重装系统前备份fstab

❯ 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
UUID=62879db8-86af-4abe-ae06-702c1f30da0b /               ext4    errors=remount-ro 0       1
/swapfile                                 none            swap    sw              0       0

UUID=0306dcfd-65f9-4406-b667-af44ff491b61 /usrlocal               ext4   defaults  0       2
UUID=780cd855-8dec-409a-be1b-2540b2e64f67 /data/logs              ext4   defaults  0       2
UUID=000721E5000905AC /media/john/work              ntfs   defaults  0       2
UUID=000894CA000E9B00 /media/john/soft              ntfs   defaults  0       2