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@CMCDragonkai
CMCDragonkai / nix_c_package.md
Last active August 12, 2023 11:49
An Illustration of a Nix C Package #nix #c

An Illustration of a Nix C Package

The pkgs.nix:

import (fetchTarball https://github.com/NixOS/nixpkgs-channels/archive/4df3426f5a5e78cef4835897a43abd9e2a092b74.tar.gz) {}

The default.nix:

@lifehome
lifehome / README.md
Last active February 25, 2024 06:34 — forked from benkulbertis/cloudflare-update-record.sh
Cloudflare API v4 Dynamic DNS Update in Bash

Cloudflare DDNS bash client with systemd

This is a bash script to act as a Cloudflare DDNS client, useful replacement for ddclient.

Look out!

A newer version is available!

This gist will no longer update, instead please go to https://github.com/lifehome/systemd-cfddns for more updated versions.

How to use?

  1. Put the cfupdater files to /usr/local/bin
  • If you are using IPv4 for A record, append -v4 to cfupdater in the following systemd service unit.
@lg
lg / uap-ac-lite-openwrt.txt
Last active March 31, 2025 13:23
making the ubnt wifi awesome (uap ac lite) w/ openwrt
making the ubnt wifi awesome (uap ac lite) w/ lede (openwrt)
the reasons you would do this:
- you get 802.11r
- you get better roaming
- you get access to some new 5ghz channels
I AM NOT TO BE HELD RESPONSIBLE FOR ANYTHING IN HERE. DO AT YOUR OWN RISK. THANK YOU AND HAVE A LOVELY DAY.
** note that though we're using Lede, it's essentially openwrt minus the drama
@fstab
fstab / MATRIX.md
Last active January 5, 2022 12:31
How to use matrix.org and vector.im as an IRC client

How to use matrix.org and vector.im as an IRC client

How to Join an IRC Channel on matrix.org

Join the room #freenode_<#channel>:matrix.org, replacing <#channel> with the name of the IRC channel. For example, in order to join the #prometheus IRC channel, join the room #freenode_#prometheus:matrix.org on matrix.org.

In vector.im, rooms can be joined with the directory symbol on the bottom left.

@benkulbertis
benkulbertis / cloudflare-update-record.sh
Last active November 27, 2025 13:33
Cloudflare API v4 Dynamic DNS Update in Bash
#!/bin/bash
# CHANGE THESE
auth_email="[email protected]"
auth_key="c2547eb745079dac9320b638f5e225cf483cc5cfdda41" # found in cloudflare account settings
zone_name="example.com"
record_name="www.example.com"
# MAYBE CHANGE THESE
ip=$(curl -s http://ipv4.icanhazip.com)
@alcol80
alcol80 / btrfs-nixos-install.sh
Last active October 22, 2023 12:25
nixos install (boot + btrfs root + btrfs docker)
gdisk /dev/sda # make 1 partition
mkfs.vfat -n BOOT /dev/sda1
mkfs.btrfs -L root /dev/sdb
mkfs.btrfs -L docker /dev/sdc
mount -t btrfs -o noatime,discard,ssd,autodefrag,compress=lzo,space_cache /dev/sdb /mnt/
btrfs subvolume create /mnt/nixos
umount /mnt/
mount -t btrfs -o noatime,discard,ssd,autodefrag,compress=lzo,space_cache,subvol=nixos /dev/sdb /mnt/
@stephenparish
stephenparish / commit.md
Last active November 27, 2025 13:14
Git Commit Message Conventions
@mobilemind
mobilemind / git-tag-delete-local-and-remote.sh
Last active November 30, 2025 00:48
how to delete a git tag locally and remote
# delete local tag '12345'
git tag -d 12345
# delete remote tag '12345' (eg, GitHub version too)
git push origin :refs/tags/12345
# alternative approach
git push --delete origin tagName
git tag -d tagName
@msabramo
msabramo / git_prompt_info.zsh
Created April 11, 2012 00:07
The slowness of my zsh prompt when in a git-svn managed directory was killing me. I improved it by removing the git status stuff that slows it down...
function git_prompt_info() {
ref=$(git symbolic-ref HEAD 2> /dev/null) || return
echo "$ZSH_THEME_GIT_PROMPT_PREFIX${ref#refs/heads/}$ZSH_THEME_GIT_PROMPT_SUFFIX"
}