Skip to content

Instantly share code, notes, and snippets.

@gmpreussner
gmpreussner / archlinux-install-nvme-luks-lvm-btrfs-usb
Last active March 23, 2023 09:31
Minimal instructions for installing a fully encrypted ArchLinux with USB boot on Lenovo Yoga 920.
# Install a fully encrypted ArchLinux on NVMe with detached LUKS
# headers and LUKS encrypted UEFI boot partition on a USB dongle.
#
# Full tutorial can be found here:
# https://headcrash.industries/reference/fully-encrypted-archlinux-with-secure-boot-on-yoga-920/
#
# Written by Gerke Max Preussner <info@headcrash.industries>
# Overview ############################################################
@Faheetah
Faheetah / Jenkinsfile.groovy
Last active February 27, 2026 11:52
Jenkinsfile idiosynchrasies with escaping and quotes
node {
echo 'Results included as an inline comment exactly how they are returned as of Jenkins 2.121, with $BUILD_NUMBER = 1'
echo 'No quotes, pipeline command in single quotes'
sh 'echo $BUILD_NUMBER' // 1
echo 'Double quotes are silently dropped'
sh 'echo "$BUILD_NUMBER"' // 1
echo 'Even escaped with a single backslash they are dropped'
sh 'echo \"$BUILD_NUMBER\"' // 1
echo 'Using two backslashes, the quotes are preserved'
sh 'echo \\"$BUILD_NUMBER\\"' // "1"
@binaerbaum
binaerbaum / arch-linux-install
Last active September 17, 2025 06:38 — forked from mattiaslundberg/arch-linux-install
Minimal instructions for installing arch linux on an UEFI NVMe system with full system encryption using dm-crypt and luks
# Install ARCH Linux with encrypted file-system and UEFI
# The official installation guide (https://wiki.archlinux.org/index.php/Installation_Guide) contains a more verbose description.
# Download the archiso image from https://www.archlinux.org/
# Copy to a usb-drive
dd if=archlinux.img of=/dev/sdX bs=16M && sync # on linux
# Boot from the usb. If the usb fails to boot, make sure that secure boot is disabled in the BIOS configuration.
# Set swiss-french keymap
@XVilka
XVilka / TrueColour.md
Last active March 6, 2026 10:14
True Colour (16 million colours) support in various terminal applications and terminals

THIS GIST WAS MOVED TO TERMSTANDARD/COLORS REPOSITORY.

PLEASE ASK YOUR QUESTIONS OR ADD ANY SUGGESTIONS AS A REPOSITORY ISSUES OR PULL REQUESTS INSTEAD!

@admackin
admackin / .bashrc
Last active July 14, 2025 16:18
Sane SSH_AUTH_SOCK handling for Screen and Tmux, so that new SSH agents created by subsequent logons are still usable.
_ssh_auth_save() {
ln -sf "$SSH_AUTH_SOCK" "$HOME/.ssh/ssh-auth-sock.$HOSTNAME"
}
alias screen='_ssh_auth_save ; export HOSTNAME=$(hostname) ; screen'
alias tmux='_ssh_auth_save ; export HOSTNAME=$(hostname) ; tmux'