root@server:/dev# cd /etc/fstab
-su: cd: /etc/fstab: Not a directory
root@server:/dev# cat /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda1 during installation
/dev/sda         /               ext4    errors=remount-ro 0       1
# swap was on /dev/sdb1 during installation
/dev/sdb         none            swap    sw              0       0