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        <link>https://wiki.csgalileo.org/</link>
        <url>https://wiki.csgalileo.org/_media/wiki/logo.png</url>
    </image>
    <item rdf:about="https://wiki.csgalileo.org/tips/tmux?rev=1484917314&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2017-01-20T13:01:54+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>tmux</title>
        <link>https://wiki.csgalileo.org/tips/tmux?rev=1484917314&amp;do=diff</link>
        <description>tmux

tmux

keyboard

	* ctrl+a c: create
	* ctrl+a n: move next
	* ctrl+a o: move previous
	* ctrl+a w: list windows
	* ctrl+a d: detach
	* ctrl+a PGUP: scroll mode

sessions

list


tmux ls


attach


tmux a [-t name]


kill detached


tmux kill-server</description>
    </item>
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        <dc:format>text/html</dc:format>
        <dc:date>2019-11-19T18:12:12+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>lxd</title>
        <link>https://wiki.csgalileo.org/tips/lxd?rev=1574187132&amp;do=diff</link>
        <description>LXD

lxd

install


apt remove lxd lxd-client
snap install lxd

# create zfs dataset on pool rpool
zfs create rpool/lxd

# create lxd storage called zfspool using previous defined dataset
lxc storage create zfspool zfs source=rpool/lxd

# define default storage pool
lxc profile device add default root disk path=/ pool=zfspool

# initialize network
sudo lxd init</description>
    </item>
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        <dc:format>text/html</dc:format>
        <dc:date>2017-11-07T12:44:32+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>redis</title>
        <link>https://wiki.csgalileo.org/tips/db/redis?rev=1510058672&amp;do=diff</link>
        <description>redis

	* from sql to redis
	* from mysql to redis

string

type string: store a value [integer, string, ...] belong a key [string]


SET connections 10
INCR connections =&gt; 11
INCR connections =&gt; 12
DEL connections
INCR connections =&gt; 1


expiring key


SET resource:lock &quot;Redis Demo&quot;
EXPIRE resource:lock 120</description>
    </item>
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        <dc:format>text/html</dc:format>
        <dc:date>2025-10-29T07:10:43+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>proxmox</title>
        <link>https://wiki.csgalileo.org/tips/proxmox?rev=1761721843&amp;do=diff</link>
        <description>Proxmox

Template


# Set variables for easy customization
VMID=9000
VM_NAME=&quot;ubuntu-2404-template&quot; # A descriptive name for the template itself

# Create the VM with your specified hardware
qm create $VMID \
  --name $VM_NAME \
  --memory 8192 \
  --cores 2 \
  --net0 virtio,bridge=vmbr0,firewall=0 \
  --net1 virtio,bridge=bridgek,firewall=0 \
  --ostype l26 \
  --scsihw virtio-scsi-pci \
  --agent enabled=1 \
  --boot order=&#039;scsi0;ide2&#039;</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/ubuntu/locale?rev=1518106346&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-02-08T16:12:26+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>locale</title>
        <link>https://wiki.csgalileo.org/tips/ubuntu/locale?rev=1518106346&amp;do=diff</link>
        <description>post install for servers


apt install -y curl &amp;&amp; \
curl -s &quot;http://wiki.csgalileo.org/tips:ubuntu:locale?do=export_code&amp;codeblock=1&quot; | /bin/bash



apt remove -y unattended-upgrades

locale-gen it_IT.UTF-8
locale-gen en_US.UTF-8
update-locale LANG=it_IT.UTF-8 LC_MESSAGES=POSIX
timedatectl set-timezone Europe/Rome

grep -q menu-complete /etc/inputrc
if  [ $? = 1 ]; then
cat &gt;&gt; /etc/inputrc &lt;&lt;EOF
&quot;\M-s&quot;: menu-complete
&quot;\e[A&quot;: history-search-backward
&quot;\e[B&quot;: history-search-forward
&quot;\M-o&quot;: &quot;\C-p\C-…</description>
    </item>
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        <dc:format>text/html</dc:format>
        <dc:date>2022-01-23T14:31:23+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>3dprinter</title>
        <link>https://wiki.csgalileo.org/projects/3dprinter?rev=1642948283&amp;do=diff</link>
        <description>3D printer

Resources

	* hotend change
		* mount heatbreak and nozzle touching toghether and with 0.5mm gap between head and nozzle
		* preheat hotend at ABS temp
		* fix nozzle with 1nm torque
	*  E3D V6 assembly
	*  temperature tower
		*  set combing mode to off


z offset: subtract 0.25 to A4 paper without friction and without warm up</description>
    </item>
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        <dc:format>text/html</dc:format>
        <dc:date>2022-03-23T13:21:51+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>server</title>
        <link>https://wiki.csgalileo.org/tips/ubuntu/server?rev=1648041711&amp;do=diff</link>
        <description>Ubuntu Server


apt purge --auto-remove -y snapd squashfs-tools friendly-recovery apport at modemmanager
apt purge --auto-remove -y unattended-upgrades
apt purge --auto-remove -y apparmor ufw
sudo systemctl disable apt-daily-upgrade.timer
sudo systemctl mask apt-daily-upgrade.service
sudo systemctl disable apt-daily.timer
sudo systemctl mask apt-daily.service

grep -q menu-complete /etc/inputrc
if  [ $? = 1 ]; then
cat &gt;&gt; /etc/inputrc &lt;&lt;EOF
&quot;\M-s&quot;: menu-complete
&quot;\e[A&quot;: history-search-backward
&quot;…</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/iotaiuto/zigbee?rev=1635765025&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2021-11-01T11:10:25+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>zigbee</title>
        <link>https://wiki.csgalileo.org/projects/iotaiuto/zigbee?rev=1635765025&amp;do=diff</link>
        <description>ZHA zigbee

Factory reset network

Remove ZHA integration, delete zigbee.db and restart hass

Ikea

Motion Sensor

Factory reset by pressing the middle “link” button 4 times rapidly. A red LED should display on the front indicating it has been reset. This also puts the device into pairing mode.</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/zabbix?rev=1627896126&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2021-08-02T09:22:06+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>zabbix</title>
        <link>https://wiki.csgalileo.org/tips/zabbix?rev=1627896126&amp;do=diff</link>
        <description>Zabbix

task

	* dashboard con conteggi aggregati (e altri grafici interessanti)
	* trigger di allarme:
    * luce accesa da troppo tempo
	* export dati csv con API
	* gestire utente non privilegiato su zabbix
	* VPN robusta che riparte quando il cloud non è raggiungibile</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/internetofthings/homeassistant?rev=1657268345&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2022-07-08T08:19:05+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>homeassistant</title>
        <link>https://wiki.csgalileo.org/projects/internetofthings/homeassistant?rev=1657268345&amp;do=diff</link>
        <description>Home Assistant

homeassistant domotic

	* home assistant
	* raspberry
	* &lt;https://github.com/scipioni/home-assistant-example&gt;

Install

	* example 1
	* pip3 install urllib3==1.20 --upgrade --target ~/.homeassistant/deps/  (telegram notify solved)

upgrade


pip install -U homeassistant


and after restart home assistant

with fabric

	* &lt;https://github.com/home-assistant/fabric-home-assistant&gt;

hass


sudo apt install python3 python3-venv incron mc python3-dev libffi-dev libssl-dev
python3 -m ve…</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/internetofthings/iotaiuto?rev=1597998702&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-08-21T08:31:42+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>iotaiuto</title>
        <link>https://wiki.csgalileo.org/projects/internetofthings/iotaiuto?rev=1597998702&amp;do=diff</link>
        <description>IOTAIUTO

