
WORKDIR /usr/src/app

# Install app dependencies
# A wildcard is used to ensure both package.json AND package-lock.json are copied
# where available (npm@5+)
COPY package*.json ./

RUN npm install
# If you are building your code for production
# RUN npm ci --only=production

# Bundle app source
COPY . .

EXPOSE 8080
CMD [ "node", "server.js" ]
</pre>

* Create a file .dockerignore
<pre>
node_modules
npm-debug.log
</pre>

=====Build Image=====
* Don't forget the "." at the end...
<syntaxhighlight lang="bash">
docker build -t <username>/<applicationname> .
</syntaxhighlight>

=====List Images=====
<syntaxhighlight lang="bash">
docker images
</syntaxhighlight>

=====Run Image=====
<syntaxhighlight lang="bash">
docker run <username>/<applicationname>
</syntaxhighlight>

====Ghost (Blog Server)====
<pre>
FROM komljen/nodejs
MAINTAINER Alen Komljen <alen.komljen@live.com>
ENV GHOST_VERSION 0.5.7
ENV APP_ROOT /data/app
RUN \
curl -sLO http://ghost.org/archives/ghost-${GHOST_VERSION}.zip && \
mkdir -p ${APP_ROOT} && \
unzip -uo ghost-${GHOST_VERSION}.zip -d ${APP_ROOT} && \
rm ghost-${GHOST_VERSION}.zip
RUN \
cd ${APP_ROOT} && \
npm install --production
ADD start.sh start.sh
VOLUME ["$APP_ROOT"]
RUN rm /usr/sbin/policy-rc.d
CMD ["/start.sh"]
EXPOSE 2368
</pre>

==Gui management solution for Docker==

=== Portainer ===
Web site [https://portainer.io/ https://portainer.io]

Dashboard access
[http://localhost:9000/#/dashboard http://localhost:9000/#/dashboard]

====Deployment====
<pre>docker run -d --name myPortainer -p 9000:9000 --restart always -v /var/run/docker.sock:/var/run/docker.sock -v /opt/portainer:/data portainer/portainer-ce</pre>

====Upgrade====
* Stop Portainer
* Remove Portainer
* Pull new /upgraded image
* Recreate Portainer
<pre>
docker stop myPortainer
docker rm myPortainer
docker pull portainer/portainer-ce
docker run -d --name myPortainer -p 9000:9000 --restart always -v /var/run/docker.sock:/var/run/docker.sock -v /opt/portainer:/data portainer/portainer-ce --trusted-origins portainer.objclt.ca
</pre>

== Docker Server Remote Management ==

# These commands get run inside of your VM.

<pre>
# Create the directory to store the configuration file.
sudo mkdir -p /etc/systemd/system/docker.service.d
</pre>

# Create a new file to store the daemon options.
<pre>
sudo nano /etc/systemd/system/docker.service.d/options.conf
</pre>

# Now make it look like this and save the file when you're done:
<pre>
[Service]
ExecStart=
ExecStart=/usr/bin/dockerd -H unix:// -H tcp://0.0.0.0:2375
</pre>

# Reload the systemd daemon.
<pre>
sudo systemctl daemon-reload
</pre>

# Restart Docker.
<pre>
sudo systemctl restart docker
</pre>

Flight Simulator

2025-04-22T13:56:33Z

Nicolas: Created page with " * Velocidrone ** Windows and Ubuntu [https://www.velocidrone.com/ velocidrone.com] * Unscashed ** Windows only and using steam [https://store.steampowered.com/app/1682970/Uncrashed__FPV_Drone_Simulator/ Uncrashed]"

* Velocidrone
** Windows and Ubuntu
[https://www.velocidrone.com/ velocidrone.com]

* Unscashed
** Windows only and using steam
[https://store.steampowered.com/app/1682970/Uncrashed__FPV_Drone_Simulator/ Uncrashed]

DNS

2025-04-22T05:38:05Z

Nicolas:

== Software Installation ==

* Install Bind
<syntaxhighlight lang="bash">
apt-get install bind9 bind9utils bind9-doc
</syntaxhighlight>

== Type of Records ==
* SOA
<syntaxhighlight lang="bash">
objclt.ca. IN SOA dns.objclt.ca. webmaster.objclt.ca. (
2009010605
7200
3600
1209600
38400 )
</syntaxhighlight>
* NS
<syntaxhighlight lang="bash">
objclt.ca. IN NS dns.objclt.ca.
</syntaxhighlight>
* MX
<syntaxhighlight lang="bash">
objclt.ca. IN MX 10 mail.objclt.ca.
</syntaxhighlight>
* A
<syntaxhighlight lang="bash">
objclt.ca. IN A 69.70.43.62
</syntaxhighlight>
* CNAME
* TXT
<syntaxhighlight lang="bash">
objclt.ca. IN TXT "v=spf1 a mx a:mail.objclt.ca ip4:69.70.43.62 -all"
</syntaxhighlight>

== Sender Permitted From ==

== OpenDkim ==

== DMARC ==

== DNSSEC Key Signin ==

== DNS Validation ==
* Google
<syntaxhighlight lang="bash">
@ IN TXT google-site-verification=_C1V8AhaVWFwNQn4fO5Id7IXbQTgcC67ItmH9r4SABY
</syntaxhighlight>

== Usefull Tools ==
* Configuration Tools
** [https://webmin.com webmin]

* Test Mx Record
** [https://mxtoolbox.com/MXLookup.aspx mxtoolbox]

* Test SPF Records
** [https://tools.wordtothewise.com/spf wordtothewise.com]
** [https://www.kitterman.com/spf/validate.html kitterman.com]

== Secondary DNS Server ==
* buddyns.com
* [https://www.buddyns.com/buddyboard/account buddyns.com]

MediaWiki:Sidebar

2025-04-22T05:34:58Z

Nicolas:

2024-11-25T00:28:29Z

Nicolas:

Home-Assistant

2024-11-25T00:25:19Z

Nicolas: /* With Addon */

== Home Page / Link ==
Main Page: [home-assistant.io]

