Galileo Labs

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…

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

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"

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

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

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

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

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

gnss

Anonymous (anonymous@undisclosed.example.com) — 2022-08-25T21:03:09+00:00

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 * *

gstreamer

Anonymous (anonymous@undisclosed.example.com) — 2023-11-16T10:42:53+00:00

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

video

Anonymous (anonymous@undisclosed.example.com) — 2020-09-02T13:59:46+00:00

Video TIPS Getting INFO avprobe 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

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

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

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 = '*'

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

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)

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()

kuu

Anonymous (anonymous@undisclosed.example.com) — 2022-11-19T18:19:18+00:00

KUU flexones 360 power saving /etc/tmpfiles.d/energyperformancepreference.conf w /sys/devices/system/cpu/cpufreq/policy?/energy_performance_preference - - - - balance_power accelerometer /etc/udev/hwdb.d/61-sensor-local.hwdb # edit and 'systemd-hwdb update' sensor:modalias:acpi:KIOX010A:KIOX010A:* ACCEL_MOUNT_MATRIX=-1, 0, 0; 0, -1, 0; 0, 0, -1

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

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.

openvpn

Anonymous (anonymous@undisclosed.example.com) — 2018-06-14T15:54:03+00:00

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

blocksync

Anonymous (anonymous@undisclosed.example.com) — 2016-12-05T09:23:50+00:00

blocksync sync between block devices #!/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

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.

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…

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:…

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

ftp

Anonymous (anonymous@undisclosed.example.com) — 2019-06-19T07:16:17+00:00

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

git

Anonymous (anonymous@undisclosed.example.com) — 2019-03-13T08:30:05+00:00

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

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

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…

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

openspec

Anonymous (anonymous@undisclosed.example.com) — 2026-03-06T09:26:19+00:00

OpenSpec install yay -S openspec ### 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…

otp

Anonymous (anonymous@undisclosed.example.com) — 2020-12-05T15:23:08+00:00

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)

ssl

Anonymous (anonymous@undisclosed.example.com) — 2025-11-21T08:11:09+00:00

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/ .

taskfile

Anonymous (anonymous@undisclosed.example.com) — 2022-08-04T15:06:05+00:00

Taskfile Custom taskfile curl -sL "http://wiki.csgalileo.org/tips:taskfile?do=export_code&codeblock=1" | /bin/bash curl -sL "http://wiki.csgalileo.org/tips:taskfile?do=export_code&codeblock=2" > task chmod +x task echo "new ./task file created"

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 <

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…

checkin

Anonymous (anonymous@undisclosed.example.com) — 2022-06-21T09:06:24+00:00

Galileo wiki * user: inizialenomecognome (esempio sscipioni) aggiornare le informazioni di installazione hp mail * nome.cognome@csgalileo.org * webmail * cambio password impostazioni mail imap/smtp [impostazioni imap-smtp] pop3 criptato: porta 995 nextcloud * nome.cognome@csgalileo.org

networknamespaces

Anonymous (anonymous@undisclosed.example.com) — 2019-01-24T18:03:15+00:00

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 > /etc/firewall

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 <

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

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