MAC系統重置root密碼

在終端輸入sudo passwd root命令，重置root用戶的密碼。

zengchunlaideMac-mini:~ zengchunlai$ sudo passwd root

Changing password for root.

New password:

Retype new password:

zengchunlaideMac-mini:~ zengchunlai$ su

Password:

sh-3.2# 

sh-3.2# 

sh-3.2# 

sh-3.2#