=== Install with docker ===

* Get source from Linuxserver and build (docker build)
Linux Server [https://github.com/linuxserver/docker-homeassistant homeassistant]

* Install HACS to get community app

HACS Instruction: [https://hacs.xyz/docs/setup/prerequisites HACS Prerequisites]

** run a script under login directory on home assistant server
** Add HACS as a new integration

* Install localTuya with HACS and configure Tuya device localy
[https://github.com/rospogrigio/localtuya Local Tuya ]

==Configuration==
=== Roomba ===

# Install dorita980 or inside a container
<pre>
npm install -g dorita980
get-roomba-password-cloud myemail mypassword
</pre>

<PRE>
docker run -it node sh -c "npm install -g dorita980 && get-roomba-password-cloud <iRobot Username> <iRobot Password> [Optional API-Key]"
</PRE>

=== Tuya Integration ===

# Create a could project at iot.tuya.com
[https://github.com/tuya/tuya-home-assistant/blob/main/docs/platform_configuration.md Initial Setup]

# Country
## Choose the country you picked when signing up.

# Tuya IoT Access ID :
## Go to your cloud project on [https://iot.tuya.com/ Tuya IoT Platform].
## Find the Access ID under Authorization Key on the Project Overview tab.

# Tuya IoT Access Secret
## Go to your cloud project on [https://iot.tuya.com/ Tuya IoT Platform].
## Find the Access Secret under Authorization Key on the Project Overview tab.

# Do not setup API Account
## Click / Select .Do not configure a Cloud API account

# Account
## Tuya Smart or Smart Life app account Password. The password of your app account.

=== LocalTuya ===

[https://github.com/rospogrigio/localtuya/ Local Tuya]

==== Install Get HACS Community Store ====

===== With command line, Without addons =====
[https://github.com/hacs/ HACS]

* Enable Advanced Mode under the account option
* Execute bellow command inside the container
<pre>wget -O - https://get.hacs.xyz | bash - </pre>

* Restart docker host (under development)

===== With Addon =====

Click on "my link" for downloading Hacs installer and execute it

* HACS page link: [https://hacs.xyz/docs/use/download/download/#to-download-hacs | my Link]

==== Install Local Tuya ====

==== Configure Local Tuya ====
* Add the new integration Settings, then Devices & Services

[[File:Cloud API Account Configuration.png | API Configuration]]

* Install codetheweb/tuyapi
[https://github.com/codetheweb/tuyapi tuyapi]
* execute the following command to get the list of all device
<pre>tuya-cli wizard</pre>

==== Add new device ====

Globe: Bulbs model 35804 (from Costco)
<pre>
- host: 192.168.1.168
device_id: aaabbbccc_dummy
local_key: ddddeeefff_dummy
friendly_name: Tuya_Ampoule_1
protocol_version: "3.3"
entities:
- platform: light
friendly_name: tuya_ampoule1_on_off
id: 20
color_mode: 21 # Optional, usually 2 or 21, default: "none"
brightness: 22 # Optional, usually 3 or 22, default: "none"
color_temp: 23 # Optional, usually 4 or 23, default: "none"
color_temp_min_kelvin: 2000
color_temp_max_kelvin: 5000
color: 24
</pre>

Smart Plug 50329 (from Costco)
<pre>
- host: 192.168.1.240
device_id: bedded_dummy
local_key: q1w2e3r4_dummy
friendly_name: Tuya_Prise_1
protocol_version: "3.3"
entities:
- platform: switch
friendly_name: tuya_prise1_on_off
id: 1
</pre>

Led Strip (from Costco)
<pre>
- host: 192.168.1.168
device_id: aaabbbccc_dummy
local_key: ddddeeefff_dummy
friendly_name: Tuya_Led_1
protocol_version: "3.3"
entities:
- platform: light
friendly_name: tuya_led_on_off
id: 20
brightness: 26
color_temp: "none"
color_mode: 21
color: 24
color_temp_min_kelvin: 2000
color_temp_max_kelvin: 5000
</pre>

=== Alexa Integration ===

[https://www.home-assistant.io/integrations/alexa/ Amazon Alexa]

# Create a skill

[https://developer.amazon.com/fr-FR/alexa Amazon Developer]

# Run the skill
[https://us-east-1.console.aws.amazon.com/console AWS consol]

Home-Assistant

2024-11-25T00:12:27Z

Nicolas: /* Install HACS Home Assistant Community Store */

== Home Page / Link ==
Main Page: [home-assistant.io]

=== Install with docker ===

* Get source from Linuxserver and build (docker build)
Linux Server [https://github.com/linuxserver/docker-homeassistant homeassistant]

* Install HACS to get community app

HACS Instruction: [https://hacs.xyz/docs/setup/prerequisites HACS Prerequisites]

** run a script under login directory on home assistant server
** Add HACS as a new integration

* Install localTuya with HACS and configure Tuya device localy
[https://github.com/rospogrigio/localtuya Local Tuya ]

==Configuration==
=== Roomba ===

# Install dorita980 or inside a container
<pre>
npm install -g dorita980
get-roomba-password-cloud myemail mypassword
</pre>

<PRE>
docker run -it node sh -c "npm install -g dorita980 && get-roomba-password-cloud <iRobot Username> <iRobot Password> [Optional API-Key]"
</PRE>

=== Tuya Integration ===

# Create a could project at iot.tuya.com
[https://github.com/tuya/tuya-home-assistant/blob/main/docs/platform_configuration.md Initial Setup]

# Country
## Choose the country you picked when signing up.

# Tuya IoT Access ID :
## Go to your cloud project on [https://iot.tuya.com/ Tuya IoT Platform].
## Find the Access ID under Authorization Key on the Project Overview tab.

# Tuya IoT Access Secret
## Go to your cloud project on [https://iot.tuya.com/ Tuya IoT Platform].
## Find the Access Secret under Authorization Key on the Project Overview tab.