PANORAMICA E PRINCIPI GENERALI



# LA STRUTTURA DI QUESTA GUIDA SI ARTICOLA IN: 

# 1. risorse HW utilizzate

# 2. passi necessari a rendere operativa ciascuna di esse


# IL ROUTER ANDRA&#039; CONFIGURATO AFFINCHE&#039; A OGNI DEVICE SIA ASSEGNATO UN IP-ADDRESS-FISSO

# NEL RANGE 192.168.1.221 - 192.168.1.240</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/rocm?rev=1771140788&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2026-02-15T07:33:08+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>rocm</title>
        <link>https://wiki.csgalileo.org/tips/rocm?rev=1771140788&amp;do=diff</link>
        <description>References:
- &lt;https://community.frame.work/t/amd-strix-halo-llama-cpp-installation-guide-for-fedora-42/75856&gt;
- &lt;https://strix-halo-toolboxes.com/&gt;
- &lt;https://github.com/kyuz0/amd-strix-halo-toolboxes&gt;

This report outlines the deployment of the Ollama LLM runtime on Arch Linux specifically tailored for the AMD Ryzen AI Max+ 395 APU. The primary focus is optimizing performance by leveraging the integrated Radeon 8060S iGPU through the</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/internetofthings/esphome?rev=1625549201&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2021-07-06T05:26:41+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>esphome</title>
        <link>https://wiki.csgalileo.org/projects/internetofthings/esphome?rev=1625549201&amp;do=diff</link>
        <description>ESPHOME

ESP32 cam

	* rtsp into esp32cam progress


#!/bin/sh

TOKEN=...

PAYLOAD=&quot;{\&quot;directive\&quot;: {\&quot;header\&quot;: {\&quot;namespace\&quot;: \&quot;Alexa.Discovery\&quot;, \&quot;name\&quot;: \&quot;Discover\&quot;, \&quot;payloadVersion\&quot;: \&quot;3\&quot;, \&quot;messageId\&quot;: \&quot;8db404f7-f5a1-495e-9a30-3a8af3bf94e0\&quot;}, \&quot;payload\&quot;: {\&quot;scope\&quot;: {\&quot;type\&quot;: \&quot;BearerToken\&quot;, \&quot;token\&quot;: \&quot;...\&quot;}}}}&quot;


curl -q -X POST \
  -d &quot;$PAYLOAD&quot; \
  -H &quot;Authorization: Bearer $TOKEN&quot; \
  -H &quot;Content-Type: application/json&quot; \
  http://localhost:8123/api/alexa/smart_home | j…</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/internetofthings/jetsonnano?rev=1700120363&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2023-11-16T07:39:23+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>jetsonnano</title>
        <link>https://wiki.csgalileo.org/projects/internetofthings/jetsonnano?rev=1700120363&amp;do=diff</link>
        <description>Nvidia Jetson Nano

	* &lt;https://github.com/Qengineering/Jetson-Nano-Ubuntu-20-image&gt;
	* interesting projects
	* cameras
	* camera search engine

remove desktop


apt remove -y ubuntu-desktop
apt remove -y gnome-*
apt remove -y chromium-browser chromium-codecs-ffmpeg-extra
apt remove -y libreoffice* docker.io thunderbird bluez*
apt remove -y libnvinfer-samples
# remove snap
systemctl stop snapd
apt remove --purge --assume-yes snapd gnome-software-plugin-snap
rm -rf /var/cache/snapd/

apt autoremo…</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/archlinux/install?rev=1664792590&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2022-10-03T10:23:10+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>install</title>
        <link>https://wiki.csgalileo.org/tips/archlinux/install?rev=1664792590&amp;do=diff</link>
        <description>Install

from archlinux iso

install on archiso zfs system from &lt;https://github.com/eoli3n/archiso-zfs&gt;

 
curl -s https://raw.githubusercontent.com/eoli3n/archiso-zfs/master/init | bash


ext4

create partition


DISK=ata-SSDPR-CX400-256-G2_GY3042305
sgdisk --clear -g $DISK

sgdisk     -n3:1M:+512M -t3:EF00 $DISK # boot partition or efi partition
parted $DISK set 3 bios_grub on 
sgdisk     -n1:0:0 -t1:8300 $DISK</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/db/postgres?rev=1552467336&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2019-03-13T08:55:36+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>postgres</title>
        <link>https://wiki.csgalileo.org/tips/db/postgres?rev=1552467336&amp;do=diff</link>
        <description>Postgres

Install

container xenial 16.04 (optional)


lxc image copy images:ubuntu/xenial/amd64 local: --alias xenial
lxc launch xenial postgres
lxc exec postgres bash



sudo apt install postgresql


eventually open network for remote connections


listen_addresses = &#039;*&#039;</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/ubuntu/zfs-on-root?rev=1520589446&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-03-09T09:57:26+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>zfs-on-root</title>
        <link>https://wiki.csgalileo.org/tips/ubuntu/zfs-on-root?rev=1520589446&amp;do=diff</link>
        <description>Ubuntu on ZFS root

zfs ubuntu

	* &lt;https://github.com/zfsonlinux/zfs/wiki/Ubuntu-16.10-Root-on-ZFS&gt;

Livecd

boot live cd and 


sudo su
passwd ubuntu
apt-add-repository universe
apt update
apt install openssh-server
# connect from another PC via ssh



apt install --yes debootstrap gdisk zfs-initramfs


Disk

Reset disk and create GPT partition schema</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/jibri?rev=1657811304&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2022-07-14T15:08:24+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>jibri</title>
        <link>https://wiki.csgalileo.org/tips/jibri?rev=1657811304&amp;do=diff</link>
        <description>jibri

docker

jibri.yml inside ufficial docker-jitsi-meet does not work in swarm service (/dev/snd and xorg problems)

clone a version of jibri with pulse and xdummy support


git clone https://github.com/prayagsingh/docker-jibri-pulseaudio.git


change Dockerfile with specific chrome version</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/tridactyl?rev=1748161371&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-05-25T08:22:51+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>tridactyl</title>
        <link>https://wiki.csgalileo.org/tips/tridactyl?rev=1748161371&amp;do=diff</link>
        <description>Tridactyl

Tridactyl Cheat Sheet

Tridactyl is a Firefox WebExtension that brings Vim-like keybindings and commands to your browser, allowing for highly efficient keyboard-only navigation. Here&#039;s a cheat sheet covering some of the most common and useful commands:</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/livenet/01_struttura_server?rev=1733917963&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2024-12-11T11:52:43+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>01_struttura_server</title>
        <link>https://wiki.csgalileo.org/projects/livenet/01_struttura_server?rev=1733917963&amp;do=diff</link>
        <description>Struttura server

Partendo da un fissato root path, al esempio /livenet, vediamo la struttura del server. E&#039; una descrizione minimale, che verrà approfondita nel seguito.


