this one is for mount :
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=8086808k,nr_inodes=2021702,mode=755)
devpts on /dev/pts type devpts...