https://wiki.csgalileo.org/ 2026-04-18T15:22:18+00:00 https://wiki.csgalileo.org/ https://wiki.csgalileo.org/_media/wiki/logo.png text/html 2018-11-05T09:38:35+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/zsh?rev=1541410715&do=diff Z shell keys * CTRL + U: this will clear the entire line install sudo apt install -y zsh sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)" chsh -s $(which zsh) plugins git clone git://github.com/zsh-users/zsh-autosuggestions $ZSH_CUSTOM/plugins/zsh-autosuggestions text/html 2025-11-21T08:11:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/ssl?rev=1763712669&do=diff SSL certificates ssl certificates letsencrypt letsencrypt certification authority is free, automated and open. letsencrypt staging get ca certificate and use with curl API_HOST=sso.csgalileo.org echo quit | openssl s_client -showcerts -servername "$API_HOST" -connect "$API_HOST":443 > cacert.pem curl --cacert cacert.pem https://sso.csgalileo.org/ . text/html 2022-04-12T06:07:33+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/telegram?rev=1649743653&do=diff Telegram telegram bot channel send message to channel from bot (BOTAPIKEY required): * add bot to channel as admin * send message curl https://api.telegram.org/bot[BOT_API_KEY]/sendMessage?chat_id=@[MY_CHANNEL_NAME]&text=[MY_MESSAGE_TEXT] BOT Create BOT with text/html 2017-10-15T18:32:21+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/atom?rev=1508092341&do=diff Atom IDE download and install update /usr/local/bin/atom-update #!/bin/bash wget -q https://github.com/atom/atom/releases/latest -O /tmp/latest MATCHEDROW=$(awk -F '[<>]' '/href=".*atom-amd64.deb/' /tmp/latest) LATEST=$(echo $MATCHEDROW | grep -o -P '(?<=href=").*(?=" rel)') VER_LATEST=$(echo $MATCHEDROW | rev | cut -d"/" -f 2 | rev | sed 's/v//g') VER_INST=$(dpkg -l atom | tail -n1 | tr -s ' ' | cut -d" " -f 3) if [ "$VER_LATEST" != "$VER_INST" ]; then wget --progress=bar -q "https:… text/html 2025-05-20T15:23:18+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/blender?rev=1747754598&do=diff 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 text/html 2021-08-02T09:22:06+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/zabbix?rev=1627896126&do=diff 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 text/html 2018-02-08T16:12:26+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/ubuntu/locale?rev=1518106346&do=diff post install for servers apt install -y curl && \ curl -s "http://wiki.csgalileo.org/tips:ubuntu:locale?do=export_code&codeblock=1" | /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 >> /etc/inputrc <<EOF "\M-s": menu-complete "\e[A": history-search-backward "\e[B": history-search-forward "\M-o": "\C-p\C-… text/html 2019-11-19T18:12:12+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/lxd?rev=1574187132&do=diff 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 text/html 2017-01-20T13:01:54+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/tmux?rev=1484917314&do=diff 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 text/html 2017-08-05T16:35:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/ubuntu/xenial?rev=1501950910&do=diff 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 <https://www.gentoo.org/support/news-items/2015-08-13-openssh-weak-keys.html> Re-enable ssh-dss key in /etc/ssh/sshd_config PubkeyAcceptedKeyTypes=+ssh-dss ~/.ssh/config text/html 2018-06-06T11:25:53+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/android/stratos?rev=1528284353&do=diff Amazfit Stratos This is a custom ROM for the Huami AmazFit Smartwatch 2 (A1609) and the (to be announced) international Xiaomi AmazFit STRATOS (A1619). * <https://forum.xda-developers.com/smartwatch/amazfit/fw-tool-stock-international-firmware-t3764636> * <https://nicolasagliano.com/lo-sblocco-del-bootloader-e-arrivato/> * <https://nicolasagliano.com/stratos-1-0-rom-italiana-per-lamazfit-stratos/> * <https://forum.xda-developers.com/smartwatch/amazfit/rom-stratosfied-amazfit-amazfit-2-t37… text/html 