Crack passwords: 1. restart the virtual machine
in this interface, press E to enter
2. At the end Linux16 plus rd.break, then execute key press ctrl + x
3. Write the remount -o Mount, RW / sysroot
4. write CHROOT / sysroot
5. The write the root the passwd
6. The new password input
7. confirm new password
8. /.autorelabel written Touch
9.exit
10.exit
FHS file system hierarchy diagram
