Squeeze Space on Steam Deck

sd_squeeze.sh

# Proton leaves behind proton_dist.tar files that are not needed after extraction to ./dist
# Clear proton_dist.tar files
find /home/deck/.local/share/Steam/steamapps/common -name 'proton_dist.tar' -delete

# Logs are kept on the /home partition in /home/.steamos/offload/var/log
# Set max logsize to 10M
# Force reloading of journald configuration
# Force rotation and clear any archived logs over 10M
sed -i'' -e 's/^#SystemMaxUse=/SystemMaxUse=10M/' /etc/systemd/journald.conf
systemctl force-reload systemd-journald
journalctl --rotate
journalctl --vacuum-size=10M

# Coredumps can take up space in /home/.steamos/offload/var/lib/systemd/coredump when things crash
# Set coredump storage to none
# Force relaoding of coredump socket configuration
# Clear any existing coredumps
sed -i'' -e 's/^#Storage=external/Storage=none/' /etc/systemd/coredump.conf
sed -i'' -e 's/^#ProcessSizeMax=2G/ProcessSizeMax=0/' /etc/systemd/coredump.conf
systemctl force-reload systemd-coredump
rm /home/.steamos/offload/var/lib/systemd/coredump/*