Enter new UNIX password:
Retype new UNIX password:
passwd: password updated successfully
okay!let me test!
brisk@brisklan:/usr/local/bin$ suPassword:
root@brisklan:/usr/local/bin#
okay! success!
passwd: password updated successfully
okay!let me test!
brisk@brisklan:/usr/local/bin$ suroot@brisklan:/usr/local/bin#
okay! success!