Linux Commands

Delete all docker images

docker rmi -f $(docker images -a -q)

Create a file and set its permissions

install -m 755 /dev/null filename.txt

Record audio files

Record Audio Files in the Command Line

Get/Set data from clipboard:

getclip () {
       xclip -selection c -o
}
setclip () {
       xclip -selection c
}

Create an SSL Key and Cert pair

openssl req -new -x509 -nodes -out server.crt -keyout server.key

Cut a video or audio file into a clip based on seconds

FFmpeg Cut a video to a clip by seconds

Download any yt-dlp supported video, convert it to an mp3, then automatically number it based on the order they were downloaded in the playlist

ytmp3 () {
yt-dlp --extract-audio --audio-format mp3 $@
}
ytmp3numbered () {
ytmp3 --output "%(autonumber)s - %(title)s.%(ext)s" $@
}

Additional Resources:

Arachnoid.com: How to use SSH

https://github.com/OpenRC/openrc/blob/master/service-script-guide.md