Galileo Labs

18.04

Anonymous (anonymous@undisclosed.example.com) — 2018-08-21T05:01:47+00:00

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

trusty

Anonymous (anonymous@undisclosed.example.com) — 2015-12-08T09:21:17+00:00

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

xenial

Anonymous (anonymous@undisclosed.example.com) — 2017-08-05T16:35:10+00:00

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 Re-enable ssh-dss key in /etc/ssh/sshd_config PubkeyAcceptedKeyTypes=+ssh-dss ~/.ssh/config

homeassistant

Anonymous (anonymous@undisclosed.example.com) — 2022-07-08T08:19:05+00:00

Home Assistant homeassistant domotic * home assistant * raspberry * 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 * hass sudo apt install python3 python3-venv incron mc python3-dev libffi-dev libssl-dev python3 -m ve…

17.10

Anonymous (anonymous@undisclosed.example.com) — 2018-03-03T08:28:10+00:00

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

idrac

Anonymous (anonymous@undisclosed.example.com) — 2023-08-22T12:01:04+00:00

idrac java 1.7 * idrac console viewer works only with java 1.7 due to security restriction on newers java (see below) install java 1.7 on xenial 16.04 sudo add-apt-repository ppa:openjdk-r/ppa sudo apt-get update sudo apt-get install openjdk-7-jdk

mycroft

Anonymous (anonymous@undisclosed.example.com) — 2021-12-15T12:10:31+00:00

Assistente vocale Mycroft Installazione * Scaricare * 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

mopidy

Anonymous (anonymous@undisclosed.example.com) — 2017-02-11T10:48:46+00:00

Mopidy Install prereq sudo apt install -y gstreamer1.0-plugins-bad sudo apt install -y libasound2-dev apt wget -q -O - https://apt.mopidy.com/mopidy.gpg | sudo apt-key add - sudo wget -q -O /etc/apt/sources.list.d/mopidy.list https://apt.mopidy.com/jessie.list sudo apt-get update sudo apt-get install mopidy sudo apt-get install mopidy-spotify sudo apt install mopidy-alsamixer sudo pip install Mopidy-WebSettings sudo apt install mopidy-local-sqlite sudo pip install Mopidy-TuneIn sudo sy…

k0s

Anonymous (anonymous@undisclosed.example.com) — 2024-11-06T09:24:06+00:00

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)

lxd

Anonymous (anonymous@undisclosed.example.com) — 2019-11-19T18:12:12+00:00

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

install

Anonymous (anonymous@undisclosed.example.com) — 2018-06-13T07:06:49+00:00

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…

kinectv2

Anonymous (anonymous@undisclosed.example.com) — 2015-05-09T06:06:29+00:00

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"

linux

Anonymous (anonymous@undisclosed.example.com) — 2016-05-29T14:56:17+00:00

Radxa Linux Download image and LinuxUpgradeToolv1.21


# format
sudo upgradetool lf 

upload image

sudo upgradetool uf rockprorabian1507252ce6708nand.img

custom rabian * * 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

rocm

Anonymous (anonymous@undisclosed.example.com) — 2026-02-15T07:33:08+00:00

References: - - - 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

zsh

Anonymous (anonymous@undisclosed.example.com) — 2018-11-05T09:38:35+00:00

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

orin

Anonymous (anonymous@undisclosed.example.com) — 2023-03-20T15:26:47+00:00

orin Carrier board DSBOARD-ORNX jetpack Install sdk manager and run it with: * JetPack 5.1 for Target Operating System * Jetson AGX Orin modules for Target Hardware * no Host components * no flash board Download BSP, extract, update BSP and build rootfs

jetsonnano

Anonymous (anonymous@undisclosed.example.com) — 2023-11-16T07:39:23+00:00

Nvidia Jetson Nano * * 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…

syncthing

Anonymous (anonymous@undisclosed.example.com) — 2017-07-11T08:40:47+00:00

Syncthing Install linux # Add the release PGP keys: curl -s https://syncthing.net/release-key.txt | sudo apt-key add - # Add the "release" channel to your APT sources: echo "deb https://apt.syncthing.net/ syncthing release" | sudo tee /etc/apt/sources.list.d/syncthing.list sudo apt install apt-transport-https sudo apt-get update sudo apt install syncthing