drwxr-xr-x  9 root root 4096 Nov 18 14:51 .
drwxr-xr-x 23 root root 4096 Oct 24 08:24 ..
drwxr-xr-x  7 root root 4096 Oct  9 09:00 aux
drwxr-xr-x  8 root root 4096 Nov 13 12:38 .git
drwxr-xr-x 10 root root 4096 Oct 31 13:25 images
drwxr-xr-x  4 root root 4096 Nov 13 11:57 overlay
drwxr-xr-x 11 root root 4096 Oct 31 08:16 rele…</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/zibaldone/linux/docker?rev=1681884516&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2023-04-19T06:08:36+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>docker</title>
        <link>https://wiki.csgalileo.org/projects/zibaldone/linux/docker?rev=1681884516&amp;do=diff</link>
        <description>docker

install


apt-get install -y ca-certificates curl gnupg lsb-release
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
echo &quot;deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu \
  $(lsb_release -cs) stable&quot; | sudo tee /etc/apt/sources.list.d/docker.list &gt; /dev/null
apt update
apt-get install -y docker-ce docker-ce-cli container…</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/cordova?rev=1424362257&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2015-02-19T16:10:57+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>cordova</title>
        <link>https://wiki.csgalileo.org/tips/cordova?rev=1424362257&amp;do=diff</link>
        <description>Cordova

Install

Install nodejs and npm


sudo apt-get install nodejs npm


Install cordova


sudo npm install -g cordova


cordova need node and ubuntu install nodejs


sudo ln -s /usr/bin/nodejs /usr/local/bin/node


install cordova-browser from git to have linux support</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/git?rev=1552465805&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2019-03-13T08:30:05+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>git</title>
        <link>https://wiki.csgalileo.org/tips/git?rev=1552465805&amp;do=diff</link>
        <description>GIT

credentials  and config


machine git.csgalileo.org
login blabla
password blabla



[user]
    name = Stefano Scipioni
    email = blabla
[core]
    autocrlf = input
    #safecrlf = true
    editor = vim
[http]
    sslverify = false
[alias]
    co = checkout
    ci = commit
    st = status
    br = branch
    hist = log --pretty=format:\&quot;%h %ad | %s%d [%an]\&quot; --graph --date=short
    type = cat-file -t
    dump = cat-file -p
[push]
    default = simple
[color]
    ui = auto</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/video?rev=1599055186&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-09-02T13:59:46+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>video</title>
        <link>https://wiki.csgalileo.org/tips/video?rev=1599055186&amp;do=diff</link>
        <description>Video TIPS

Getting INFO


avprobe &lt;file&gt;


Convert to webm


ffmpeg -i input.video -threads 4 -b:v 1M -crf 10 output.webm


Repair index


mencoder -idx input.video -ovc copy -oac copy -o output.video


from images to video


# 5 images per seconds
ffmpeg -y -framerate 5 -pattern_type glob -i &#039;*.jpg&#039; -c:v libx264 -vf &quot;fps=25,scale=720:trunc(ow/a/2)*2&quot; out.mp4</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/internetofthings/tradfri?rev=1565249907&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2019-08-08T07:38:27+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>tradfri</title>
        <link>https://wiki.csgalileo.org/projects/internetofthings/tradfri?rev=1565249907&amp;do=diff</link>
        <description>TRADFRI

INSTALLARE TRADFRI CUSTOM

	* Scaricare tradfri da &lt;https://github.com/scipioni/iotaiuto&gt;

	* Copiare la cartella tradfri in “&lt;home assistant configuration path&gt;/custom_components/”
in questo modo verrà sovrascritto il componente tradfri con il nostro componente custom

CONFIGURARE TRADFRI GATEWAY DA HOME ASSISTANT</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/livenet/server?rev=1521629811&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-03-21T10:56:51+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>server</title>
        <link>https://wiki.csgalileo.org/projects/livenet/server?rev=1521629811&amp;do=diff</link>
        <description>Requirements

 HW: 2 nic device

OS: Ubuntu server 17.10

apt install bash debootstrap schroot syslinux nfs-kernel-server tftpd-hpa xorriso pigz  zfsutils-linux

Optional config

apt install isc-dhcp-server 

network config 
nano /etc/netplan/01-netcfg.yaml</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/ubuntu/18.04?rev=1534827707&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-08-21T05:01:47+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>18.04</title>
        <link>https://wiki.csgalileo.org/tips/ubuntu/18.04?rev=1534827707&amp;do=diff</link>
        <description>18.04 bionic

ZFS (guest)

From running ZFS ubuntu on guest install newer system in new ZFS fs



sudo su
DISTRO=bionic
apt install -y debootstrap
zfs create -o canmount=noauto -o mountpoint=/$DISTRO rpool/ROOT/$DISTRO
zfs mount rpool/ROOT/$DISTRO
mount -o remount,dev /$DISTRO
debootstrap $DISTRO /$DISTRO
mount --rbind /dev  /$DISTRO/dev
mount --rbind /proc /$DISTRO/proc
mount --rbind /sys  /$DISTRO/sys
chroot /$DISTRO /bin/bash --login</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/dac?rev=1469642430&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2016-07-27T18:00:30+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dac</title>
        <link>https://wiki.csgalileo.org/tips/dac?rev=1469642430&amp;do=diff</link>
        <description>DAC

	* interesting


aplay -v -D plughw:1,0 test192.wav



aplay -l [-L]



flac -d 01-Wednesday\ Night\ Prayer\ Meeting.flac -c | aplay --device=hw:1,0



cat /proc/asound/card1/pcm0p/sub0/*



pacmd list-sinks



pactl list short sinks



for card in `aplay -L | grep &quot;CARD=DAC&quot;`; do echo ./hw_params $card; ./hw_params $card | grep Sample; sleep 1; done</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/zfs?rev=1674037344&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2023-01-18T10:22:24+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>zfs</title>
        <link>https://wiki.csgalileo.org/tips/zfs?rev=1674037344&amp;do=diff</link>
        <description>zfs libvirt

ZFS


apt install zfsutils-linux



sudo zfs list


create filesystem &#039;lab&#039; on &#039;LXD&#039; pool


sudo zfs create LXD/lab
sudo zfs set mountpoint=/lab LXD/lab



sudo zfs destroy LXD/lab


create pool

Pool can be created on disk or partition. In case of partition this is an example</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/internetofthings/googlehome?rev=1529602276&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-06-21T17:31:16+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>googlehome</title>
        <link>https://wiki.csgalileo.org/projects/internetofthings/googlehome?rev=1529602276&amp;do=diff</link>
        <description>GOOGLE HOME

	* Create a new project in the &lt;https://console.cloud.google.com/home/dashboard&gt; console

	*  Specify project name and country



	* Now you get a new project to the cloud console. Here you get a new project_id.

	* Enable HOMEGRAPH API to the new project.



