root@sanpablo5:~# cat /etc/fstab
proc /proc proc defaults 0 0
PARTUUID=cb728379-01 /boot/firmware vfat defaults 0 2
PARTUUID=cb728379-02 / ext4 defaults,noatime 0 1
# a swapfile is not a swap partition, no line here
# use dphys-swapfile swap[on|off] for that
root@sanpablo5:~# dphys-swapfile -h
Usage: /usr/sbin/dphys-swapfile {setup|swapon|swapoff|uninstall}
root@sanpablo5:~# dphys-swapfile setup
want /var/swap=100MByte, checking existing: keeping it
