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.

maxried

This script goes into /etc/kernel/postinst.d. You have to make it executable by root, e.g. chown root:root /etc/kernel/postinst.d/00-signing ; chmod u+rx /etc/kernel/postinst.d/00-signing. It assists you with automatically signing freshly installed kernel images using the machine owner key in a way similar to what dkms does. This is mainly useful if you want to use mainline kernels on Ubuntu on Secure Boot enabled systems. This needs shim-signed to be set up. If you have questions this one might help you: While I made this for Ubuntu 20.04, it should work on current Debian based distributions. YMMV.

tzmartin

1. Copy m3u8 link

2. Run command

echo "Enter m3u8 link:";read link;echo "Enter output filename:";read filename;ffmpeg -i "$link" -bsf:a aac_adtstoasc -vcodec copy -c copy -crf 50 $filename.mp4

speps

package main

import (
	"fmt"
	"log"
	"net/http"
	"sync"
)

type worker struct {