# Do not setup API Account
## Click / Select .Do not configure a Cloud API account

# Account
## Tuya Smart or Smart Life app account Password. The password of your app account.

=== LocalTuya ===

[https://github.com/rospogrigio/localtuya/ Local Tuya]

==== Install Get HACS Community Store ====

===== With command line, Without addons =====
[https://github.com/hacs/ HACS]

* Enable Advanced Mode under the account option
* Execute bellow command inside the container
<pre>wget -O - https://get.hacs.xyz | bash - </pre>

* Restart docker host (under development)

===== With Addon =====

Click on "my link" on HACS page
[https://hacs.xyz/docs/use/download/download/#to-download-hacs | my Link]

==== Install Local Tuya ====

==== Configure Local Tuya ====
* Add the new integration Settings, then Devices & Services

[[File:Cloud API Account Configuration.png | API Configuration]]

* Install codetheweb/tuyapi
[https://github.com/codetheweb/tuyapi tuyapi]
* execute the following command to get the list of all device
<pre>tuya-cli wizard</pre>

==== Add new device ====

Globe: Bulbs model 35804 (from Costco)
<pre>
- host: 192.168.1.168
device_id: aaabbbccc_dummy
local_key: ddddeeefff_dummy
friendly_name: Tuya_Ampoule_1
protocol_version: "3.3"
entities:
- platform: light
friendly_name: tuya_ampoule1_on_off
id: 20
color_mode: 21 # Optional, usually 2 or 21, default: "none"
brightness: 22 # Optional, usually 3 or 22, default: "none"
color_temp: 23 # Optional, usually 4 or 23, default: "none"
color_temp_min_kelvin: 2000
color_temp_max_kelvin: 5000
color: 24
</pre>

Smart Plug 50329 (from Costco)
<pre>
- host: 192.168.1.240
device_id: bedded_dummy
local_key: q1w2e3r4_dummy
friendly_name: Tuya_Prise_1
protocol_version: "3.3"
entities:
- platform: switch
friendly_name: tuya_prise1_on_off
id: 1
</pre>

Led Strip (from Costco)
<pre>
- host: 192.168.1.168
device_id: aaabbbccc_dummy
local_key: ddddeeefff_dummy
friendly_name: Tuya_Led_1
protocol_version: "3.3"
entities:
- platform: light
friendly_name: tuya_led_on_off
id: 20
brightness: 26
color_temp: "none"
color_mode: 21
color: 24
color_temp_min_kelvin: 2000
color_temp_max_kelvin: 5000
</pre>

=== Alexa Integration ===

[https://www.home-assistant.io/integrations/alexa/ Amazon Alexa]

# Create a skill

[https://developer.amazon.com/fr-FR/alexa Amazon Developer]

# Run the skill
[https://us-east-1.console.aws.amazon.com/console AWS consol]

Home-Assistant

2024-11-24T20:31:15Z

Nicolas: /* Add new device */

== Home Page / Link ==
Main Page: [home-assistant.io]

=== Install with docker ===

* Get source from Linuxserver and build (docker build)
Linux Server [https://github.com/linuxserver/docker-homeassistant homeassistant]

* Install HACS to get community app

HACS Instruction: [https://hacs.xyz/docs/setup/prerequisites HACS Prerequisites]

** run a script under login directory on home assistant server
** Add HACS as a new integration

* Install localTuya with HACS and configure Tuya device localy
[https://github.com/rospogrigio/localtuya Local Tuya ]

==Configuration==
=== Roomba ===

# Install dorita980 or inside a container
<pre>
npm install -g dorita980
get-roomba-password-cloud myemail mypassword
</pre>

<PRE>
docker run -it node sh -c "npm install -g dorita980 && get-roomba-password-cloud <iRobot Username> <iRobot Password> [Optional API-Key]"
</PRE>

=== Tuya Integration ===

# Create a could project at iot.tuya.com
[https://github.com/tuya/tuya-home-assistant/blob/main/docs/platform_configuration.md Initial Setup]

# Country
## Choose the country you picked when signing up.

# Tuya IoT Access ID :
## Go to your cloud project on [https://iot.tuya.com/ Tuya IoT Platform].
## Find the Access ID under Authorization Key on the Project Overview tab.

# Tuya IoT Access Secret
## Go to your cloud project on [https://iot.tuya.com/ Tuya IoT Platform].
## Find the Access Secret under Authorization Key on the Project Overview tab.

# Do not setup API Account
## Click / Select .Do not configure a Cloud API account

# Account
## Tuya Smart or Smart Life app account Password. The password of your app account.

=== LocalTuya ===

[https://github.com/rospogrigio/localtuya/ Local Tuya]

==== Install HACS Home Assistant Community Store ====

[https://github.com/hacs/ HACS]

* Enable Advanced Mode under the account option
* Execute bellow command inside the container
<pre>wget -O - https://get.hacs.xyz | bash - </pre>

* Restart docker host (under development)
* Add the new integration Settings, then Devices & Services

[[File:Cloud API Account Configuration.png | API Configuration]]

* Install codetheweb/tuyapi
[https://github.com/codetheweb/tuyapi tuyapi]
* execute the following command to get the list of all device
<pre>tuya-cli wizard</pre>

==== Add new device ====

Globe: Bulbs model 35804 (from Costco)
<pre>
- host: 192.168.1.168
device_id: aaabbbccc_dummy
local_key: ddddeeefff_dummy
friendly_name: Tuya_Ampoule_1
protocol_version: "3.3"
entities:
- platform: light
friendly_name: tuya_ampoule1_on_off
id: 20
color_mode: 21 # Optional, usually 2 or 21, default: "none"
brightness: 22 # Optional, usually 3 or 22, default: "none"
color_temp: 23 # Optional, usually 4 or 23, default: "none"
color_temp_min_kelvin: 2000
color_temp_max_kelvin: 5000
color: 24
</pre>

Smart Plug 50329 (from Costco)
<pre>
- host: 192.168.1.240
device_id: bedded_dummy
local_key: q1w2e3r4_dummy
friendly_name: Tuya_Prise_1
protocol_version: "3.3"
entities:
- platform: switch
friendly_name: tuya_prise1_on_off
id: 1
</pre>