2025-05-25T08:22:51+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/tridactyl?rev=1748161371&do=diff 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's a cheat sheet covering some of the most common and useful commands: text/html 2018-06-14T15:54:03+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/vpn/openvpn?rev=1528991643&do=diff 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 text/html 2024-07-19T05:36:27+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/k80?rev=1721367387&do=diff K80 pacman -S nvidia-470xx-dkms nvidia-470xx-settings nvidia-470xx-util pacman -U https://archive.archlinux.org/packages/c/cuda/cuda-11.4.2-1-x86_64.pkg.tar.zst nvidia-smi +-----------------------------------------------------------------------------+ | NVIDIA-SMI 470.256.02 Driver Version: 470.256.02 CUDA Version: 11.4 | |-------------------------------+----------------------+----------------------+ | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC | |… text/html 2020-09-02T13:59:46+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/video?rev=1599055186&do=diff Video TIPS Getting INFO avprobe <file> 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 '*.jpg' -c:v libx264 -vf "fps=25,scale=720:trunc(ow/a/2)*2" out.mp4 text/html 2018-08-21T05:01:47+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/ubuntu/18.04?rev=1534827707&do=diff 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 text/html 2015-05-09T06:06:29+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/sensors/kinectv2?rev=1431151589&do=diff Kinect device /etc/udev/rules.d/90-kinect2.rules # ATTR{product}=="Kinect2" SUBSYSTEM=="usb", ATTR{idVendor}=="045e", ATTR{idProduct}=="02c4", MODE="0666" SUBSYSTEM=="usb", ATTR{idVendor}=="045e", ATTR{idProduct}=="02d8", MODE="0666" SUBSYSTEM=="usb", ATTR{idVendor}=="045e", ATTR{idProduct}=="02d9", MODE="0666" text/html 2020-09-09T10:04:29+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/cvat?rev=1599645869&do=diff CVAT Istruzioni per l' accesso al programma: * Andare con chrome su <http://10.1.1.87:8080> * 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” text/html 2026-02-15T07:33:08+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/rocm?rev=1771140788&do=diff References: - <https://community.frame.work/t/amd-strix-halo-llama-cpp-installation-guide-for-fedora-42/75856> - <https://strix-halo-toolboxes.com/> - <https://github.com/kyuz0/amd-strix-halo-toolboxes> 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 text/html 2022-04-26T13:12:26+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/unms?rev=1650978746&do=diff unms stop current running service if any cd /home/unms/app ./unms-cli stop save old data and backup mv /home/unms/data /home/unms/data_old install curl -fsSL https://unms.com/install > /tmp/unms_inst.sh bash /tmp/unms_inst.sh upgrade curl -fsSL https://uisp.ui.com/v1/install > /tmp/uisp_inst.sh && sudo bash /tmp/uisp_inst.sh --update --version 1.4.4 text/html 2018-05-23T16:28:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/android/adb?rev=1527092889&do=diff Android android apt-get install android-tools-fastboot apt-get install android-tools-adb network mode adb -d tcpip 5555 adb connect <ip> Packages Install adb install <file.apk> Pull package Getting list of packages adb shell pm list packages text/html 2015-04-15T21:02:13+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/blender/redisegni?rev=1429131733&do=diff Redisegni Enable “import images as plane” add-on Select texture mode Select shading GLSL Render -> shading -> Alpha = transparent Import image as plane * select “use alpha” * select “Z Transparency” Material -> shadow > uncheck text/html 2017-08-19T07:53:51+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/gameengine/minecraft?rev=1503129231&do=diff Minecraft Experiments * <http://www.raspberrypi-spy.co.uk/2014/06/building-a-castle-in-minecraft-with-python/> connection from mcpi.minecraft import Minecraft from mcpi import block mc = Minecraft.create(address="192.168.2.35") say “Hello World” mc.postToChat("Hello world") get position x, y, z = mc.player.getPos() text/html 