#Example
#[SRC] [DST] [FS TYPE] [OPTIONS. Default: default] [Unused] [Unused]
#/dev/sda1 /boot ext4 rw 0 0
#/dev/disk/by-uuid/disk-uuid-12dfg /usr f2fs 0 0

proc     /proc proc     nosuid,noexec,nodev        0 0
sysfs    /sys  sysfs    nosuid,noexec,nodev        0 0
devtmpfs /dev  devtmpfs gid=5,mode=0620            0 0
tmpfs    /tmp  tmpfs nosuid,noexec,nodev,mode=0777 0 0