mssql

Anonymous (anonymous@undisclosed.example.com) — 2016-08-12T08:50:39+00:00

MSSQL * * 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…

brother

Anonymous (anonymous@undisclosed.example.com) — 2017-10-23T16:34:08+00:00

Brother Scanner For 64 bit models sudo mkdir /usr/lib/sane sudo ln -s /usr/lib64/sane/libsane-brother3.so /usr/lib/sane/libsane-brother3.so sudo ln -s /usr/lib64/sane/libsane-brother3.so.1 /usr/lib/sane/libsane-brother3.so.1 sudo ln -s /usr/lib64/sane/libsane-brother3.so.1.0.7 /usr/lib/sane/libsane-brother3.so.1.0.7 sudo ln -s /usr/lib64/libbrscandec3.so /usr/lib/libbrscandec3.so sudo ln -s /usr/lib64/libbrscandec3.so.1 /usr/lib/libbrscandec3.so.1 sudo ln -s /usr/lib64/libbrscandec3.so.1.0.0…

server

Anonymous (anonymous@undisclosed.example.com) — 2022-03-23T13:21:51+00:00

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 <

iotaiuto

Anonymous (anonymous@undisclosed.example.com) — 2020-08-21T08:31:42+00:00

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' CONFIGURATO AFFINCHE' A OGNI DEVICE SIA ASSEGNATO UN IP-ADDRESS-FISSO # NEL RANGE 192.168.1.221 - 192.168.1.240

shinobi

Anonymous (anonymous@undisclosed.example.com) — 2018-04-03T11:19:55+00:00

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 && sudo apt install ffmpeg libav-tools x264 x265 -y

postinstall

Anonymous (anonymous@undisclosed.example.com) — 2023-02-27T07:29:43+00:00

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 <

monitor

Anonymous (anonymous@undisclosed.example.com) — 2016-05-13T12:33:50+00:00

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 ...

autofs

Anonymous (anonymous@undisclosed.example.com) — 2017-05-15T07:50:13+00:00

autofs sudo apt install autofs sudo mkdir /etc/auto.master.d/ debugging stop service and run foreground systemctl stop autofs sudo automount -f -v sshfs sudo apt install sshfs autofs use root account and ssh key has to be present in /root/.ssh

cordova

Anonymous (anonymous@undisclosed.example.com) — 2015-02-19T16:10:57+00:00

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

ionic

Anonymous (anonymous@undisclosed.example.com) — 2017-08-07T11:54:45+00:00

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

postgres

Anonymous (anonymous@undisclosed.example.com) — 2019-03-13T08:55:36+00:00

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 = '*'

minecraft

Anonymous (anonymous@undisclosed.example.com) — 2017-08-19T07:53:51+00:00

Minecraft Experiments * 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()

minetest

Anonymous (anonymous@undisclosed.example.com) — 2017-08-18T20:28:15+00:00

Minetest * client sudo apt install minetest connect to cubo commands: * /home (and related /sethome) * /teleport ,, * /teleport keys: * F5 Shows player coordinates Shows server stats * F7 Changes camera view Cycles through camera views

simon

Anonymous (anonymous@undisclosed.example.com) — 2017-03-14T19:59:28+00:00

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

locale

Anonymous (anonymous@undisclosed.example.com) — 2018-02-08T16:12:26+00:00

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 <

zfs-on-root

Anonymous (anonymous@undisclosed.example.com) — 2018-03-09T09:57:26+00:00

Ubuntu on ZFS root zfs ubuntu * 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

zfs

Anonymous (anonymous@undisclosed.example.com) — 2023-01-18T10:22:24+00:00

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

galileo

Anonymous (anonymous@undisclosed.example.com) — 2024-07-19T08:21:44+00:00

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…

motorizzazione

Anonymous (anonymous@undisclosed.example.com) — 2019-03-19T14:52:10+00:00

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.

cie

Anonymous (anonymous@undisclosed.example.com) — 2023-03-29T15:03:27+00:00

cie req yay -S cie-middleware-bin libusb-compat sudo systemctl start pcscd.socket sudo systemctl enable pcscd.socket sudo LIBCCID_ifdLogLevel=0x000F pcscd --foreground --debug --color test: pcsc_scan download from modificare install.sh in modo che punti su /usr/lib (non /usr/local/lib)

mdm

Anonymous (anonymous@undisclosed.example.com) — 2022-03-10T08:19:01+00:00

mobile device management (MDM) gestione app * scaricare apk o xapk da caricare su gianomdm il package assegnare il package al gruppo di test, ad esempio 'supervigili' successivamente, dopo i test, assegnare il package al gruppo 'vigili'