2017-03-14T19:59:28+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/speech/simon?rev=1489521568&do=diff simon speech model basically consists of two parts: * Language model: Describes all existing words and what sentences are grammatically correct. It will be created from your active scenario * Acoustic model: Describes how words sound. It will be either built solely through your voice recordings (training) or with the help of a base model text/html 2022-03-23T13:21:51+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/ubuntu/server?rev=1648041711&do=diff 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 >> /etc/inputrc <<EOF "\M-s": menu-complete "\e[A": history-search-backward "… text/html 2016-12-05T09:23:50+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/blocksync?rev=1480929830&do=diff blocksync sync between block devices <https://gist.github.com/rcoup/1338263> #!/bin/sh do_sync() { SOURCE=/dev/system/$1 DEST=$2 python blocksync.py --cipher blowfish-cbc $SOURCE root@muletto /dev/zvol/storage/$DEST } do_sync cimiteriali cimiteriali do_sync golem golem-os do_sync golem-data golem-data do_sync samba2016 share-os do_sync samba-data share-data do_sync athena athena do_sync tributilin tributilin text/html 2017-08-07T11:54:45+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/ionic?rev=1502106885&do=diff 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 text/html 2019-09-23T13:44:32+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/pulsar?rev=1569246272&do=diff 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 text/html 2021-07-23T13:12:01+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/vgpu?rev=1627045921&do=diff vgpu host * TESLA T4 NVIDIA Corporation TU104GL * you must ensure that the SR-IOV SBIOS setting is enabled on the server. into host sudo apt install build-essential echo 'blacklist nouveau' | sudo tee -a /etc/modprobe.d/blacklist.conf sudo reboot text/html 2020-05-15T14:28:11+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/android/decompile?rev=1589552891&do=diff Android decompile fast jadx myflir-bv2.3.6-release-signed.apk verbose yay apktool yay jd-cmd adb shell pm path com.flir.tiger adb pull /system/app/myflir-bv2.3.6-release-signed/myflir-bv2.3.6-release-signed.apk wget https://github.com/DexPatcher/dex2jar/releases/download/v2.1-20190905-lanchon/dex-tools-2.1-20190905-lanchon.zip unzip dex-tools-2.1-20190905-lanchon.zip text/html 2023-02-27T07:29:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/archlinux/postinstall?rev=1677482983&do=diff 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 >> /etc/inputrc <<EOF "\M-s": menu-complete "\e[A": history-search-backward "\e[B": history-search-forward "\M-o": "\C-p\C-a\M-f " EOF fi text/html 2019-09-25T11:29:25+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/blender/videoediting?rev=1569410965&do=diff 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 -> Blend -> Over Drop Edit strip -> Image Offest -> X,Y Select strip and Add -> Effect strip text/html 2017-08-18T20:28:15+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/gameengine/minetest?rev=1503088095&do=diff Minetest * <http://www.ocsmag.com/2016/04/04/mining-for-education/> client sudo apt install minetest connect to cubo commands: * /home (and related /sethome) * /teleport <x>,<y>,<z> * /teleport <player> keys: * F5 Shows player coordinates Shows server stats * F7 Changes camera view Cycles through camera views text/html 2015-04-17T10:28:23+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/gameengine/unreal?rev=1429266503&do=diff Unreal Build from sources Register and access to: * nvidia developer account * Epic Games account * github account On first two accounts bind github account. Two branches: * Unreal with flex * Unreal Prereq sudo apt-get install build-essential mono-gmcs mono-xbuild mono-dmcs libmono-corlib4.0-cil \ libmono-system-data-datasetextensions4.0-cil libmono-system-web-extensions4.0-cil \ libmono-system-management4.0-cil libmono-system-xml-linq4.0-cil \ cmake dos2unix clang-3.5 x… text/html 