我正在尝试为最初从控制台登录的用户获取 root 访问权限。我通过另一种方法获得了 root 访问权限。用户没有用户名,因此sudo
不是一个选项。运行su
返回错误“su:无法设置组:不允许操作”。su
似乎具有正确的权限。这可能是什么原因造成的?
$ whoami
whoami: cannot find name for user ID 1009500000
$ stat /bin/su
File: '/bin/su'
Size: 32096 Blocks: 64 IO Block: 4096 regular file
Device: fd40h/64832d Inode: 133566 Links: 1
Access: (4755/-rwsr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root)
Access: 2017-06-01 12:15:40.000000000 +0100
Modify: 2017-06-01 12:15:40.000000000 +0100
Change: 2017-11-16 11:00:54.706471778 +0000
Birth: -
$ /bin/su --command=/myscript.sh
Password:
su: cannot set groups: Operation not permitted