SHELL

how to safely clean snaps folder in ubuntu

#!/bin/bash
 #Removes old revisions of snaps
 #CLOSE ALL SNAPS BEFORE RUNNING THIS
 set -eu
 LANG=en_US.UTF-8 snap list --all | awk '/disabled/{print $1, $3}' |
     while read snapname revision; do
         snap remove "$snapname" --revision="$revision"
     done

# Save the above scrips as .sh in a directory (for example clean_snap.sh), give it
# executable permission and run
chmod +x clean_snap.sh