2022-09-14T12:11:56+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/hw/dell?rev=1663157516&do=diff dell perccli download from <https://www.dell.com/support/home/us/en/04/drivers/driversdetails?driverid=f48c2> cd /opt tar xvf perccli_7.1-007.0127_linux.tar.gz cd Linux sudo apt-get install alien alien -k perccli-007.0127.0000.0000-1.noarch.rpm dpkg -i perccli_007.0127.0000.0000-1_all.deb megaraid Install on Ubuntu 22.04 apt install libncurses5 curl -L "https://github.com/matveynator/sysadminscripts/raw/main/debian/megacli_8.07.14-2_all.deb" > \ /tmp/megacli_8.07.14-2_all.deb; d… text/html 2018-03-03T08:28:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/ubuntu/17.10?rev=1520065690&do=diff 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 text/html 2025-06-25T04:50:19+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/ubuntu/gnome3?rev=1750827019&do=diff Gnome pano global shortcut dconf write /org/gnome/shell/extensions/pano/global-shortcut "['<Alt>v']" customize environment with gnome-tweak-tool text/html 2019-01-21T10:17:28+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/audit?rev=1548065848&do=diff Audit apt-get install auditd Add watcher to /etc/audit/audit.rules to detect delete or write/append of /shares/pubblica/esca.doc -w /shares/pubblica/esca.doc -p wa -k esca Restart service auditd Search events ausearch -k esca | aureport -f -i text/html 2018-03-24T05:51:52+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/calibre?rev=1521870712&do=diff Calibre Headline * DRM kindle plugin Adobe Digital editions apt install winetricks:i386 Run winetricks and install app: adobe digital edition With winetricks opend a commandline shell in “adobe digital edition” wineprefix Download python 32 bit installer and install with text/html 2015-02-19T16:10:57+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/cordova?rev=1424362257&do=diff 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 text/html 2019-03-13T08:30:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/git?rev=1552465805&do=diff 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:\"%h %ad | %s%d [%an]\" --graph --date=short type = cat-file -t dump = cat-file -p [push] default = simple [color] ui = auto text/html 2024-10-31T07:36:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/helm?rev=1730360165&do=diff HELM * <https://helm.sh/docs/intro/install/> Helm è un package manager per kubernetes. L'installazione è molto rapida: ubuntu@joint-mongoose:~$ mkdir helm ubuntu@joint-mongoose:~$ cd helm ubuntu@joint-mongoose:~$ wget https://get.helm.sh/helm-v3.16.2-linux-amd64.tar.gz ubuntu@joint-mongoose:~$ tar -zxvf helm-v3.16.2-linux-amd64.tar.gz ubuntu@joint-mongoose:~$ find . -name helm ubuntu@joint-mongoose:~$ sudo cp ./linux-amd64/helm /usr/local/bin/helm ubuntu@joint-mongoose:~$ helm list NAME NAM… text/html 2024-11-06T09:24:06+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/k0s?rev=1730885046&do=diff install ubuntu@k0s-ctrl:~$ curl --proto '=https' --tlsv1.2 -sSf https://get.k0s.sh | sudo sh ubuntu@k0s-ctrl:~$ k0s version v1.31.1+k0s.1 Crea il servizio systemd: ubuntu@k0s-ctrl:~$ sudo k0s install Bootstrap controller Bootstrap del nodo controller (non single mode) text/html 2015-10-09T07:56:20+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/openalpr?rev=1444377380&do=diff 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 text/html 2020-12-05T15:23:08+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/otp?rev=1607181788&do=diff 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 -> 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) text/html 2015-08-18T10:32:51+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/pyramid?rev=1439893971&do=diff Pyramid classic Environment library BASE=/lab/ztl cd $BASE virtualenv lib . lib/bin/activate pip install pyramid library activation in active shell (for starting project and running) . lib/bin/activate start project ztlbrain pcreate --scaffold alchemy ztlbrain cd ztlbrain python setup.py develop text/html 