Led Strip (from Costco)
<pre>
- host: 192.168.1.168
device_id: aaabbbccc_dummy
local_key: ddddeeefff_dummy
friendly_name: Tuya_Led_1
protocol_version: "3.3"
entities:
- platform: light
friendly_name: tuya_led_on_off
id: 20
brightness: 26
color_temp: "none"
color_mode: 21
color: 24
color_temp_min_kelvin: 2000
color_temp_max_kelvin: 5000
</pre>

=== Alexa Integration ===

[https://www.home-assistant.io/integrations/alexa/ Amazon Alexa]

# Create a skill

[https://developer.amazon.com/fr-FR/alexa Amazon Developer]

# Run the skill
[https://us-east-1.console.aws.amazon.com/console AWS consol]

Home-Assistant

2024-11-24T20:12:15Z

Nicolas: /* Install HACS Home Assistant Community Store */

== Home Page / Link ==
Main Page: [home-assistant.io]

=== Install with docker ===

* Get source from Linuxserver and build (docker build)
Linux Server [https://github.com/linuxserver/docker-homeassistant homeassistant]

* Install HACS to get community app

HACS Instruction: [https://hacs.xyz/docs/setup/prerequisites HACS Prerequisites]

** run a script under login directory on home assistant server
** Add HACS as a new integration

* Install localTuya with HACS and configure Tuya device localy
[https://github.com/rospogrigio/localtuya Local Tuya ]

==Configuration==
=== Roomba ===

# Install dorita980 or inside a container
<pre>
npm install -g dorita980
get-roomba-password-cloud myemail mypassword
</pre>

<PRE>
docker run -it node sh -c "npm install -g dorita980 && get-roomba-password-cloud <iRobot Username> <iRobot Password> [Optional API-Key]"
</PRE>

=== Tuya Integration ===

# Create a could project at iot.tuya.com
[https://github.com/tuya/tuya-home-assistant/blob/main/docs/platform_configuration.md Initial Setup]

# Country
## Choose the country you picked when signing up.

# Tuya IoT Access ID :
## Go to your cloud project on [https://iot.tuya.com/ Tuya IoT Platform].
## Find the Access ID under Authorization Key on the Project Overview tab.

# Tuya IoT Access Secret
## Go to your cloud project on [https://iot.tuya.com/ Tuya IoT Platform].
## Find the Access Secret under Authorization Key on the Project Overview tab.

# Do not setup API Account
## Click / Select .Do not configure a Cloud API account

# Account
## Tuya Smart or Smart Life app account Password. The password of your app account.

=== LocalTuya ===

[https://github.com/rospogrigio/localtuya/ Local Tuya]

==== Install HACS Home Assistant Community Store ====

[https://github.com/hacs/ HACS]

* Enable Advanced Mode under the account option
* Execute bellow command inside the container
<pre>wget -O - https://get.hacs.xyz | bash - </pre>

* Restart docker host (under development)
* Add the new integration Settings, then Devices & Services

[[File:Cloud API Account Configuration.png | API Configuration]]

* Install codetheweb/tuyapi
[https://github.com/codetheweb/tuyapi tuyapi]
* execute the following command to get the list of all device
<pre>tuya-cli wizard</pre>

==== Add new device ====

Globe: Bulbs model 35804 (from Costco)
<pre>
- host: 192.168.1.168
device_id: aaabbbccc_dummy
local_key: ddddeeefff_dummy
friendly_name: Tuya_Ampoule_1
protocol_version: "3.3"
entities:
- platform: light
friendly_name: tuya_ampoule1_on_off
id: 20
color_mode: 21 # Optional, usually 2 or 21, default: "none"
brightness: 22 # Optional, usually 3 or 22, default: "none"
color_temp: 23 # Optional, usually 4 or 23, default: "none"
color_temp_min_kelvin: 2000
color_temp_max_kelvin: 5000
color: 24
</pre>

Smart Plug 50329 (from Costco)
<pre>
- host: 192.168.1.240
device_id: bedded_dummy
local_key: q1w2e3r4_dummy
friendly_name: Tuya_Prise_1
protocol_version: "3.3"
entities:
- platform: switch
friendly_name: tuya_prise1_on_off
id: 1
</pre>

Led Strip (from Costco)
<pre>
- host: 192.168.1.168
device_id: aaabbbccc_dummy
local_key: ddddeeefff_dummy
friendly_name: Tuya_Led_1
protocol_version: "3.3"
entities:
- platform: light
friendly_name: tuya_led_on_off
id: 20
brightness: "none"
color_temp: "none"
color_mode: 21
color: 24
color_temp_min_kelvin: 2000
color_temp_max_kelvin: 5000
</pre>

=== Alexa Integration ===

[https://www.home-assistant.io/integrations/alexa/ Amazon Alexa]

# Create a skill

[https://developer.amazon.com/fr-FR/alexa Amazon Developer]

# Run the skill
[https://us-east-1.console.aws.amazon.com/console AWS consol]

File:Cloud API Account Configuration.png

2024-11-24T20:08:34Z

Nicolas:

Home-Assistant

2024-11-24T20:08:03Z

Nicolas: /* Install HACS Home Assistant Community Store */

== Home Page / Link ==
Main Page: [home-assistant.io]

=== Install with docker ===

* Get source from Linuxserver and build (docker build)
Linux Server [https://github.com/linuxserver/docker-homeassistant homeassistant]

* Install HACS to get community app

HACS Instruction: [https://hacs.xyz/docs/setup/prerequisites HACS Prerequisites]

** run a script under login directory on home assistant server
** Add HACS as a new integration

* Install localTuya with HACS and configure Tuya device localy
[https://github.com/rospogrigio/localtuya Local Tuya ]

==Configuration==
=== Roomba ===

# Install dorita980 or inside a container
<pre>
npm install -g dorita980
get-roomba-password-cloud myemail mypassword
</pre>

<PRE>
docker run -it node sh -c "npm install -g dorita980 && get-roomba-password-cloud <iRobot Username> <iRobot Password> [Optional API-Key]"
</PRE>

=== Tuya Integration ===

# Create a could project at iot.tuya.com
[https://github.com/tuya/tuya-home-assistant/blob/main/docs/platform_configuration.md Initial Setup]

# Country
## Choose the country you picked when signing up.

# Tuya IoT Access ID :
## Go to your cloud project on [https://iot.tuya.com/ Tuya IoT Platform].
## Find the Access ID under Authorization Key on the Project Overview tab.

