Rasmus Thomsen Cogitri

Commit Message Conventions

These rules are adopted from the AngularJS commit conventions.

Goals
Generating CHANGELOG.md
- Recognizing unimportant commits
- Provide more information when browsing the history
Format of the commit message
Subject line

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.

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?

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.

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:

-# 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

	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/

	#!/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)

	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

	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"
	}