jibri

Anonymous (anonymous@undisclosed.example.com) — 2022-07-14T15:08:24+00:00

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

vgpu

Anonymous (anonymous@undisclosed.example.com) — 2021-07-23T13:12:01+00:00

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

graphite

Anonymous (anonymous@undisclosed.example.com) — 2017-11-18T07:36:23+00:00

carbon, graphite and grafana carbon install carbon-cache service apt-get install graphite-carbon enable boot startup in /etc/default/graphite-carbon enable ENABLE_LOGROTATION in /etc/carbon/carbon.conf extend retentions [carbon] pattern = ^carbon\. retentions = 60:90d [default] pattern = .* retentions = 30s:7d,5m:30d,10m:1y,1d:10y

led

Anonymous (anonymous@undisclosed.example.com) — 2021-12-24T09:10:41+00:00

LED Collegare LED RGB a Raspberry Pi Il pin più lungo del LED è il common, che sarà un anodo o un catodo a seconda della tipologia del LED. Verificare la tipologia del LED * Mettere il multimetro in modalità contatto * Collegare il multimetro al common e a un altro pin qualsiasi

seamless

Anonymous (anonymous@undisclosed.example.com) — 2015-09-17T12:52:02+00:00

Seamless Windows RDP RemoteAPP Windows remote (guest) * reference * Activate remote connections * Install dot net runtime * Install remoteapptool * Activate allowlist for remoteapps with this regedit file


Windows Registry Editor Version 5.00


[HKEYLOCAL



vscode
Anonymous (anonymous@undisclosed.example.com) — 2025-09-13T19:44:38+00:00
vscode

Visual Studio Code Editor

base settings


sudo apt install fonts-firacode
paru -S ttf-fira-code



{
    "editor.fontSize": 16,
    "editor.fontFamily": "Fira Code",
    "editor.fontLigatures": true,
    "window.zoomLevel": 1.5,
    "editor.tabSize": 4,
    "editor.insertSpaces": true,
    "python.formatting.provider": "black"
}


adb
Anonymous (anonymous@undisclosed.example.com) — 2018-05-23T16:28:09+00:00
Android

android


apt-get install android-tools-fastboot
apt-get install android-tools-adb


network mode


adb -d tcpip 5555
adb connect 


Packages

Install


adb install 


Pull package

Getting list of packages


adb shell pm list packages


manjaro
Anonymous (anonymous@undisclosed.example.com) — 2020-04-19T15:31:05+00:00
Manjaro

base

update mirror with fastest


sudo pacman-mirrors --country Italy


Upgrade and Optimize the Pacman database (Do this regularly)


sudo pacman-db-upgrade && sudo pacman-optimize && sync


unreal
Anonymous (anonymous@undisclosed.example.com) — 2015-04-17T10:28:23+00:00
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…


dell
Anonymous (anonymous@undisclosed.example.com) — 2022-09-14T12:11:56+00:00
dell

perccli

download from 


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…


juniper
Anonymous (anonymous@undisclosed.example.com) — 2015-06-03T07:54:36+00:00
Su sistemi Ubuntu-like a 64 bit
Installazione librerie necessarie


sudo apt-get install openjdk-7-jre:i386 ia32-libs libc6:i386 zlib1g:i386
libgtk2-perl libwww-perl icedtea-7-plugin


Download dello script di mad-scientist
(fonte: http:mad-scientist.us/juniper.html)


iidc
Anonymous (anonymous@undisclosed.example.com) — 2021-10-11T08:19:35+00:00
DCAM IIDC camera


[ 1161.810809] usb 10-2: new SuperSpeed Gen 1 USB device number 5 using xhci_hcd
[ 1161.874950] usb 10-2: New USB device found, idVendor=1e10, idProduct=3300, bcdDevice= 0.00
[ 1161.874953] usb 10-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 1161.874955] usb 10-2: Product: Chameleon3 CM3-U3-31S4C
[ 1161.874957] usb 10-2: Manufacturer: Point Grey Research
[ 1161.874959] usb 10-2: SerialNumber: 01232DBD


minikube
Anonymous (anonymous@undisclosed.example.com) — 2021-09-28T12:42:13+00:00
MiniKube

