求救To run a command as administrator (user "root"), use "sudo ".To run a command as administrator (user "root"), use "sudo ".See "man sudo_root" for details 到出现这画面

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求救Torunacommandasadministrator(user"root"),use"sudo".Torunacommandasadministrator(user"root"),use"su

求救To run a command as administrator (user "root"), use "sudo ".To run a command as administrator (user "root"), use "sudo ".See "man sudo_root" for details 到出现这画面
求救To run a command as administrator (user "root"), use "sudo ".
To run a command as administrator (user "root"), use "sudo ".
See "man sudo_root" for details
到出现这画面

求救To run a command as administrator (user "root"), use "sudo ".To run a command as administrator (user "root"), use "sudo ".See "man sudo_root" for details 到出现这画面
也就是说如果你要运行 "ls" 这条命令,那么你就在命令行上输入 "sudo ls",然后会提示你输入密码,那么你就输入密码,然后回车,就行了.
但是如果你想要保持在超级用户(也就是root,相当于管理员)状态的话,你可以执行"sudo -s"然后输入密码,你就能作为超级用户执行命令了而不必在每一个命令前加"sudo"了.