	* Generate a new API key (the same Api key of api</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/iotaiuto/doorbell?rev=1633077600&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2021-10-01T08:40:00+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>doorbell</title>
        <link>https://wiki.csgalileo.org/projects/iotaiuto/doorbell?rev=1633077600&amp;do=diff</link>
        <description>Doorbell

ESP32CAM

Esphome camera component

Esphome RTSPserver github



Per la prima scrittura:

	*  connettere uno dei pin di IO a GND, come mostrato in figura
	*  attaccare l&#039;USB
	*  dare i permessi alla porta, esempio: 
chmod 660 /dev/ttyUSB0

	*  riavviare esphome
	*  uploadare la configurazione

Per le scritture wireless non serve che GND sia connesso a un pin di IO</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/zibaldone/python?rev=1659766209&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2022-08-06T06:10:09+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>python</title>
        <link>https://wiki.csgalileo.org/projects/zibaldone/python?rev=1659766209&amp;do=diff</link>
        <description></description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/kubernetes/loadbalancing?rev=1734014735&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2024-12-12T14:45:35+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>loadbalancing</title>
        <link>https://wiki.csgalileo.org/kubernetes/loadbalancing?rev=1734014735&amp;do=diff</link>
        <description>MetalLB come loadBalancer

La pagina ufficiale dell&#039;installazione: &lt;https://metallb.universe.tf/installation/&gt;

Ho eseguito l&#039;operazione preliminare “If you’re using kube-proxy in IPVS mode, since Kubernetes v1.14.2 you have to enable strict ARP mode.”

Edito la configMap di kube-proxy:</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/blender?rev=1747754598&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-05-20T15:23:18+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>blender</title>
        <link>https://wiki.csgalileo.org/tips/blender?rev=1747754598&amp;do=diff</link>
        <description>Blender 2.9

shortcuts

	* SHIFT z: switch wireframe and object mode
	* f: fill faces or edges between edges or vertex
	* a: select all
	* ALT+a: select nothing
	* c: circle select
	* b: box select
	* SHIFT+b: zoom to box
	* SHIFT+s: cursor move or selection move</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/borg?rev=1602255575&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-10-09T14:59:35+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>borg</title>
        <link>https://wiki.csgalileo.org/tips/borg?rev=1602255575&amp;do=diff</link>
        <description>Borg Backup

create new repository for backup on empty folder


REPO=nero
mkdir -p /run/media/scipio/backup/$REPO
cd /run/media/scipio/backup/$REPO
borg --verbose init --encryption=none ./


add folder to backup


TAG=dataset
cd /run/media/scipio/backup/$TARGET
borg --verbose --progress create --stats --exclude &quot;*.old&quot; ./::$TAG-$(date --iso-8601) /storage/dataset</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/ceph-on-k0s?rev=1730360804&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2024-10-31T07:46:44+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ceph-on-k0s</title>
        <link>https://wiki.csgalileo.org/tips/ceph-on-k0s?rev=1730360804&amp;do=diff</link>
        <description>ceph come storage backend

Su ceph creare un pool per kubernetes (che ho chiamato appunto kubernetes)


ubuntu@joint-mongoose:~$ helm repo add ceph-csi https://ceph.github.io/csi-charts
ubuntu@joint-mongoose:~$ helm show values ceph-csi/ceph-csi-rbd &gt; ceph-csi-helm.yaml</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/gnss?rev=1661461389&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2022-08-25T21:03:09+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>gnss</title>
        <link>https://wiki.csgalileo.org/tips/gnss?rev=1661461389&amp;do=diff</link>
        <description>GNSS

	* wonderful introduction on GNSS
	* stations that broadcast real time RTCM (protocol) Radio Technical Commission for Maritime
	* ubxtool examples
	* NEO-M9N
	* ZED-F9P

2022

Use gpsd as ntrip client on ublox device

pygnssutils

Configure ublox as base station and run an rtrip server with PyGPSClient

2020

ntrip caster

	* &lt;https://gitlab.com/ihfazhillah/simple-ntrip-caster/-/tree/master&gt;
	* &lt;https://gitlab.com/hydrasystem/ntripcaster.git&gt;</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/ionic?rev=1502106885&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2017-08-07T11:54:45+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ionic</title>
        <link>https://wiki.csgalileo.org/tips/ionic?rev=1502106885&amp;do=diff</link>
        <description>Ionic

Prerequisites

nodejs (latest)


sudo apt-get install build-essential
# curl -sL https://deb.nodesource.com/setup_6.x | sudo -E bash -
# sudo apt install nodejs


nodeenv


sudo apt-get install python-pip
sudo pip install nodeenv


Create library</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/juju?rev=1596118316&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-07-30T14:11:56+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>juju</title>
        <link>https://wiki.csgalileo.org/tips/juju?rev=1596118316&amp;do=diff</link>
        <description>JUJU

manual cloud


juju bootstrap testcloud manual/10.0.1.21 --upload-tools \
  --config default-series=xenial \
  --config apt-http-proxy=&quot;http://10.0.1.1:8000&quot; \
  --config agent-stream=devel

# Controllare con 
juju model-config default-series

# ed eventualmente correggere con 
juju model-config default-series=xenial</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/openalpr?rev=1444377380&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2015-10-09T07:56:20+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>openalpr</title>
        <link>https://wiki.csgalileo.org/tips/openalpr?rev=1444377380&amp;do=diff</link>
        <description>OpenALPR

Android

reference

Requirements

android sdk

android-ndk

/etc/profile.d/sdk.sh


export NDKROOT=/lab/sdk/android-ndk-r10e
export ANDROID_HOME=/lab/sdk/android-sdk-linux
export PATH=${PATH}:${NDKROOT}:${ANDROID_HOME}/tools:${ANDROID_HOME}/platform-tools/
export ANDROID_CMAKE_TOOLCHAIN=/lab/sdk/android-cmake/android.toolchain.cmake</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/otp?rev=1607181788&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-12-05T15:23:08+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>otp</title>
        <link>https://wiki.csgalileo.org/tips/otp?rev=1607181788&amp;do=diff</link>
        <description>oath

PREREQUISITO: INSTALLARE liboath0 libpam-oath oathtool

1) $ export HEX_SECRET=$(head -15 /dev/urandom | sha1sum | cut -b 1-30)

2) $ oathtool --verbose --totp $HEX_SECRET --digits=8

Risultato -&gt;
Hex secret: b5abe8im355c1127sd385a6dd0597x
Base32 secret: YWV2RLGFVQUSPLMZTJW5QQQ8
Digits: 8
Window size: 0
Step size (seconds): 30
Start time: 1970-01-01 00:00:00 UTC (0)
Current time: 2020-07-26 15:03:57 UTC (1595775837)
Counter: 0x32BA74F (53192527)</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/pcb?rev=1620740607&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2021-05-11T13:43:27+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>pcb</title>
        <link>https://wiki.csgalileo.org/tips/pcb?rev=1620740607&amp;do=diff</link>
        <description>PCB with CNC

	* my vevor 3018 cnc

	* reference
	* fritzing
	* online jscut guide
	* online ncviewer
	* online drill to gcode converter

	* TODO online carbide3d

CNC for PCB:

	*  22000RPM
	*  V-Bit cutter 30 degree 0.2mm
	*  first pass 0.04mm
	*  second pass 0.07mm with more feed

fritzing

Make electronic schema with fritzing</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/wiki/syntax?rev=1614879319&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2021-03-04T17:35:19+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>syntax</title>
        <link>https://wiki.csgalileo.org/wiki/syntax?rev=1614879319&amp;do=diff</link>
        <description>Formatting Syntax

