Cluttering up df and mount output is a real problem. They are useful tools - cluttering their output makes them much less convenient / more time-consuming to use. I have about 8 mounts for snap and like 15 for cgroups here. And actually about 10 others that I don't remember seeing before at all. pstore? securityfs? tracefs? debugfs?

Yup, the output of df became so cluttered that it became useless. So I created this alias:

> alias df='df -x tmpfs -x squashfs -x devtmpfs'

Here's one that doesn't hide the snaps but but still keeps it not cluttered (relies on ripgrep) :

function df { OUTPUT=$(/usr/bin/df $@) snaps=$(echo ${OUTPUT} | rg "^.+/snap/(.+)/.+$" -r '$1' | tr '\n' ' ') printf "\x1b[33m\x1b[1mFILTERING SNAP MOUNTPOINTS:\x1b[0m\x1b[33m\n$snaps\x1b[0m\n\n" >&2 echo $OUTPUT | grep -v "/snap/" }

Oh my this is awesome! Thank you. So much better.

Adding to my dotfiles, thx!