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@jmatsushita
jmatsushita / README
Last active December 21, 2025 02:10
Setup nix, nix-darwin and home-manager from scratch on an M1 Macbook Pro
###
### [2023-06-19] UPDATE: Just tried to use my instructions again on a fresh install and it failed in a number of places.
###. Not sure if I'll update this gist (though I realise it seems to still have some traffic), but here's a list of
###. things to watch out for:
### - Check out the `nix-darwin` instructions, as they have changed.
### - There's a home manager gotcha https://github.com/nix-community/home-manager/issues/4026
###
# I found some good resources but they seem to do a bit too much (maybe from a time when there were more bugs).
# So here's a minimal Gist which worked for me as an install on a new M1 Pro.
@hagmonk
hagmonk / install.md
Created July 6, 2019 23:58
K3OS on Raspberry Pi

Imaging

Assuming macOS and an SD card presented as /dev/rdisk3:

For ARMv7 (Pi 2):

diskutil unmountDisk disk3
xzcat ubuntu-18.04.2-preinstalled-server-armhf+raspi2.img.xz | sudo dd of=/dev/rdisk3 bs=32m
@ibuildthecloud
ibuildthecloud / README.md
Last active June 19, 2025 07:09
k3s on WSL2

Instructions to hack up WSL2 on Windows 10 Build 18917 to run k3s (Kubernetes) and rio

Install WSL2

https://docs.microsoft.com/en-us/windows/wsl/wsl2-install

I already had Ubuntu-18.04 installed in wsl 1. So I just did wsl --set-version Ubuntu-18.04 2

Compile Kernel

Using Ubuntu 18.04 (I'm sure any distro will work), inside WSL2 download https://thirdpartysource.microsoft.com/download/Windows%20Subsystem%20for%20Linux%20v2/May%202019/WSLv2-Linux-Kernel-master.zip and extract to a folder. The latest version of the kernel source is available at (https://github.com/microsoft/WSL2-Linux-Kernel)

@kdev33
kdev33 / unix-bash-cheatsheet.md
Last active March 23, 2026 03:04
Unix bash cheatsheet. Hope you find it useful 😉
@krlvi
krlvi / vim-go-cheatsheet.md
Created August 26, 2018 17:55

VIM-GO

Plugin https://github.com/fatih/vim-go
Tutorial https://github.com/fatih/vim-go-tutorial
Vimrc https://github.com/fatih/dotfiles/blob/master/vimrc

Run

Commands

  • File :GoRun %
  • Package :GoRun
  • Debug :GoDebugStart
@robv8r
robv8r / docker_tags.sh
Last active November 3, 2023 14:11
List Docker Image Tags using bash
#!/usr/bin/env bash
# Gets all tags for a given docker image.
# Examples:
# retrieve all tags for a single library
# docker-tags "library/redis" | jq --raw-output '.[]'
# retrieve all tags for multiple libraries
@jmound
jmound / refresh.sh
Last active August 7, 2023 10:33
Bash function to refresh all pods in all deployments by namespace
# based on the "patch deployment" strategy in this comment:
# https://github.com/kubernetes/kubernetes/issues/13488#issuecomment-372532659
# requires jq
# $1 is a valid namespace
function refresh-all-pods() {
echo
DEPLOYMENT_LIST=$(kubectl -n $1 get deployment -o json|jq -r .items[].metadata.name)
echo "Refreshing pods in all Deployments"
for deployment_name in $DEPLOYMENT_LIST ; do
@htruong
htruong / chroot-to-pi.sh
Last active February 2, 2026 15:43
Chroot to pi sd card
#!/bin/bash
# This script allows you to chroot ("work on")
# the raspbian sd card as if it's the raspberry pi
# on your Ubuntu desktop/laptop
# just much faster and more convenient
# credits: https://gist.github.com/jkullick/9b02c2061fbdf4a6c4e8a78f1312a689
# make sure you have issued
@htruong
htruong / raspberry-pi-chroot-armv7-qemu.md
Last active July 22, 2024 14:36 — forked from jkullick/raspberry-pi-chroot-armv7-qemu.md
Chroot into Raspberry Pi ARMv7 Image with Qemu 
# raspbian stretch lite on ubuntu

### You can write the raspbian image onto the sd card,
# boot the pi so it expands the fs, then plug back to your laptop/desktop
# and chroot to it with my script 
# https://gist.github.com/htruong/7df502fb60268eeee5bca21ef3e436eb
# sudo ./chroot-to-pi.sh /dev/sdb
# I found it to be much less of a pain in the ass and more reliable
# than doing the kpartx thing
@siriusjack
siriusjack / fzf-ssh.zsh
Created December 31, 2017 18:55
fzf-ssh integration for zsh
function ssh-fzf () {
local selected_host=$(grep "Host " ~/.ssh/config | cut -b 6- | fzf --query "$LBUFFER")
if [ -n "$selected_host" ]; then
BUFFER="ssh ${selected_host}"
zle accept-line
fi
zle reset-prompt
}
zle -N ssh-fzf
bindkey '^\' ssh-fzf