DokuWiki supports some simple markup language, which tries to make the datafiles to be as readable as possible. This page contains all possible syntax you may use when editing the pages. Simply have a look at the source of this page by pressing</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/internetofthings/esp32lora?rev=1584802956&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-03-21T15:02:36+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>esp32lora</title>
        <link>https://wiki.csgalileo.org/projects/internetofthings/esp32lora?rev=1584802956&amp;do=diff</link>
        <description>ESP32 LORA

	* Wemos® SX1278 LoRa ESP32 Bluetooth WIFI 433MHZ amazon
	* example 1 interesting
	* example 2
	* ESP32 development boards
	* LoRa library
	* coil antenna



heltec esp32 lora &lt;https://escapequotes.net/esp32-lora-send-receive-packet-test/&gt;


Lora basic sender and receiver

	* &lt;https://www.alictronix.com/archives/860&gt;

SX1278 433MHz


// re-define pin definitions of pins_arduino.h
#define PIN_SPI_SS    18 // ESP32 GPIO18 (Pin18) -- SX1276 NSS (Pin19) SPI Chip Select Input
#define PIN_…</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/internetofthings/hw?rev=1524554505&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-04-24T07:21:45+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>hw</title>
        <link>https://wiki.csgalileo.org/projects/internetofthings/hw?rev=1524554505&amp;do=diff</link>
        <description>Hardware

Rele

	* sonos 4 ch RF and wifi

Energy

	* electrical power magnetic 2 channels

Allarme

Sirena

	* Strobe Sound Alarm Vision Security battery powered Z-Wave Plus

Controller

Controller zwave

	*  Mini controller USB Z-Wave plus

Contrroller IR (360°)

	* WIFI Universal ir Broadlink

Video sorveglianza

videocamera indoor

	*  ip cam wireless indoor

videocamera(outdoor)

	* ip cam wireless outdoor

ibeacon

Install app BeaconSET. Set params and save with password=minew123</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/blender/fluid?rev=1427723088&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2015-03-30T13:44:48+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>fluid</title>
        <link>https://wiki.csgalileo.org/tips/blender/fluid?rev=1427723088&amp;do=diff</link>
        <description>Fluid

	* Create a cube and set it to physics -&gt; fluid -&gt; domain
	* Create an object inside cube and set it to physics -&gt; fluid -&gt; fluid
	* On domain click to physics -&gt; bake button

/lab/blender/fluid

bake.py


import bpy
import sys
from bpy.app.handlers import persistent

#@persistent
def do_bake():
    for scene in bpy.data.scenes:
        for object in scene.objects:
            for modifier in object.modifiers:
                if modifier.type == &#039;FLUID_SIMULATION&#039;:
                    if …</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/blender/videoediting?rev=1569410965&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2019-09-25T11:29:25+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>videoediting</title>
        <link>https://wiki.csgalileo.org/tips/blender/videoediting?rev=1569410965&amp;do=diff</link>
        <description>Blender Video Editor

Concepts

There are n channels: channel 0 is seen in top of other, channel with major number is seen in top of others.

Stripes

Edit strip -&gt; Blend -&gt; Over Drop
Edit strip -&gt; Image Offest -&gt; X,Y

Select strip and Add -&gt; Effect strip</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/ubuntu/17.10?rev=1520065690&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-03-03T08:28:10+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>17.10</title>
        <link>https://wiki.csgalileo.org/tips/ubuntu/17.10?rev=1520065690&amp;do=diff</link>
        <description>17.10 artful

ZFS (guest)

From running ZFS ubuntu on guest install newer system in new ZFS fs



sudo su
DISTRO=artful
apt install -y debootstrap
zfs create -o canmount=noauto -o mountpoint=/$DISTRO rpool/ROOT/$DISTRO
zfs mount rpool/ROOT/$DISTRO
mount -o remount,dev /$DISTRO
debootstrap $DISTRO /$DISTRO
mount --rbind /dev  /$DISTRO/dev
mount --rbind /proc /$DISTRO/proc
mount --rbind /sys  /$DISTRO/sys
chroot /$DISTRO /bin/bash --login</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/zibaldone/electronic/corne?rev=1643786592&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2022-02-02T07:23:12+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>corne</title>
        <link>https://wiki.csgalileo.org/projects/zibaldone/electronic/corne?rev=1643786592&amp;do=diff</link>
        <description>Corne keyboard

	* miryoku
	* chocolate v3
	* my layout
	* adjust layer
	* logo editor
	* models compare
	* fifi
	* typing exercises
	* pro micro wireless DIY

qmk configurator


git clone https://github.com/qmk/qmk_firmware.git
cd qmk_firmware
./util/linux_install.sh

# qmk cli optional
export QMK_HOME=/lab/corne/qmk_firmware
python3 -mvenv venv
source venv/bin/activate
pip install qmk
cd $QMK_HOME
qmk setup</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/zibaldone/electronic/turbolevo?rev=1650788052&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2022-04-24T08:14:12+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>turbolevo</title>
        <link>https://wiki.csgalileo.org/projects/zibaldone/electronic/turbolevo?rev=1650788052&amp;do=diff</link>
        <description>turbolevo

canbus

	* canbus basic
	* exploring canbus
	* canbus esp32 project
	* tutorial
	* transreceiver SN65HVD230 datasheet  example ESP32 project
	* transreveiver TJA1050T: datasheet
	* 


firmware

	* 
	* 

BMS

Same port charge and discharge balance PCM for 36V



	* B-: Connect to the negative pole of the battery pack
	* P-: No Connect
	* C-: Connect to the negative electrode of charge and discharge</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/backup?rev=1441216027&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2015-09-02T17:47:07+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>backup</title>
        <link>https://wiki.csgalileo.org/backup?rev=1441216027&amp;do=diff</link>
        <description>Backup

makemkv

Wonderful for ecncrypted bluray &lt;http://www.makemkv.com/forum2/viewtopic.php?f=3&amp;t=224&gt;

mplayer

good for dvd protected with bad sectors

detect main feature


LANG=en dvdbackup -i /dev/sr0 -I | egrep -i -2 &quot;^Main feature&quot;


with Disney DVD play the disk with 


mplayer -v dvdnav:// -dvd-device /dev/sr0 2&gt;&amp;1 | grep TITLE</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/kubernetes/traefik?rev=1734016521&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2024-12-12T15:15:21+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>traefik</title>
        <link>https://wiki.csgalileo.org/kubernetes/traefik?rev=1734016521&amp;do=diff</link>
        <description>Documentazione:
&lt;https://doc.traefik.io/traefik/getting-started/install-traefik/#use-the-helm-chart&gt;


ubuntu@kubectl:~$ helm repo add traefik https://traefik.github.io/charts
ubuntu@kubectl:~$ helm repo update
helm show values traefik/traefik &gt; traefik.yaml