2026-01-08T05:53:45+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/qwen?rev=1767851625&do=diff qwen code install curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.1/install.sh | bash source ~/.bashrc nvm install --lts nvm use --lts npm install -g @qwen-code/qwen-code@latest update npm update -g @qwen-code/qwen-code text/html 2020-01-22T08:46:16+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/sqlite?rev=1579682776&do=diff sqlite compile from sources into a python virtualenv (or change PREFIX to /usr/local) with spellfix extension cd /tmp if [ ! -d sqlite ]; then [ -f sqlite.tar.gz ] || wget https://www.sqlite.org/src/tarball/sqlite.tar.gz tar zxf sqlite.tar.gz fi cd sqlite export CFLAGS="-DSQLITE_ENABLE_FTS3 \ -DSQLITE_ENABLE_FTS3_PARENTHESIS \ -DSQLITE_ENABLE_FTS4 \ -DSQLITE_ENABLE_FTS5 \ -DSQLITE_ENABLE_JSON1 \ -DSQLITE_ENABLE_LOAD_EXTENSION \ -DSQLITE_ENABLE_RTREE \ -DS… text/html 2020-03-27T17:21:37+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/uwb?rev=1585329697&do=diff UWB 802.15.4a * ETSI regulation * regulation * uwbleader tag magnetico tag veicolo * kinexon * esempio HW * pozyx * uwbaide * filippetti text/html 2023-01-18T10:22:24+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/zfs?rev=1674037344&do=diff zfs libvirt ZFS apt install zfsutils-linux sudo zfs list create filesystem 'lab' on 'LXD' 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 text/html 2017-07-08T17:23:15+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/android/development?rev=1499534595&do=diff Android development native app * download android studio into /opt/android-studio * run /opt/android-studio/bin/studio.sh to install software * specify /opt/android-sdk as new SDK location PATH=$PATH:/opt/android-sdk/platform-tools epson moverio text/html 2019-03-13T08:55:36+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/db/postgres?rev=1552467336&do=diff 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 = '*' text/html 2024-10-14T05:05:01+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/hw/hp?rev=1728882301&do=diff Install Ubuntu 21.04 to maintain Windows installed: 1. disable BitLocker (Impostazioni->Aggiornamenti Sicurezza->Crittografia->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 text/html 2018-06-13T07:06:49+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/opencv/install?rev=1528873609&do=diff opencv install android studio integrate opencv in android studio project linux prereq: ubuntu 16:04 or 18:04 sudo apt-get install -y build-essential cmake # GUI (if you want to use GTK instead of Qt, replace 'qt5-default' with 'libgtkglext1-dev' and remove '-DWITH_QT=ON' option in CMake): sudo apt-get install -y libvtk6-dev libgtkglext1-dev # GUI qt # sudo apt install -y qt5-default # Media I/O: sudo apt-get install -y zlib1g-dev libjpeg-dev libwebp-dev libpng-dev libtiff5-dev libjasper… text/html 2015-03-27T08:31:39+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/radxa/android?rev=1427445099&do=diff Radxa Android Build Screen resolution To have full-hd /system/build.prop video.use.overlay=0 In build system change for example radxaudoocommon/Android.mk and touch file build/tools/buildinfo.sh to rebuild build.prop with “make -j4” operation. text/html 2016-05-13T12:33:50+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/radxa/monitor?rev=1463142830&do=diff Sound Monitor PC Prerequisite sudo apt-get install netdiscover rrdtool cifs-utils # generate ssh keys ssh-keygen gedit preferences -> editor tab width: 4 check insert spaces instead of tabs Discover RADXA sudo netdiscover ... 