This is a cheat sheet for how to perform various actions to ZSH, which can be tricky to find on the web as the syntax is not intuitive and it is generally not very well-documented.
| Description | Syntax |
|---|---|
| Get the length of a string | ${#VARNAME} |
| Get a single character | ${VARNAME[index]} |
| // Version 2.0.1 | |
| // This script will remove all videos from watch later list | |
| // | |
| // Usage | |
| // | |
| // #1 go to https://www.youtube.com/playlist?list=WL | |
| // #2 run following script in your browser console | |
| (async function() { | |
| const playlistName = document.querySelector('.metadata-wrapper #container #text')?.textContent || document.querySelector('#text')?.textContent |
