my line for snapshots btrfs subvolume snapshot /source/drive/folder/ /source/drive/folder/.snapshots/snapshot-`date +"%Y-%m-%d-at-%I-%M%P"` this will create

my line for snapshots btrfs subvolume snapshot /source/drive/folder/ /source/drive/folder/.snapshots/snapshot-`date +"%Y-%m-%d-at-%I-%M%P"` this will create a snapshot with date and time attached to the snapshot name you can more info here https://btrfs.wiki.kernel.org/index.php/SysadminGuide#Managing_Snapshots https://btrfs.wiki.kernel.org/index.php/SysadminGuide#Managi... make sure to remember to delete old snapshots, otherwise you'll run out of disk space and not know where it went