192.168.2.44 ac:a2:13:42:1c:14 Shenzhen Bilian electronic CO.,LTD ... text/html 2019-03-19T14:52:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/vpn/motorizzazione?rev=1553007130&do=diff Motorizzazione Motorizzazione uses cisco anyconnect VPN, available in linux with openconnect. credenziali Credenziali VPN: For Municipalities (Local Police) username begins: COM.xxxxxxxxxxxx For Police, the State Police and other police forces VPN credentials are not provided. Therefore we must try to request them to CED Interagency Ministry. text/html 2024-10-31T07:46:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/ceph-on-k0s?rev=1730360804&do=diff 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 > ceph-csi-helm.yaml text/html 2016-07-27T18:00:30+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/dac?rev=1469642430&do=diff 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 "CARD=DAC"`; do echo ./hw_params $card; ./hw_params $card | grep Sample; sleep 1; done text/html 2021-09-30T10:10:28+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/dns?rev=1632996628&do=diff DNS certbot integration * <https://wiki.archlinux.org/title/Certbot#Configure_BIND_for_rfc2136> generate tsig key tsig-keygen -a HMAC-SHA512 galileo-tsig-key enable rfc2136 updates on domain in /etc/bind/named.conf.local zone "nawigare.it" { ...... // this is for certbot check-names warn; update-policy { grant galileo-tsig-key name _acme-challenge.nawigare.it. txt; }; }; text/html 2021-02-26T18:28:34+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/fdf?rev=1614364114&do=diff FDF Dato un modello pdf e un file in formato FDF viene creato il documento pdf utilizzando pdftk %FDF-1.2 1 0 obj <</FDF<</F<</Type/Filespec/F()/UF()>> /Fields[ <</T(nome_cognome_destinatario)>> <</T(Entecreditore)>> <</T(Causale)/V(@causale)>> <</T(cbill)/V(@cbill)>> <</T(cf_ente)>> <</T(codice_avviso1)>> <</T(Scadenzaentro1)/V(@scadenzaentro1)>> <</T(Scadenzaentro2)/V(@scadenzaentro2)>> <</T(importo1)/V()>> <</T(numero_cc_postale)/V()>> <</T(impor… text/html 2019-06-19T07:16:17+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/ftp?rev=1560928577&do=diff ftp server pure ftpd apt install pure-ftpd groupadd ftpgroup useradd ftpuser -g ftpgroup -s /sbin/nologin -d /dev/null ln -s /etc/pure-ftpd/conf/PureDB /etc/pure-ftpd/auth/60puredb pure-pw useradd hass -u ftpuser -g ftpgroup -d /media/photo/ -m pure-pw mkdb systemctl restart pure-ftpd.service text/html 2023-11-16T10:42:53+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/gstreamer?rev=1700131373&do=diff gstream jetson orin native URL=rtsp://192.168.1.1:7447/IFnqNlmdfTQxDOWV #URL=rtsp://192.168.2.35:7447/60e1a6425a20203019f719aa_1 gst-launch-1.0 rtspsrc location=$URL protocols=tcp latency=0 ! rtph264depay ! queue ! h264parse ! nvv4l2decoder ! nvvideoconvert ! autovideosink text/html 2022-07-14T15:08:24+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/jibri?rev=1657811304&do=diff 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 text/html 2020-06-19T14:55:59+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/jupiterhub?rev=1592578559&do=diff Jupiter HUB * docker * scalability * kubernetes tutorial * abc docker text/html 2019-09-24T09:59:27+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/ldap?rev=1569319167&do=diff LDAP users.ldif dn: ou=people,dc=csgalileo,dc=org objectClass: organizationalUnit ou: People dn: ou=groups,dc=csgalileo,dc=org objectClass: organizationalUnit ou: Groups dn: cn=users,ou=Groups,dc=csgalileo,dc=org cn: users gidNumber: 5159 objectclass: top objectclass: posixGroup dn: uid=igor,ou=People,dc=csgalileo,dc=org cn: Igor Rossetti givenName: Igor sn: Rossetti uid: igor uidNumber: 5159 gidNumber: 5159 homeDirectory: /home/igor loginShell: /bin/bash mail: igor@notme.please objectClas… text/html 2026-03-06T09:26:19+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/openspec?rev=1772789179&do=diff OpenSpec <https://dev.to/webdeveloperhyper/how-to-make-ai-follow-your-instructions-more-for-free-openspec-2c85> install yay -S openspec <!