# Tuya IoT Access Secret
## Go to your cloud project on [https://iot.tuya.com/ Tuya IoT Platform].
## Find the Access Secret under Authorization Key on the Project Overview tab.

# Do not setup API Account
## Click / Select .Do not configure a Cloud API account

# Account
## Tuya Smart or Smart Life app account Password. The password of your app account.

=== LocalTuya ===

[https://github.com/rospogrigio/localtuya/ Local Tuya]

==== Install HACS Home Assistant Community Store ====

[https://github.com/hacs/ HACS]

* Enable Advanced Mode under the account option
* Execute bellow command inside the container
<pre>wget -O - https://get.hacs.xyz | bash - </pre>

* Restart docker host (under development)
* Add the new integration Settings, then Devices & Services
[[File:Cloud_API_Account_Configuration.png]]
* Install codetheweb/tuyapi
[https://github.com/codetheweb/tuyapi tuyapi]
* execute the following command to get the list of all device
<pre>tuya-cli wizard</pre>

==== Add new device ====

Globe: Bulbs model 35804 (from Costco)
<pre>
- host: 192.168.1.168
device_id: aaabbbccc_dummy
local_key: ddddeeefff_dummy
friendly_name: Tuya_Ampoule_1
protocol_version: "3.3"
entities:
- platform: light
friendly_name: tuya_ampoule1_on_off
id: 20
color_mode: 21 # Optional, usually 2 or 21, default: "none"
brightness: 22 # Optional, usually 3 or 22, default: "none"
color_temp: 23 # Optional, usually 4 or 23, default: "none"
color_temp_min_kelvin: 2000
color_temp_max_kelvin: 5000
color: 24
</pre>

Smart Plug 50329 (from Costco)
<pre>
- host: 192.168.1.240
device_id: bedded_dummy
local_key: q1w2e3r4_dummy
friendly_name: Tuya_Prise_1
protocol_version: "3.3"
entities:
- platform: switch
friendly_name: tuya_prise1_on_off
id: 1
</pre>

Led Strip (from Costco)
<pre>
- host: 192.168.1.168
device_id: aaabbbccc_dummy
local_key: ddddeeefff_dummy
friendly_name: Tuya_Led_1
protocol_version: "3.3"
entities:
- platform: light
friendly_name: tuya_led_on_off
id: 20
brightness: "none"
color_temp: "none"
color_mode: 21
color: 24
color_temp_min_kelvin: 2000
color_temp_max_kelvin: 5000
</pre>

=== Alexa Integration ===

[https://www.home-assistant.io/integrations/alexa/ Amazon Alexa]

# Create a skill

[https://developer.amazon.com/fr-FR/alexa Amazon Developer]

# Run the skill
[https://us-east-1.console.aws.amazon.com/console AWS consol]

Linux

2024-11-14T14:23:17Z

Nicolas: /* Display Remote Screen */

== Command Line ==
[[Usefull Linux Command]]

== Vi ==
[[Vi commands]]

== Work with Disk image ==
Backup
<syntaxhighlight lang="bash">
dd if=/dev/sdd of=~/SDCardBackup.img
</syntaxhighlight>
Restore
<syntaxhighlight lang="bash">
dd bs=4M if=~/SDCardBackup.img of=/dev/sdd
sync
</syntaxhighlight>

== Java ==
* in case of error message "wrong ELF class: ELFCLASS64"
* Install 32bit jdk package
<pre>apt-get install openjdk-7-jdk:i386</pre>

== Win 10 Samba ==

Windows 10 will try to negotiate SMB3_11, which Samba4 doesn't yet support
except in the current 4.3 release candidate. I suspect for now disabling
SMB2/3 on the Windows 10 client is your best, if not ideal, option.

To disable SMBv2 and SMBv3 on the SMB client, run the following commands:
<pre>
sc.exe config lanmanworkstation depend= bowser/mrxsmb10/nsi
sc.exe config mrxsmb20 start= disabled
</pre>
To enable SMBv2 and SMBv3 on the SMB client, run the following commands:
<pre>
sc.exe config lanmanworkstation depend= bowser/mrxsmb10/mrxsmb20/nsi
sc.exe config mrxsmb20 start= auto
</pre>
== Server Setup ==
=== Template Server ===
==== Install Ubuntu Server ====
# Download ubuntu lts server version
## Only install open ssh sever
# Update package : apt-get update
# Update system : apt-get upgrade
==== Install Minimum Desktop ====
# Install minimal desktop : apt-get install --no-install-recommends xubuntu-desktop
==== Install other Software ====
# Install other tools : apt-get install firefox synaptic gkrellm gkrellmd gnome-terminal nfs-common xdiskusage gparted
# To compile : apt-get install build-essential linux-headers-generic

==== Install WebMin ====
# Download Webmin : wget http://prdownloads.sourceforge.net/webadmin/webmin_1.910_all.deb
# Install Dependencies : apt-get install perl libnet-ssleay-perl openssl libauthen-pam-perl libpam-runtime libio-pty-perl apt-show-versions python unzip
# Install Webmin : dpkg --install webmin_1.910_all.deb

=====Steps to install apt-show-versions on Docker=====
<pre>
apt-get purge apt-show-versions
rm /var/lib/apt/lists/*gz
apt-get -o Acquire::GzipIndexes=false update
apt-get install -y apt-show-versions
</pre>

=== Certificate ===
[[Certificate | Certificat SSL]]

=== DNS ===
[[DNS|Bins DNS Server]]

=== Mail Server ===
[[Mail Server|Mail Server]]

=== WebServer ===
[[Web Server| Apache]]

