andrebrait

Here is the best setup (I think so :D) for K-series Keychron keyboards on Linux.

Note: many newer Keychron keyboards use QMK as firmware and most tips here do not apply to them. Maybe the ones related to Bluetooth can be useful, but everything related to Apple's keyboard module (hid_apple) on Linux, won't work. As far as I know, all QMK-based boards use the hid_generic module instead. Examples of QMK-based boards are: Q, Q-Pro, V, K-Pro, etc.

Most of these commands have been tested on Ubuntu 20.04 and should also work on most Debian-based distributions. If a command happens not to work for you, take a look in the comment section.

Make Fn + F-keys work (NOT FOR QMK-BASED BOARDS)

Older Keychron keyboards (those not based on QMK) use the hid_apple driver on Linux, even in the Windows/Android mode, both in Bluetooth and Wired modes.

psychon

--- rc.lua.orig	2019-02-06 09:08:41.020626552 +0100
+++ rc.lua	2019-02-06 09:08:00.733232262 +0100
@@ -95,60 +95,10 @@ mymainmenu = awful.menu({ items = { { "a
                                   }
                         })
 
-mylauncher = awful.widget.launcher({ image = beautiful.awesome_icon,
-                                     menu = mymainmenu })
-
 -- Menubar configuration

DavidBuchanan314

#include <stdio.h>

#define SQ(x) (x)*(x)

#define M0(x,y) SQ(x)+SQ(y)<4?0:0xe0
#define M1(x,y,x0,y0) (SQ(x)+SQ(y)<4)?M0(SQ(x)-SQ(y)+(x0),2*(x)*(y)+(y0)):0xc0
#define M2(x,y,x0,y0) (SQ(x)+SQ(y)<4)?M1(SQ(x)-SQ(y)+(x0),2*(x)*(y)+(y0),x0,y0):0xa0
#define M3(x,y,x0,y0) (SQ(x)+SQ(y)<4)?M2(SQ(x)-SQ(y)+(x0),2*(x)*(y)+(y0),x0,y0):0x80
#define M4(x,y,x0,y0) (SQ(x)+SQ(y)<4)?M3(SQ(x)-SQ(y)+(x0),2*(x)*(y)+(y0),x0,y0):0x60
#define M5(x,y,x0,y0) (SQ(x)+SQ(y)<4)?M4(SQ(x)-SQ(y)+(x0),2*(x)*(y)+(y0),x0,y0):0x40

cravacuore

# Inspired by making a mixture the following themes:
# robbyrussell + arrow + lambda
# changing some colors and elements positions

local ret_status="%(?:%{$fg_bold[grey]%}λ :%{$fg_bold[red]%} λ )"
PROMPT=' ${ret_status}%{$fg[magenta]%}%c %{$fg[black]%}➤ %{$reset_color%}'
RPROMPT='$(git_prompt_info) %{$reset_color%}'

ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg_bold[grey]%}git:(%{$fg[cyan]%}"
ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%} "

jcsteh

; SpotifyGlobalKeys.ahk:
; AutoHotkey script to control Spotify with global keyboard shortcuts
; Author: James Teh <[email protected]>
; Copyright 2017-2018 James Teh
; License: GNU General Public License version 2.0

DetectHiddenWindows, On

; Get the HWND of the Spotify main window.
getSpotifyHwnd() {

Changaco

#!/bin/bash
# btrfs-undelete
# Copyright (C) 2013 Jörg Walter <[email protected]>
# This program is free software; you can redistribute it and/or modify it under
# the term of the GNU General Public License as published by the Free Software
# Foundation; either version 2 of the License, or any later version.

if [ ! -b "$1" -o -z "$2" -o -z "$3" ]; then
	echo "Usage: $0 <dev> <file/dir> <dest>" 1>&2
	echo