Install Minikube on ubuntu



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 "https://dl.k8s.io/release/$(curl -L -s https://dl.k8s.io/release/stable.txt)/bin/linux/amd64/kubectl"
sudo install -o root -g root -m 0755 kubectl /usr/local/bin/kubectl


pypy
Anonymous (anonymous@undisclosed.example.com) — 2017-10-31T16:17:40+00:00
pypy

install


V=pypy3-v5.9.0-linux64
cd /tmp
wget https://bitbucket.org/pypy/pypy/downloads/$V.tar.bz2
sudo tar -C /opt -xvf /tmp/$V.tar.bz2
sudo ln -sf /opt/$V/bin/pypy3 /usr/local/bin


create virtualenv


pypy3 -mvenv /tmp/lib


pyramid
Anonymous (anonymous@undisclosed.example.com) — 2015-08-18T10:32:51+00:00
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


unms
Anonymous (anonymous@undisclosed.example.com) — 2022-04-26T13:12:26+00:00
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


mev2
Anonymous (anonymous@undisclosed.example.com) — 2023-04-13T13:01:53+00:00
Mev 2

Mev è una telecamera mobile, montata su un veicolo di controllo, che rileva le targhe della autovetture parcheggiate a bordo strada.

Mev1 (attuale progetto):

	*  piattaforma Jetson AGX Xavier
	*  camere a colori con interfaccia USB3, 2 per lato vettura:
		*


freenove
Anonymous (anonymous@undisclosed.example.com) — 2024-07-20T11:34:51+00:00
freenove

	* 
	* 

before boot mount bootfs


echo "pi:$6$c70VpvPsVNCG0YR5$l5vWWLsLko9Kj65gcQ8qvMkuOoRkEagI90qi3F/Y7rm8eNYZHW8CY6BOIKwMH7a3YYzZYL90zf304cAHLFaZE0" > userconf.txt
touch ssh.txt


blacklist audio on rasp 3 


echo "blacklist snd_bcm2835" >> /etc/modprobe.d/snd-blacklist.conf


micropython
Anonymous (anonymous@undisclosed.example.com) — 2018-11-03T07:46:32+00:00
micropython

esptools / ampy


pip install esptool
pip install adafruit-ampy


identify


esptool.py chip_id


esp32

Download firmware from 

erase flash (before any micropython deploy)


export PORT=/dev/ttyUSB1
esptool.py --chip esp32 --port $PORT erase_flash


tradfri
Anonymous (anonymous@undisclosed.example.com) — 2019-08-08T07:38:27+00:00
TRADFRI

INSTALLARE TRADFRI CUSTOM

	* Scaricare tradfri da 

	* Copiare la cartella tradfri in “/custom_components/”
in questo modo verrà sovrascritto il componente tradfri con il nostro componente custom

CONFIGURARE TRADFRI GATEWAY DA HOME ASSISTANT


android
Anonymous (anonymous@undisclosed.example.com) — 2015-03-27T08:31:39+00:00
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.


ipsec
Anonymous (anonymous@undisclosed.example.com) — 2017-01-20T12:03:16+00:00
ipsec

linux GUI client

	* 


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

apt install network-manager-strongswan xl2tpd


systemd
Anonymous (anonymous@undisclosed.example.com) — 2024-06-04T13:00:28+00:00
Systemd


systemctl status


show running units


systemctl


show available unit files


systemctl list-unit-files


enable unit


systemctl enable name.service


start unit


systemctl start name


after change unit file


systemctl daemon-reload


docker
Anonymous (anonymous@undisclosed.example.com) — 2023-04-19T06:08:36+00:00
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 "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu \
  $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
apt update
apt-get install -y docker-ce docker-ce-cli container…


ansible
Anonymous (anonymous@undisclosed.example.com) — 2022-09-09T09:09:25+00:00
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


atom
Anonymous (anonymous@undisclosed.example.com) — 2017-10-15T18:32:21+00:00
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:…


audio
Anonymous (anonymous@undisclosed.example.com) — 2017-05-16T14:27:59+00:00
Audio

pulse headless


sudo apt install pulseaudio pulseaudio-module-zeroconf gstreamer1.0-plugins-base-apps gstreamer1.0-pulseaudio




# systemd service spec for pulseaudio running in system mode -- not recommended though!
# on arch, put it under /etc/systemd/system/pulseaudio.service
# start with: systemctl start pulseaudio.service
# enable on boot: systemctl enable pulseaudio.service 
[Unit]
Description=Pulseaudio sound server
After=avahi-daemon.service network.target

[Service]
ExecStart=/…


ceph-on-k0s
Anonymous (anonymous@undisclosed.example.com) — 2024-10-31T07:46:44+00:00
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


helm
Anonymous (anonymous@undisclosed.example.com) — 2024-10-31T07:36:05+00:00
HELM