Abilitare la persistenza modificando queste voci (opure nell&#039;ambiente di test usare una directory in /mnt/cephfs):</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/mdm?rev=1646900341&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2022-03-10T08:19:01+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>mdm</title>
        <link>https://wiki.csgalileo.org/projects/mdm?rev=1646900341&amp;do=diff</link>
        <description>mobile device management (MDM)

gestione app

	* &lt;https://gianomdm.comune.verona.it/hmdm/&gt;

scaricare apk o xapk da &lt;https://m.apkpure.com/it/&gt;





caricare su gianomdm il package 









assegnare il package al gruppo di test, ad esempio &#039;supervigili&#039;



successivamente, dopo i test, assegnare il package al gruppo &#039;vigili&#039;</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/plate?rev=1655727589&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2022-06-20T12:19:49+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>plate</title>
        <link>https://wiki.csgalileo.org/projects/plate?rev=1655727589&amp;do=diff</link>
        <description>yolo train


git clone https://github.com/puzzledqs/BBox-Label-Tool.git



import os
from os import walk, getcwd
from PIL import Image

classes = [&quot;targa&quot;]

def convert(size, box):
    dw = 1./size[0]
    dh = 1./size[1]
    x = (box[0] + box[1])/2.0
    y = (box[2] + box[3])/2.0
    w = box[1] - box[0]
    h = box[3] - box[2]
    x = x*dw
    w = w*dw
    y = y*dh
    h = h*dh
    return (x,y,w,h)
    
    
&quot;&quot;&quot;-------------------------------------------------------------------&quot;&quot;&quot; 

&quot;&quot;&quot; Configur…</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/airmouse?rev=1648744088&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2022-03-31T16:28:08+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>airmouse</title>
        <link>https://wiki.csgalileo.org/tips/airmouse?rev=1648744088&amp;do=diff</link>
        <description>airmouse / gyro

Siti componenti:

	*  &lt;https://lcsc.com/&gt;
	*  &lt;https://www.mouser.it/&gt;
	*  &lt;https://www.digikey.it/&gt;

Chip con supporto nativo di:

	*  circuitpython
	*  usb HID
	*  bluetooth HID
	*  pin analogici con resistenze pullup/pulldown

Esempio: nrf52

	* Connettore USB type-C
	* Giroscopio mpy6050 attaccato al chip tramite I2C</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/ansible?rev=1662714565&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2022-09-09T09:09:25+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ansible</title>
        <link>https://wiki.csgalileo.org/tips/ansible?rev=1662714565&amp;do=diff</link>
        <description>ansible

basic op


ansible all --list-hosts

ansible all -m ping


playbook


- name: helloworld
  hosts: nodes
  tasks:
   - name: Ping my hosts
     ansible.builtin.ping:
   - name: Print message
     ansible.builtin.debug:
       msg: Hello world</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/cvat?rev=1599645869&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-09-09T10:04:29+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>cvat</title>
        <link>https://wiki.csgalileo.org/tips/cvat?rev=1599645869&amp;do=diff</link>
        <description>CVAT

Istruzioni per l&#039; accesso al programma:

	*  Andare con chrome su &lt;http://10.1.1.87:8080&gt;
	*  luca
		*  entrare come utente “luca” e password “lucaguiotto”
		*  cliccare su “ocr-11” → Jobs (quando finito passare a ocr-14)

	*  toli
		*  entrare come utente “toli” e password “tolitoli”</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/fail2ban?rev=1555311845&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2019-04-15T07:04:05+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>fail2ban</title>
        <link>https://wiki.csgalileo.org/tips/fail2ban?rev=1555311845&amp;do=diff</link>
        <description>fail2ban

install


apt install fail2ban


filter

define new filter


[Definition]
failregex = ^&lt;HOST&gt; .+ /auth/token/v2 HTTP/1.[0-9]&quot; 401
ignoreregex =



test filter


fail2ban-regex /var/log/nginx/access.log /etc/fail2ban/filter.d/giano-login.conf --print-all-matched</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/fish?rev=1689406663&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2023-07-15T07:37:43+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>fish</title>
        <link>https://wiki.csgalileo.org/tips/fish?rev=1689406663&amp;do=diff</link>
        <description>Fish

	* &lt;https://github.com/jorgebucaran/awsm.fish&gt;

install meslo nerd font and set it in console (terminator, ...)


yay -S ttf-meslo-nerd


install fisher plugin manager


curl -sL https://git.io/fisher | source &amp;&amp; fisher install jorgebucaran/fisher


update


fisher update
fish_update_completions</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/gemini?rev=1751092934&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-06-28T06:42:14+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>gemini</title>
        <link>https://wiki.csgalileo.org/tips/gemini?rev=1751092934&amp;do=diff</link>
        <description>Gemini

CLI

Get API KEY from google studio

Install gemini-cli


yay -S gemini


Add KEY to environment


# fish
echo &#039;set -x GEMINI_API_KEY &quot;...&quot;&#039; &gt;&gt; ~/.config/fish/config.fish

# bash
echo &quot;GEMINI_API_KEY=...&quot; &gt;&gt; ~/.bashrc</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/gpu?rev=1667546016&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2022-11-04T07:13:36+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>gpu</title>
        <link>https://wiki.csgalileo.org/tips/gpu?rev=1667546016&amp;do=diff</link>
        <description>GPU

nvidia and wayland

add nvidia_drm.modeset=1 to grub settings /etc/default/grub

/etc/modprobe.d/nvidia-power-management.conf


options nvidia NVreg_PreserveVideoMemoryAllocations=1 NVreg_TemporaryFilePath=/var/tmp


enable these services


systemctl enable nvidia-hibernate
systemctl enable nvidia-resume
systemctl enable nvidia-suspend</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/harbor?rev=1765014263&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2025-12-06T09:44:23+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>harbor</title>
        <link>https://wiki.csgalileo.org/tips/harbor?rev=1765014263&amp;do=diff</link>
        <description>Harbor

Install


yay -S python-pipx
pipx install harbor

# add ~/.local/bin to PATH

harbor doctor


upgrade


pipx upgrade llm-harbor


Config

use existing ollama (vulkan based), for example on 172.16.0.1


harbor config ls | grep OLLAMA_INTERNAL_URL
harbor config set ollama.internal_url http://172.16.0.1:11434
harbor defaults rm ollama # remove harbor ollama buitin</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/keras?rev=1576594129&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2019-12-17T14:48:49+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>keras</title>
        <link>https://wiki.csgalileo.org/tips/keras?rev=1576594129&amp;do=diff</link>
        <description>Keras

tensorflow

	* yay bazelisk


pip install -U pip six numpy wheel setuptools mock
pip install -U keras_applications --no-deps
pip install -U keras_preprocessing --no-deps

# tf 2
git clone https://github.com/tensorflow/tensorflow.git
cd tensorflow

# tf 1.15
wget https://github.com/tensorflow/tensorflow/archive/v1.15.0.tar.gz
tar zxvf v1.15.0.tar.gz</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/minikube?rev=1632832933&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2021-09-28T12:42:13+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>minikube</title>
        <link>https://wiki.csgalileo.org/tips/minikube?rev=1632832933&amp;do=diff</link>
        <description>MiniKube

Install Minikube on ubuntu

&lt;https://minikube.sigs.k8s.io/docs/start/&gt;

Install minikube


curl -LO https://storage.googleapis.com/minikube/releases/latest/minikube-linux-amd64
sudo install minikube-linux-amd64 /usr/local/bin/minikube

Install Kubectl


curl -LO &quot;https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl&quot;
sudo install -o root -g root -m 0755 kubectl /usr/local/bin/kubectl</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/optimus?rev=1599641466&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-09-09T08:51:06+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>optimus</title>
        <link>https://wiki.csgalileo.org/tips/optimus?rev=1599641466&amp;do=diff</link>
        <description>Optimus Manager

enable nvidia power management:

