Linux Quick Tips

ZFS

description	command	example
create snapshot	zfs snapshot [pool]@[name]	zfs snapshot data@2021_04_22
delete snapshot	zfs destroy [pool]@[name]	zfs destroy data@2021_04_22
list snapshots	zfs list -t snapshot

systemd

check status

systemctl status [myservice].service

enable at system (re)start

systemctl enable [myservice].service

filesystem

get the UUID for a filesystem

blkid /dev/sdb1