* 

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…


jupyter
Anonymous (anonymous@undisclosed.example.com) — 2018-03-29T09:20:30+00:00
Jupyter

setup

setup virtual environment


sudo apt install python3-virtualenv
mkdir 
cd 
virtualenv -p python3 lib
source lib/bin/activate
pip install -U pip wheel 
pip install -U jupyter


bash kernel

add bash kernel


multiboot
Anonymous (anonymous@undisclosed.example.com) — 2022-09-02T16:48:58+00:00
Multiboot

	* 

test


sudo qemu-system-x86_64 -enable-kvm -m 2G -vga std -drive file=/dev/,readonly=on,cache=none,format=raw,if=virtio


xpath
Anonymous (anonymous@undisclosed.example.com) — 2015-09-24T09:12:50+00:00
xpath

With chromium in developer mode right click on the node => “Copy XPath”

With lxml and python


sudo apt-get install libxml2-dev libxslt1-dev python-dev
pip install lxml


print xpath of all elements


from lxml import html, etree

htmltext="bla bla bla"

doc=html.fromstring(htmltext)
tree=etree.ElementTree(doc)
for e in tree.iter():
    print e.text,tree.getpath(e)


doorbell
Anonymous (anonymous@undisclosed.example.com) — 2021-10-01T08:40:00+00:00
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'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


scipiodev
Anonymous (anonymous@undisclosed.example.com) — 2018-06-19T09:27:44+00:00
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


bv7000
Anonymous (anonymous@undisclosed.example.com) — 2017-07-24T07:29:59+00:00
BV7000 PRO

Upgrade firmware

	* download SP flash tool for linux (latest release) from 
	* download firmware from  and unzip
	* install libpng12 from deb

untar flash tool and


chmod +x flash_tool*


run 


sudo ./flash_tool.sh 


	* go to “download section


install
Anonymous (anonymous@undisclosed.example.com) — 2022-10-03T10:23:10+00:00
Install

from archlinux iso

install on archiso zfs system from 

 
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


oracle
Anonymous (anonymous@undisclosed.example.com) — 2017-03-01T15:36:52+00:00
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


redis
Anonymous (anonymous@undisclosed.example.com) — 2017-11-07T12:44:32+00:00
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 => 11
INCR connections => 12
DEL connections
INCR connections => 1


expiring key


SET resource:lock "Redis Demo"
EXPIRE resource:lock 120


deb
Anonymous (anonymous@undisclosed.example.com) — 2015-04-12T06:15:43+00:00
Packages

Repack


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


Clone packages from machine to another


panda3d
Anonymous (anonymous@undisclosed.example.com) — 2015-04-11T07:27:02+00:00
Panda3D

Install from sources


sudo apt-get install build-essential bison flex python-dev \
 freeglut3-dev libglu1-mesa-dev libfreetype6-dev libosmesa6-dev \
 libgtk2.0-dev libpng12-dev libjpeg-dev libtiff5-dev libxft-dev libssl-dev \
 libeigen3-dev libswscale-dev fftw-dev libgles1-mesa-dev libgles2-mesa-dev \
 libgegl-dev libode-dev libopenal-dev  libxxf86dga-dev \
 libavcodec-dev libavdevice-dev libavfilter-dev libavformat-dev \
 libavifile-0.7-dev libavutil-dev

# libbullet-dev


hp
Anonymous (anonymous@undisclosed.example.com) — 2024-10-14T05:05:01+00:00
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


linux
Anonymous (anonymous@undisclosed.example.com) — 2017-05-03T10:05:40+00:00
Linux

Base

edit /etc/locale.gen and run locale-gen


apt-get install wiringpi python-pip

# test GPIO
gpio readall


non fare con raspbian recenti


# apt install rpi-update
# rpi-update


camera


pip install "picamera[array]"



raspistill -tl 100 [-t 99999]


xtion
Anonymous (anonymous@undisclosed.example.com) — 2015-05-09T05:51:43+00:00
Sensors

Asus XTion Pro Live

	* USB id: 1d27:0601

Openni2

	* reference

Prereq


sudo apt-get install openjdk-7-jdk graphviz



git clone https://github.com/occipital/OpenNI2.git
cd OpenNI2
make -j6


univr
Anonymous (anonymous@undisclosed.example.com) — 2023-04-12T07:18:08+00:00
VPN univr

ubuntu


sudo apt install network-manager-vpnc network-manager-vpnc-gnome


arch


paru networkmanager-vpnc


network manager


yay -S networkmanager-vpnc


add VPN cisco compatible from network manager:

	*  gateway: remote.univr.it
	*  username: ateneo\01scpsfn29


turbolevo
Anonymous (anonymous@undisclosed.example.com) — 2022-04-24T08:14:12+00:00
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