-- OPENSPEC:START --> ### Workflow: OpenSpec Refine Change Proposal This workflow is designed to update the detailed specifications (spec deltas) and the implementation task list (tasks.md) within an existing OpenSpec change folder after the main proposal.md has been modified. **Input:** - A valid OpenSpec change ID (e.g., 'add-user-profiles'). **Ste… text/html 2021-05-11T13:43:27+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/pcb?rev=1620740607&do=diff 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 text/html 2017-07-24T07:29:59+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/android/bv7000?rev=1500881399&do=diff BV7000 PRO Upgrade firmware * download SP flash tool for linux (latest release) from <https://spflashtool.com/> * download firmware from <http://bbs.blackview.hk/viewtopic.php?f=176&t=191529> and unzip * install libpng12 from deb untar flash tool and chmod +x flash_tool* run sudo ./flash_tool.sh * go to “download section text/html 2022-10-03T10:23:10+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/archlinux/install?rev=1664792590&do=diff Install from archlinux iso install on archiso zfs system from <https://github.com/eoli3n/archiso-zfs> 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 $DISK text/html 2018-11-05T10:04:03+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/archlinux/tutorial?rev=1541412243&do=diff Arch tutorial packages search package yay -Ss string1 string2 ... show package info yay -Si vlc install package yay vlc yay -S vlc print the list of packages that needs to be updated yay -Pu update package from AUR and official repositories text/html 2015-04-10T10:50:55+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/blender/particles?rev=1428663055&do=diff Particles Emitter plugin <https://www.dropbox.com/s/5b15vc5f1vs3b2j/easyEmit_2.67.zip> X-Emitter add objects with lifetime text/html 2016-08-12T08:50:39+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/db/mssql?rev=1470991839&do=diff MSSQL * <http://stackoverflow.com/questions/15750711/connecting-to-sql-server-2012-using-sqlalchemy-and-pyodbc> * <https://blog.afoolishmanifesto.com/posts/install-and-configure-the-ms-odbc-driver-on-debian/> Install unixodbc version > 2.3.0 sudo apt-get remove libodbc1 unixodbc unixodbc-dev wget ftp://ftp.unixodbc.org/pub/unixODBC/unixODBC-2.3.4.tar.gz tar zxvf unixODBC-2.3.4.tar.gz cd unixODBC-2.3.4/ ./configure --enable-gui=no --enable-drivers=no --enable-iconv --with-iconv-char-enc=U… text/html 2017-03-01T15:36:52+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/db/oracle?rev=1488382612&do=diff Oracle Download client lib from here (Base + sqlplus + SDK). Unzip all in /opt/oracle /etc/profile.d/oracle.sh export ORACLE_HOME=/opt/oracle export PATH=${PATH}:/opt/oracle export LD_LIBRARY_PATH=/opt/oracle /etc/ld.so.conf.d/oracle.conf /opt/oracle text/html 2016-05-29T14:56:17+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/radxa/linux?rev=1464533777&do=diff Radxa Linux Download image and LinuxUpgradeToolv1.21 <code> # format sudo upgradetool lf upload image sudo upgradetool uf rockprorabian1507252ce6708nand.img </code> custom rabian * <http://radxa.com/Rabian/develop> * <https://github.com/radxa/rabian-build> apt-get install qemu binfmt-support qemu-user-static sudo apt-get install git-core flex bison build-essential gcc-arm-linux-gnueabihf libncurses5-dev zlib1g-dev sharutils lzop text/html 2015-12-08T09:21:17+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/ubuntu/trusty?rev=1449566477&do=diff Ubuntu 14.04 trusty post install disable non needed packages sudo apt-get remove modemmanager echo manual > /etc/init/whoopsie.override non free sudo apt-get install ubuntu-restricted-extras sudo apt-get install linux-firmware-nonfree utils text/html 2018-03-09T09:57:26+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/ubuntu/zfs-on-root?rev=1520589446&do=diff Ubuntu on ZFS root zfs ubuntu * <https://github.com/zfsonlinux/zfs/wiki/Ubuntu-16.10-Root-on-ZFS> 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 text/html 2024-07-19T08:21:44+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/vpn/galileo?rev=1721377304&do=diff VPN Galileo VPN PPTP/L2TP: * indirizzo server concentratore: vpn1.csgalileo.org * username e password yay -S networkmanager-l2tp networkmanager-strongswan aggiungere vpn L2TP pptp manual [connection] id=galileo uuid=97852b85-b57b-4b38-9687-d919f2820e57 type=vpn autoconnect=false permissions=user:scipio:; timestamp=1623922800 [vpn] gateway=94.230.76.2 mru=1400 mtu=1400 password-flags=0 user=xxx user-auth-type=password service-type=org.freedesktop.NetworkManager.l2tp [vpn-secr…