https://wiki.csgalileo.org/ 2026-04-18T12:25:38+00:00 https://wiki.csgalileo.org/ https://wiki.csgalileo.org/_media/wiki/logo.png 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 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 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 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 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 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 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 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 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 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 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 2023-07-15T07:37:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/fish?rev=1689406663&do=diff Fish * <https://github.com/jorgebucaran/awsm.fish> 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 && fisher install jorgebucaran/fisher update fisher update fish_update_completions text/html 2023-08-22T12:01:04+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/idrac?rev=1692705664&do=diff 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 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 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 [ $? = 1 ]; then cat >> /etc/inputrc <<EOF "\M-s": menu-complete "\e[A": history-search-backward "… text/html 2022-08-25T21:03:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/gnss?rev=1661461389&do=diff GNSS * wonderful introduction on GNSS * stations that broadcast real time RTCM (protocol) Radio Technical Commission for Maritime * ubxtool examples * NEO-M9N * ZED-F9P 2022 Use gpsd as ntrip client on ublox device pygnssutils Configure ublox as base station and run an rtrip server with PyGPSClient 2020 ntrip caster * <https://gitlab.com/ihfazhillah/simple-ntrip-caster/-/tree/master> * <https://gitlab.com/hydrasystem/ntripcaster.git> text/html 2019-11-19T18:12:12+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/lxd?rev=1574187132&do=diff LXD lxd install apt remove lxd lxd-client snap install lxd # create zfs dataset on pool rpool zfs create rpool/lxd # create lxd storage called zfspool using previous defined dataset lxc storage create zfspool zfs source=rpool/lxd # define default storage pool lxc profile device add default root disk path=/ pool=zfspool # initialize network sudo lxd init text/html 2015-10-09T07:56:20+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/openalpr?rev=1444377380&do=diff OpenALPR Android reference Requirements android sdk android-ndk /etc/profile.d/sdk.sh export NDKROOT=/lab/sdk/android-ndk-r10e export ANDROID_HOME=/lab/sdk/android-sdk-linux export PATH=${PATH}:${NDKROOT}:${ANDROID_HOME}/tools:${ANDROID_HOME}/platform-tools/ export ANDROID_CMAKE_TOOLCHAIN=/lab/sdk/android-cmake/android.toolchain.cmake text/html 2026-01-08T05:53:45+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/qwen?rev=1767851625&do=diff qwen code install curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.1/install.sh | bash source ~/.bashrc nvm install --lts nvm use --lts npm install -g @qwen-code/qwen-code@latest update npm update -g @qwen-code/qwen-code text/html 2025-11-21T08:11:09+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/ssl?rev=1763712669&do=diff SSL certificates ssl certificates letsencrypt letsencrypt certification authority is free, automated and open. letsencrypt staging get ca certificate and use with curl API_HOST=sso.csgalileo.org echo quit | openssl s_client -showcerts -servername "$API_HOST" -connect "$API_HOST":443 > cacert.pem curl --cacert cacert.pem https://sso.csgalileo.org/ . text/html 2022-09-14T12:11:56+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 2022-11-19T18:19:18+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/hw/kuu?rev=1668881958&do=diff 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 text/html 2017-05-03T10:05:40+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/rasberry/linux?rev=1493805940&do=diff 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] 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 2022-09-09T09:09:25+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/ansible?rev=1662714565&do=diff 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 text/html 2018-03-29T10:55:50+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/capacitor?rev=1522320950&do=diff Capacitor <https://capacitor.ionicframework.com/docs/getting-started/with-ionic> setup initialize ionic project npm install -g ionic # select N for cordova ionic start myApp sidemenu cd myApp # capacitor conflicts with Cordova's Splashscreen Plugin npm uninstall --save cordova-plugin-splashscreen add capacitor 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 2015-10-16T11:54:30+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/kvm?rev=1444996470&do=diff KVM 9p 9p support on centos guest yum -y update kernel reboot yum -y install kernel-devel.x86_64 yum install epel-release yum install dkms cd /tmp wget https://github.com/antst/centos-9p/archive/master.zip unzip master.zip R=$(uname -r) mv centos-9p-master/ /usr/src/centos-9p-$R dkms add -m centos-9p -v $R dkms build -m centos-9p -v $R text/html 2017-02-11T10:48:46+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/mopidy?rev=1486810126&do=diff 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… text/html 2023-04-13T13:10:11+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/pypi?rev=1681391411&do=diff PYPI pypiserver <https://hub.docker.com/r/pypiserver/pypiserver> authentication create htpasswd -sc htpasswd.txt galileo update htpasswd -s htpasswd.txt <user2> client Client authentication use keyring and: - ~/.pip/pip.conf for install - ~/.pypirc for publish and eventually for clear password 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 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 2017-07-11T08:40:47+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/syncthing?rev=1499762447&do=diff 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 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 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 2018-05-23T16:28:09+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 2017-05-07T08:19:52+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/android/postinstall?rev=1494145192&do=diff Android post-install apps * <https://update.adblockplus.org/latest/adblockplusandroid.apk> * airdroid * amber weather (widget inside) text/html 2020-04-19T15:31:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/archlinux/manjaro?rev=1587310265&do=diff 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 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 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 2016-12-17T18:41:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/db/mariadb?rev=1482000103&do=diff mariadb cluster * <https://www.digitalocean.com/community/tutorials/how-to-configure-a-galera-cluster-with-mariadb-10-1-on-ubuntu-16-04-servers> Three Ubuntu 16.04 servers install on each node apt-key adv --recv-keys --keyserver hkp://keyserver.ubuntu.com:80 0xF1656F24C74CD1D8 add-apt-repository 'deb [arch=amd64] http://nyc2.mirrors.digitalocean.com/mariadb/repo/10.1/ubuntu xenial main' apt update apt install mariadb-server rsync 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 2015-03-27T08:31:39+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 2017-01-20T12:03:16+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.csgalileo.org/tips/vpn/ipsec?rev=1484913796&do=diff ipsec linux GUI client * <https://www.bestvpnz.com/how-to-set-up-l2tp-ipsec-vpn-on-linux-networkmanager-strongswan/> sudo add-apt-repository ppa:raharper/bugfixes sudo apt-get update apt install network-manager-strongswan xl2tpd