=== Fail2Ban ===
[[Fail2Ban|Fail2Ban]]

== Validate your server over internet service ==

=== Domaine reputation ===
* Sender Score to evaluation your server/domain reputation
[https://www.senderscore.org/ senderscore.org]

=== Smtp validation and BlackList ===
* MxToolBox To validate your certificat your smtp setup and balcklist !!
[https://mxtoolbox.com/MXLookup.aspx MxToolBox]

* Google postmaster
[https://postmaster.google.com/ postmaster.google.com]

==Configuration Notes ==
===SSH===
* Allow root access
* edit /etc/ssh/sshd_config
<pre>PermitRootLogin yes</pre>

* Allow X11 Forward
<pre>X11Forwarding yes</pre>

* Allow external X11 not
<pre>X11UseLocalhost no </pre>

* Restart service
<pre>service ssh restart</pre>

===Php===
[[PHP Module]]

=== VirtualBox ===
* Too display Usb devices
<pre>usermod -aG vboxusers yourusername</pre>
* Increase Virtual Disk space
** VBoxManage modifyhd <absolute path to file> --resize <size in MB>
<pre>VBoxManage modifyhd wim.vdi --resize 20000</pre>

=== VNC ===
* Fixing the tab key in VNC
<pre>xfconf-query -c xfce4-keyboard-shortcuts -p /xfwm4/custom/'<'Super'>'Tab -r</pre>

=== Container Docker ===
* Web site [https://www.docker.com Docker]
====Install Docker====
* Install
<pre> apt-get install docker.io</pre>

====Network Configuration====
* Configuration to share the same network
* Edit /etc/network/interfaces to add a "bridge" you may have to reconfigure your firewall
* Add br0 to auto
* Remove ip assignement or dhcp of eth0
* Add br0 bridged to eth0

=====Ip Address assigned by dhcp=====
<pre>
# Interfaces(5) file used by ifup(8) and ifdown(8)
auto lo br0 eth0
iface lo inet loopback

iface eth0 inet manual

iface br0 inet dhcp
bridge_ports eth0
</pre>

=====Ip Address Fix=====
<pre>
# Interfaces(5) file used by ifup(8) and ifdown(8)
auto lo br0 eth0
iface lo inet loopback

iface br0 inet static
address 10.1.1.1
netmask 255.255.255.0
broadcast 10.1.1.255
network 10.1.1.0
bridge_ports eth0
</pre>

=====Update Docker Configuration to use the bridge=====
* Edit /etc/default/docker.io
* Add private dns (--dns 192.168.1.1) and bridge (-b br0) to Docker Option line
<pre> DOCKER_OPTS="--dns 8.8.8.8 --dns 10.10.1.1 -b br0"</pre>

=====Howto manage container=====

See [[Unix Container | Container Howto]] for the usage

=== Owncloud ===
* Add the repository
<syntaxhighlight lang="bash">
sudo sh -c "echo 'deb http://download.opensuse.org/repositories/isv:/ownCloud:/community/xUbuntu_14.04/ /' >> /etc/apt/sources.list.d/owncloud.list"
</syntaxhighlight>
* Add Key
<syntaxhighlight lang="bash">
wget http://download.opensuse.org/repositories/isv:ownCloud:community/xUbuntu_14.04/Release.key
sudo apt-key add - < Release.key
</syntaxhighlight>
* Install
<syntaxhighlight lang="bash">
sudo apt-get update
sudo apt-get install owncloud
</syntaxhighlight>

* Rescan Directory
<syntaxhighlight lang="bash">
sudo -u www-data php occ files:scan --all
php occ files:scan --all
</syntaxhighlight>
==== Notes ====
===== Remove Maintenance Mode =====
<syntaxhighlight lang="bash">
cd /var/www/owncloud
sudo -u www-data php occ maintenance:mode --off
</syntaxhighlight>

===== Disable Apps via Command Line =====
* Get the list
<syntaxhighlight lang="bash">
sudo -u www-data ./occ app:list
</syntaxhighlight>
* Disable app
<syntaxhighlight lang="bash">
sudo -u www-data ./occ app:disable <app-id>
</syntaxhighlight>

<syntaxhighlight lang="bash">
sudo -u www-data ./occ app:disable activity
sudo -u www-data ./occ app:disable afterlogic
sudo -u www-data ./occ app:disable bookmarks
sudo -u www-data ./occ app:disable calendar
sudo -u www-data ./occ app:disable camerarawpreviews
sudo -u www-data ./occ app:disable carnet
sudo -u www-data ./occ app:disable checksum
sudo -u www-data ./occ app:disable comments
sudo -u www-data ./occ app:disable configreport
sudo -u www-data ./occ app:disable contacts
sudo -u www-data ./occ app:disable dav
sudo -u www-data ./occ app:disable diagnostics
sudo -u www-data ./occ app:disable drawio
sudo -u www-data ./occ app:disable extract
sudo -u www-data ./occ app:disable federatedfilesharing
sudo -u www-data ./occ app:disable federation
sudo -u www-data ./occ app:disable files
sudo -u www-data ./occ app:disable files_external
sudo -u www-data ./occ app:disable files_mediaviewer
sudo -u www-data ./occ app:disable files_pdfviewer
sudo -u www-data ./occ app:disable files_sharing
sudo -u www-data ./occ app:disable files_texteditor
sudo -u www-data ./occ app:disable files_textviewer
sudo -u www-data ./occ app:disable files_trashbin
sudo -u www-data ./occ app:disable files_versions
sudo -u www-data ./occ app:disable firstrunwizard
sudo -u www-data ./occ app:disable gallery
sudo -u www-data ./occ app:disable market
sudo -u www-data ./occ app:disable notes
sudo -u www-data ./occ app:disable notifications
sudo -u www-data ./occ app:disable onlyoffice
sudo -u www-data ./occ app:disable provisioning_api
sudo -u www-data ./occ app:disable qownnotesapi
sudo -u www-data ./occ app:disable richdocuments
sudo -u www-data ./occ app:disable systemtags
sudo -u www-data ./occ app:disable tasks
sudo -u www-data ./occ app:disable updatenotification
</syntaxhighlight>