	*  &lt;http://download.nvidia.com/XFree86/Linux-x86_64/435.17/README/dynamicpowermanagement.html&gt;
	*  &lt;https://github.com/Askannz/optimus-manager/wiki/A-guide--to-power-management-options&gt;

set startup_mode=hybrid in /etc/optimus-manager/optimus-manager.conf

switch to hybrid


optimus-manager --switch hybrid
optimus-manager --print-mode</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/pulsar?rev=1569246272&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2019-09-23T13:44:32+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>pulsar</title>
        <link>https://wiki.csgalileo.org/tips/pulsar?rev=1569246272&amp;do=diff</link>
        <description>Pulsar


wget https://archive.apache.org/dist/pulsar/pulsar-2.4.1/apache-pulsar-2.4.1-bin.tar.gz
tar xvfz apache-pulsar-2.4.1-bin.tar.gz
cd apache-pulsar-2.4.1

# connectors


# storage
wget https://archive.apache.org/dist/pulsar/pulsar-2.4.1/apache-pulsar-offloaders-2.4.1-bin.tar.gz
tar xvfz apache-pulsar-offloaders-2.4.1-bin.tar.gz
mv apache-pulsar-offloaders-2.4.1/offloaders offloaders</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/pypi?rev=1681391411&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2023-04-13T13:10:11+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>pypi</title>
        <link>https://wiki.csgalileo.org/tips/pypi?rev=1681391411&amp;do=diff</link>
        <description>PYPI

pypiserver

&lt;https://hub.docker.com/r/pypiserver/pypiserver&gt;

authentication

create


htpasswd -sc htpasswd.txt galileo



update



htpasswd -s htpasswd.txt &lt;user2&gt;



client

Client authentication use keyring and:
- ~/.pip/pip.conf for install 
- ~/.pypirc for publish and eventually for clear password</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/uwb?rev=1585329697&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-03-27T17:21:37+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>uwb</title>
        <link>https://wiki.csgalileo.org/tips/uwb?rev=1585329697&amp;do=diff</link>
        <description>UWB 802.15.4a

	* ETSI regulation
	* regulation

	* uwbleader tag magnetico tag veicolo
	* kinexon
	* esempio HW
	* pozyx
	* uwbaide
	* filippetti</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/internetofthings/iotaiuto_skill?rev=1601544860&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-10-01T09:34:20+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>iotaiuto_skill</title>
        <link>https://wiki.csgalileo.org/projects/internetofthings/iotaiuto_skill?rev=1601544860&amp;do=diff</link>
        <description>iotaiuto skill



Flusso dati

ogni comando che arriva da alexa si traduce in una richiesta verso la skill &#039;iotaiuto&#039; (metodo event_handler) il cui payload è:

	*  event
	*  context

in particolare event contiene awstoken (estratto dalla funzione get</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/internetofthings/shinobi?rev=1522754395&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-04-03T11:19:55+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>shinobi</title>
        <link>https://wiki.csgalileo.org/projects/internetofthings/shinobi?rev=1522754395&amp;do=diff</link>
        <description>Shinobi

Install

Install nodejs ...
Install mariadb or mysql

Install ffmpeg


sudo apt-get install -y software-properties-common
sudo add-apt-repository -y ppa:jonathonf/ffmpeg-3 -y
sudo apt update -y &amp;&amp; sudo apt install ffmpeg libav-tools x264 x265 -y</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/internetofthings/smartband?rev=1614681069&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2021-03-02T10:31:09+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>smartband</title>
        <link>https://wiki.csgalileo.org/projects/internetofthings/smartband?rev=1614681069&amp;do=diff</link>
        <description>Smartband

You can simply go to the configuration page of your HA App for Android, select “configure sensors” and scroll down until you find the sensor “Last Update Trigger”. In the newest version of the HA App there is now the oppurtunity to not just listen to the Boradcasts that come from the Android system but also to listen to custom broadcasts you can define at the bottom of the options. If you&#039;re using Gadgetbridge I would recommend you to set the two broadcasts nodomain.freeyourgadget.gad…</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/iotaiuto/liberidicomunicare?rev=1666162309&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2022-10-19T06:51:49+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>liberidicomunicare</title>
        <link>https://wiki.csgalileo.org/projects/iotaiuto/liberidicomunicare?rev=1666162309&amp;do=diff</link>
        <description>openedx

	* liberi di comunicare
		* user: stefano.scipioni@csgalileo.org
		* pass: e....
	*  ssh ubuntu@10.45.103.201

documentazione



&lt;https://edx.readthedocs.io/projects/edx-installing-configuring-and-running/en/latest/front_matter/index.html&gt;

&lt;https://docs.tutor.overhang.io/&gt;

Installazione

Requisiti: docker, libyaml-dev


$ systemctl start docker
$ pip install tutor[full]
$ tutor local quickstart


Account amministratore:</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/iotaiuto/mycroft?rev=1639570231&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2021-12-15T12:10:31+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>mycroft</title>
        <link>https://wiki.csgalileo.org/projects/iotaiuto/mycroft?rev=1639570231&amp;do=diff</link>
        <description>Assistente vocale Mycroft

Installazione

	* Scaricare &lt;https://mycroft.ai/to/picroft-image&gt;
	* Estrarre lo zip
	* Flashare il file .img sulla sd del raspberry (si può usare balena etcher)
	* Aprire terminale nella partizione rootfs della scheda sd:


sudo nano /etc/wpa_supplicant/wpa_supplicant.conf</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/iotaiuto/occhiali?rev=1643633300&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2022-01-31T12:48:20+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>occhiali</title>
        <link>https://wiki.csgalileo.org/projects/iotaiuto/occhiali?rev=1643633300&amp;do=diff</link>
        <description>Occhiali Mouse

Gli occhiali sono costituiti da un esp32 con batteria, un modulo giroscopio MPU-6050 e uno o più pulsanti

Giroscopio

Sensore utilizzato: MPU-6050 / GY-521

Questo giroscopio ha due funzioni:

	* Accelerometro
Misura di quanto il dispositivo è inclinato rispetto all’inclinazione zero data nel momento della calibrazione</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/iotaiuto/pnrr?rev=1686149178&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2023-06-07T14:46:18+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>pnrr</title>
        <link>https://wiki.csgalileo.org/projects/iotaiuto/pnrr?rev=1686149178&amp;do=diff</link>
        <description>pnrr

unifi controller

into switch


set-inform http://10.6.11.35:8080/inform</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/livenet/scipiodev?rev=1529400464&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-06-19T09:27:44+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>scipiodev</title>
        <link>https://wiki.csgalileo.org/projects/livenet/scipiodev?rev=1529400464&amp;do=diff</link>
        <description>scipio dev environmnet

prereq

prereq on my dev machine


sudo apt install schroot pigz debootstrap syslinux nfs-kernel-server tftpd-hpa xorriso pxelinux zfsutils-linux
cd /lab/livenet/livenet-server
rm -fR /etc/schroot/livenet
ln -s `pwd`/etc/schroot/livenet /etc/schroot/
[ -f /etc/default/livenet ] || cp -a etc/default/livenet /etc/default/livenet

zfs set sharenfs=ro rpool/livenet/backups</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/projects/livenet/virtualization?rev=1590000000&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2020-05-20T18:40:00+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>virtualization</title>
        <link>https://wiki.csgalileo.org/projects/livenet/virtualization?rev=1590000000&amp;do=diff</link>
        <description>Virtualization

Virtualbox

	* Use virtio network driver
	* Use SATA driver for storage (no virtio available)
	* Use host only network and assign static IP to guest
	* In “User Interface” hide minitoolbar
	*  Add printers with address below and with generic MS Publisher Imagesetter driver</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/android/stratos?rev=1528284353&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-06-06T11:25:53+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>stratos</title>
        <link>https://wiki.csgalileo.org/tips/android/stratos?rev=1528284353&amp;do=diff</link>
        <description>Amazfit Stratos

This is a custom ROM for the Huami AmazFit Smartwatch 2 (A1609) and the (to be announced) international Xiaomi AmazFit STRATOS (A1619).

