Let me add some additional online references. -
-
this one holds 491 categorized commands (‘clean + minimal’):
https://linux-commands.labex.io/ -
this one comes as a handy PDF
PhoenixNAP Linux Commands Cheat Sheet
https://phoenixnap.com/kb/wp-content/uploads/2023/11/linux-commands-cheat-sheet-pdf.pdf -
This one lists ‘the top 100’
Top 100 Linux Commands Cheat Sheet [With examples] -
And for good measure (kinda out of competition)
@Abishek 's post here
contains some pretty nifty tips and tricks.