=== Apache Svn Server===

1: Install Apache HTTP server and required modules:

<syntaxhighlight lang="bash">sudo apt-get install libapache2-svn apache2</syntaxhighlight>

2: Enable SSL

<syntaxhighlight lang="bash">
sudo a2enmod ssl
sudo vi /etc/apache2/ports.conf
</syntaxhighlight>

Add or check that the following is in the file:
<pre>
<IfModule mod_ssl.c>
Listen 443
</IfModule>
</pre>

3: Generate an SSL certificate:

<syntaxhighlight lang="bash">
sudo apt-get install ssl-cert
sudo mkdir /etc/apache2/ssl
sudo /usr/sbin/make-ssl-cert /usr/share/ssl-cert/ssleay.cnf /etc/apache2/ssl/apache.pem
</syntaxhighlight>
4: Create virtual host

<syntaxhighlight lang="bash">
sudo cp /etc/apache2/sites-available/default /etc/apache2/sites-available/svnserver
sudo kate /etc/apache2/sites-available/svnserver
</syntaxhighlight>

Change (in ports.conf):
<pre>
"NameVirtualHost *" to "NameVirtualHost *:443"
</pre>
and (in svnserver)
<pre>
<VirtualHost *> to <VirtualHost *:443>
</pre>
Add, under ServerAdmin (also in file svnserver):
<pre>
SSLEngine on
SSLCertificateFile /etc/apache2/ssl/apache.pem
SSLProtocol all
SSLCipherSuite HIGH:MEDIUM
</pre>

5: Enable the site:

<syntaxhighlight lang="bash">
sudo a2ensite svnserver
sudo /etc/init.d/apache2 restart
</syntaxhighlight>

To overcome warnings:

<syntaxhighlight lang="bash">sudo vi /etc/apache2/apache2.conf</syntaxhighlight>

Add: "ServerName $your_server_name"

Add, under ServerAdmin (also in file svnserver):

<pre>
SSLEngine on
SSLCertificateFile /etc/apache2/ssl/apache.pem
SSLProtocol all
SSLCipherSuite HIGH:MEDIUM
</pre>

6: Adding repository(ies): The following setup assumes we want to host multiple repositories. Run this for creating the first repository:

<syntaxhighlight lang="bash">
sudo mkdir /var/svn
sudo svnadmin create /var/svn/mysvnrepository
sudo chown -R www-data:www-data /var/svn/mysvnrepository
sudo chmod -R g+ws /var/svn/mysvnrepository<
</syntaxhighlight>

6.a. For more repositories: do step 6 again (changing mysvnrepository Name)

7: Add an authenticated user

<syntaxhighlight lang="bash">sudo htpasswd -c -m /etc/apache2/dav_svn.passwd $user_name</syntaxhighlight>

8: Enable and configure WebDAV and SVN:

<syntaxhighlight lang="bash">sudo vi /etc/apache2/mods-available/dav_svn.conf</syntaxhighlight>

Add or uncomment:

<pre>
<Location /svn>
DAV svn

# for multiple repositories - see comments in file
SVNParentPath /var/svn

AuthType Basic
AuthName "Subversion Repository"
AuthUserFile /etc/apache2/dav_svn.passwd
Require valid-user
SSLRequireSSL
</Location>
</pre>

9: Restart apache server:

<syntaxhighlight lang="bash">sudo /etc/init.d/apache2 restart</syntaxhighlight>

10: Validation:

Fired up a browser:

http://localhost/svn/$REPOS
https://localhost/svn/$REPOS

Commit something:

<syntaxhighlight lang="bash">svn import --username $user_name anyfile.txt https://localhost/svn/$REPOS/anyfile.txt -m “Testing”</syntaxhighlight>

Accept the certificate and enter password. Check out what you've just committed:

<syntaxhighlight lang="bash">svn co --username $user_name https://localhost/svn/$REPOS</syntaxhighlight>

=== XDMCP ===
<pre>vi /etc/lightdm/lightdm.conf</pre>
<syntaxhighlight lang="bash">
[SeatDefaults]
greeter-session=lightdm-gtk-greeter
user-session=xubuntu
###Nr001
allow-guest=false
greeter-show-manual-login=true
greeter-hide-users=true

###Nr001
[XDMCPServer]
enabled=true

</syntaxhighlight>

== Video File Manipulation ==
[[video_file_converter |Convert Video file]]

== Display Remote Screen ==

===SSH Server Setup===

* Create .Xauthority on the server under sshd service user (root)
<pre>
touch ~/.Xauthority
xauth add ${HOST}:0 . $(xxd -l 16 -p /dev/urandom)
xauth list
</pre>

* /etc/ssh/sshd_config
<pre>
AllowTcpForwarding yes
X11Forwarding yes
X11UseLocalhost no
</pre>

===Xephyr / xdmcp===
plugin Xdmcp for remina does not work and since few year noby seams to take care of it !

Instead use
<pre>Xephyr -query $REMOTE_HOST :1 -screen 1280x1024</pre>

== Gnome Setting ==

=== Restore min, max icon on windows ===
* From Command Line
<pre>gsettings set org.gnome.desktop.wm.preferences button-layout ':minimize,maximize,close' </pre>
* Graphic
# Install dconf-editor
# Navigate to org/gnome/desktop/wm/preferences
# Click the line says ‘button-layout’
# Enter value '/org/gnome/desktop/wm/preferences/button-layout' inside custom value

Home-Assistant

2024-05-11T17:46:01Z

Nicolas: /* ESPHome */

==Composant==

==Server==

=== MQTT server ===

==== Mosquitto ====

[[https://mosquitto.org/ Mosquitto ]]

===== Manage Users =====
* Create Password File
<pre>
mosquitto_passwd -c /etc/mosquitto/passwd <user_name>
</pre>

* Add a new user
<pre>
mosquitto_passwd -b passwordfile user password
</pre>

* Update configuration file to use the password file

==== Vernemq ====

[[https://vernemq.com VerneMq ]]

