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@andrebrait
andrebrait / keychron_linux.md
Last active June 26, 2024 03:35
Keychron keyboards on Linux + Bluetooth fixes

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.

@akitaonrails
akitaonrails / links.md
Created November 6, 2019 01:28
Links de referência pro Episódio 66 do Canal Akitando
@caruccio
caruccio / getopts.md
Last active May 22, 2024 13:27
Read shell options with positional arguments

This example shows how to read options and positional arguments from a bash script (same principle can be applied for other shells).

# some global var we want to overwrite with options
force=false
help=false
log=info
ARGS=() ### this array holds any positional arguments, i.e., arguments not started with dash

while [ $# -gt 0 ]; do
@romainl
romainl / sort.vim
Created December 31, 2018 10:30
Sort operator
function! Sort(type, ...)
'[,']sort
endfunction
nmap <silent> <key> :set opfunc=Sort<CR>g@
" usage:
" <key>ip
" <key>G
@j-jith
j-jith / miui-fastboot-howto.rst
Last active May 17, 2024 11:34
How to flash MIUI Fastboot ROM from Linux

How to flash MIUI Fastboot ROM from Linux

@akitaonrails
akitaonrails / BACKEND.md
Last active April 3, 2024 19:49
Codeminer 42 - BACKEND Test

TRZ (The Resident Zombie) - Backend

Problem Description

The world, as we know it, has fallen into an apocalyptic scenario. The "Influenzer T-Virus" (a.k.a. Twiter Virus) is transforming human beings into stupid beasts (a.k.a. Zombies), hungry to cancel humans and eat their limbs.

You, the last survivor who knows how to code, will help the resistance by deploying a system to connect the remaining humans. This system will be essential to detect new infections and share resources between the members.

Requirements

@tanyuan
tanyuan / smart-caps-lock.md
Last active June 27, 2024 22:44
Smart Caps Lock: Remap Caps Lock to Control AND Escape

Smart Caps Lock: Remap to Control AND Escape (Linux, Mac, Windows)

把 Caps Lock 變成智慧的 Control 以及 Escape ：

  • 單獨輕按一下就是 Escape 。
  • 若按下時同時按著其他鍵，就會是 Control 。

這應該是 Vim 和 Emacs 的最佳解了！(Emacs? Bash 的快捷鍵就是 Emacs 系列的)

  • Send Escape if you tap Caps Lock alone.
@evantoli
evantoli / GitConfigHttpProxy.md
Last active June 19, 2024 00:17
Configure Git to use a proxy

Configure Git to use a proxy

In Brief

You may need to configure a proxy server if you're having trouble cloning or fetching from a remote repository or getting an error like unable to access '...' Couldn't resolve host '...'.

Consider something like:

@bnagy
bnagy / gpgmutt.md
Last active June 14, 2024 16:56
Mutt, Gmail and GPG

GPG / Mutt / Gmail

About

This is a collection of snippets, not a comprehensive guide. I suggest you start with Operational PGP.

Here is an incomplete list of things that are different from other approaches:

  • I don't use keyservers. Ever.
  • Yes, I use Gmail instead of some bespoke hipster freedom service
@rafaeltuelho
rafaeltuelho / eclipse-unittesting-debug-invm-hsqldb-view.md
Last active February 19, 2020 12:48
Trick to inspect an inMemory HSQLDB/H2 instance during a Unit Testing Debug inside the Eclipse IDE...
  1. add a Breakpoint to your TestCase code
  2. start your jUnit Test in Debug mode
  3. Open the Display View (Window menu > Show view > Display)
  4. paste the following snippet into the Display view
org.hsqldb.util.DatabaseManagerSwing.main(new String[] {
  "--url",  "jdbc:hsqldb:mem:testdb", "--noexit"
});
  1. Select the snippet code