	* &lt;https://forum.xda-developers.com/smartwatch/amazfit/fw-tool-stock-international-firmware-t3764636&gt;

	* &lt;https://nicolasagliano.com/lo-sblocco-del-bootloader-e-arrivato/&gt;
	* &lt;https://nicolasagliano.com/stratos-1-0-rom-italiana-per-lamazfit-stratos/&gt;
	* &lt;https://forum.xda-developers.com/smartwatch/amazfit/rom-stratosfied-amazfit-amazfit-2-t37…</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/archlinux/postinstall?rev=1677482983&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2023-02-27T07:29:43+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>postinstall</title>
        <link>https://wiki.csgalileo.org/tips/archlinux/postinstall?rev=1677482983&amp;do=diff</link>
        <description>Arch postinstall

Pamac

help you to install, remove, update packages with GUI


yay pamac-aur


Base


sudo pacman -S intel-ucode




sudo su
grep -q menu-complete /etc/inputrc
if  [ $? = 1 ]; then
cat &gt;&gt; /etc/inputrc &lt;&lt;EOF
&quot;\M-s&quot;: menu-complete
&quot;\e[A&quot;: history-search-backward
&quot;\e[B&quot;: history-search-forward
&quot;\M-o&quot;: &quot;\C-p\C-a\M-f &quot;
 
EOF
fi</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/debian/deb?rev=1428819343&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2015-04-12T06:15:43+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>deb</title>
        <link>https://wiki.csgalileo.org/tips/debian/deb?rev=1428819343&amp;do=diff</link>
        <description>Packages

Repack


dpkg-deb -R fglrx-core_14.501-0ubuntu1_amd64.deb fglrx-core
sed -ri &#039;s/(Conflicts|Provides).*/\1: fglrx-driver-core/&#039; fglrx-core/DEBIAN/control
sudo dpkg-deb -b fglrx-core/ fglrx-core_14.501-0ubuntu1_amd64.deb


Clone packages from machine to another</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/hw/hp?rev=1728882301&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2024-10-14T05:05:01+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>hp</title>
        <link>https://wiki.csgalileo.org/tips/hw/hp?rev=1728882301&amp;do=diff</link>
        <description>Install Ubuntu 21.04

to maintain Windows installed:
1. disable BitLocker (Impostazioni-&gt;Aggiornamenti Sicurezza-&gt;Crittografia-&gt;Disabilità)
2. disable Secure Boot (from BIOS)
3. re-order the booting devices (from BIOS)
3. use a USB to boot the ubuntu 21.04</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/linux/networknamespaces?rev=1548352995&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2019-01-24T18:03:15+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>networknamespaces</title>
        <link>https://wiki.csgalileo.org/tips/linux/networknamespaces?rev=1548352995&amp;do=diff</link>
        <description>Network Namespaces

setup

install netns helper


wget https://raw.githubusercontent.com/Lekensteyn/netns/master/netns -O /bin/netns
chmod +x /bin/nets


uncomment “net.ipv4.ip_forward=1” in /etc/sysctl.d/99-sysctl.conf

enable NAT


iptables -t nat -A POSTROUTING -o ens3 -j MASQUERADE
iptables-save  &gt; /etc/firewall</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/sensors/kinectv2?rev=1431151589&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2015-05-09T06:06:29+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>kinectv2</title>
        <link>https://wiki.csgalileo.org/tips/sensors/kinectv2?rev=1431151589&amp;do=diff</link>
        <description>Kinect

device

/etc/udev/rules.d/90-kinect2.rules


# ATTR{product}==&quot;Kinect2&quot;
SUBSYSTEM==&quot;usb&quot;, ATTR{idVendor}==&quot;045e&quot;, ATTR{idProduct}==&quot;02c4&quot;, MODE=&quot;0666&quot;
SUBSYSTEM==&quot;usb&quot;, ATTR{idVendor}==&quot;045e&quot;, ATTR{idProduct}==&quot;02d8&quot;, MODE=&quot;0666&quot;
SUBSYSTEM==&quot;usb&quot;, ATTR{idVendor}==&quot;045e&quot;, ATTR{idProduct}==&quot;02d9&quot;, MODE=&quot;0666&quot;</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/ubuntu/xenial?rev=1501950910&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2017-08-05T16:35:10+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>xenial</title>
        <link>https://wiki.csgalileo.org/tips/ubuntu/xenial?rev=1501950910&amp;do=diff</link>
        <description>Xenial

bootable USB

Create usb bootable from iso


cp xenial.iso xenial-copy.iso
isohybrid xenial-copy.iso
dd if=xenial-copy.iso of=/dev/sd?


ssh

See &lt;https://www.gentoo.org/support/news-items/2015-08-13-openssh-weak-keys.html&gt;

Re-enable ssh-dss key in /etc/ssh/sshd_config


PubkeyAcceptedKeyTypes=+ssh-dss


~/.ssh/config</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/vpn/ipsec?rev=1484913796&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2017-01-20T12:03:16+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>ipsec</title>
        <link>https://wiki.csgalileo.org/tips/vpn/ipsec?rev=1484913796&amp;do=diff</link>
        <description>ipsec

linux GUI client

	* &lt;https://www.bestvpnz.com/how-to-set-up-l2tp-ipsec-vpn-on-linux-networkmanager-strongswan/&gt;


sudo add-apt-repository ppa:raharper/bugfixes
sudo apt-get update

apt install network-manager-strongswan xl2tpd</description>
    </item>
    <item rdf:about="https://wiki.csgalileo.org/tips/vpn/openvpn?rev=1528991643&amp;do=diff">
        <dc:format>text/html</dc:format>
        <dc:date>2018-06-14T15:54:03+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>openvpn</title>
        <link>https://wiki.csgalileo.org/tips/vpn/openvpn?rev=1528991643&amp;do=diff</link>
        <description>Openvpn

Certification Autorithy

Create certificate folder 


apt-get install easy-rsa
make-cadir /etc/easy-rsa-legnago
cd /etc/easy-rsa-legnago


Edit vars and


source vars
./clean-all
./build-dh
./pkitool --initca


server certificate


NAME=legnago-gw
./pkitool --pass --server $NAME # create passphrase here
openssl rsa -in keys/$NAME.key -out keys/$NAME.pem # give passphrase here
chmod 600 keys/$NAME.pem</description>
    </item>
</rdf:RDF>
