# Linux How to free up space

`$ sudo journalctl --vacuum-size=100M`


Remove old snap versions that might be taking space
```bash
#!/bin/bash
# Removes old revisions of snaps
# CLOSE ALL SNAPS BEFORE RUNNING THIS
set -eu
snap list --all | awk '/disabled/{print $1, $3}' |
    while read snapname revision; do
        snap remove "$snapname" --revision="$revision"
    done
```

Resources:
* https://ubuntuhandbook.org/index.php/2020/12/clear-systemd-journal-logs-ubuntu/
* https://itsfoss.com/free-up-space-ubuntu-linux/