===== Manage Users =====
* Create or replace password file
<syntaxhighlight lang="Bash">
vmq-passwd -c /etc/vernemq/vmq.passwd username
</syntaxhighlight>
* Add a user to an existing password file
<syntaxhighlight lang="Bash">
vmq-passwd -a /etc/vernemq/vmq.passwd username
</syntaxhighlight>
* Delete User
<syntaxhighlight lang="Bash">
vmq-passwd -D /etc/vernemq/vmq.passwd username
</syntaxhighlight>

===== Show plugins =====
Show plugins
vmq-admin plugin show

Enable Plugin
vmq-admin plugin enable --name=vmq_acl

Disable a plugin
vmq-admin plugin disable --name=vmq_acl

==== Blynk ====

[[https://docs.blynk.cc Blynk ]]

===== Access =====
* Your Admin url is https://yourserver:9443/admin
* Your Admin login email is admin@blynk.cc
* Your Admin password is admin

==Hardware==

[[https://www.amazon.ca/gp/product/B01M8F95QH/ref=oh_aui_detailpage_o06_s00?ie=UTF8&psc=1 NodeMCU Lua ESP8266 ESP-12 WeMos D1 Mini WIFI 4M Bytes Development Board Module]]

[[https://www.adafruit.com/product/2471 Adafruit HUZZAH ESP8266]]

Mode GPIO0 GPIO2 GPIO15
* Flash (démarrage normal: exécution du programme installé en Flash) 3.3v 3.3v GND
* UART (upload à partir de la liaison série) GND 3.3v GND
* SDIO (démarrage à partir d'une carde SD) peu importe peu importe 3.3v

==IDE Arduino==

===Configuration===

==== General ====

# File -> Preferences -> Additional Boards Manager URLs :
## http://arduino.esp8266.com/stable/package_esp8266com_index.json
## https://dl.espressif.com/dl/package_esp32_index.json
## https://files.seeedstudio.com/arduino/package_seeeduino_boards_index.json

# Tools -> Boards -> Boards Manager:
## Search for ESP8266
## Install Esp8266 by Esp8266 Community

==== NodeMCU Lua ESP8266 ESP-12 WeMos D1 Mini WIFI 4M Bytes ====

* Tools -> Boards -> "WeMos D1 R2 & Mini"
* CPU Frequency 80 Mhz
* Upload Speed -> 115200

==== Adafruit HUZZAH ESP8266 breakout ====

* Tools -> Boards -> "ESP32 Dev Module"
* CPU Frequency 80 Mhz
* Upload Speed -> 115200

==== HiGrow ====

* Tools -> Boards -> "Adafruit HUZZAH ESP8266"
* CPU Frequency 80 Mhz
* Upload Speed -> 921600
* Flasj Mode - DIO

===== Huzzah Reset =====

# Hold down the GPIO0 button, the red LED will be lit
# While holding down GPIO0, click the RESET button
# Release RESET, then release GPIO0
# When you release the RESET button, the red LED will be lit dimly, this means it's ready to bootload

==== Lolin NodeMcu v3 ====

* Tools -> Boards -> "NodeMcu 1.0 (ESP-12E" Module)
* CPU Frequency 80 Mhz
* Upload Speed -> 115200

==== ESP23 MCU 2.8 Inch Smart Display ====

# If the port is not visible and get "usbfs: interface 0 claimed by ch341 while 'brltty' sets config #1"
# Identify the vendor with lsusb -> Bus 001 Device 017: ID 1a86:7523 QinHeng Electronics CH340 serial converter
# Disable the rule in /usr/lib/udev/rules.d/85-brltty.rules
<pre>
# Device: 1A86:7523
# Baum [NLS eReader Zoomax (20 cells)]
###Nr001 ENV{PRODUCT}=="1a86/7523/*", ENV{BRLTTY_BRAILLE_DRIVER}="bm", GOTO="brltty_usb_run"
</pre>
# Reboot

* Board URL (in the preference) [https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json]
* Tools -> Boards -> "ESP32 Dev Module"
* CPU Frequency: 240 Mhz (Wifi/BT)
* Flash Mode: "DIO"
* Flash Size: "4MB (32Mb)"
Arduino Runs On: "Core 1"
Events Run On: "Core 1"
Programmer: "Esptool"

* Upload Speed -> 115200

==== Wio Terminal ====
* Get Started
# [https://wiki.seeedstudio.com/Wio-Terminal-Getting-Started/ Get Started]
# [https://wiki.seeedstudio.com/Wio-Terminal-Displaying-Gyro/ Display Gyro Demo]

* Library to load: sketch -> Include Library -> Add .ZIP Library
# [https://github.com/Seeed-Studio/Seeed_Arduino_atWiFi Seeed_Arduino_atWiFi]
# [https://github.com/Seeed-Studio/Seeed_Arduino_FreeRTOS Seeed_Arduino_FreeRTOS]
# [https://github.com/Seeed-Studio/Seeed_Arduino_atUnified Seeed_Arduino_atUnified]
# [https://github.com/Seeed-Studio/esp-at-lib esp-at-lib esp-at-lib esp-at-lib]
# [https://github.com/Seeed-Studio/Seeed_Arduino_mbedtls Seeed_Arduino_mbedtls]
# [https://github.com/Seeed-Studio/Seeed_Arduino_atWiFiClientSecure.git Seeed_Arduino_atWiFiClientSecure.git]

* Additional Board: File > Preferences -> Additional Boards Manager URLs:
# [https://files.seeedstudio.com/arduino/package_seeeduino_boards_index.json package_seeeduino_boards_index.json]
# Install additional boards: Tools > Board > Board Manager and Search Wio Terminal in the Boards Manager

* Setup
# Tools -> Boards -> Seeeduino Wio Terminal
# Cpu Frequency -> 120 Mhz
# Upload Speed ->

==ESPHome==

[https://esphome.io/ ESPHome]

* Install docker version

==TroubleShooting==

===sync===
# Try to load a new project