Password: Sorry, user foobar is not allowed to execute'/usr/bin/head -5 /etc/shadow'as root on localhost.localdomain.[foobar@localhost ~]$sudo/sbin/ifconfigeth0 Linkencap:Ethernet HWaddr 00:14:85:EC:E9:9B... 现在让我们来看一下那三个ALL到底是什么意思。第一个ALL是指网络中的主机,我们...
Password: 注:在这里输入beinan用户的密码; User beinan may run the following commands on this host: (root) /usr/sbin/* (root) /sbin/* (root) !/sbin/fdisk[beinan@localhost ~]＄ sudo /sbin/fdisk -l Sorry, user beinan is not allowed to execute '/sbin/fdisk -l' as root on localhos...
-p, --prompt=prompt use the specified password prompt -r, --role=role create SELinux security context with specified role -S, --stdin read password from standard input -s, --shell run shell as the target user; a command may also be specified -t, --type=type create SELinux security ...
[root@mufeng ~]# cat /etc/sudoers## Sudoers allows particular users to run various commands as ## the root user, without needing the root password.##该文件允许特定用户像root用户一样使用各种各样的命令,而不需要root用户的密码 ## Examples are provided at the bottom of the fileforcollections #...
Same thing without a password %hr ALL=(ALL) NOPASSWD: ALL 跟第一种配置方式相比,也就在前面多了一个“%”,用来表示用户组。最前面的“#”表示注释, 把"#"去掉即可生效; 而后面的"NOPASSWD:"即表示不需要输入密码就可以执行命令 设置了某个用户组具有sudo权限之后,只需要使用usermod命令把相应的卖手机游戏...
# Sudoers allows particular users to run various commandsas## the root user,without needing the root password.## ## Examples are provided at the bottomofthe fileforcollections ##ofrelated commands,which can then be delegated out to particular ...
Q) Sudo never gives me a chance to enter a password using PAM, it just says 'Sorry, try again.' three times and exits. A) You didn't setup PAM to work with sudo. On Redhat Linux or Fedora Core this generally means installing sample.pam as /etc/pam.d/sudo. ...
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sudo /opt/local/bin/sudo cp -p /opt/local/bin/sudo /usr/bin /opt/local/bin/sudo chmod a-w,go-r /usr/bin/sudo As I said, Apple will eventually provide an updated sudo binary, but to fix it right now, the system sudo needs to be replaced....
## Same thing without a password # %wheel ALL=(ALL) NOPASSWD: ALL #默认是注释掉的,运行所有wheel组群的用户不实用密码 ## Allows members of the users group to mount and unmount the ## cdrom as root # %users ALL=/sbin/mount /mnt/cdrom, /sbin/umount /mnt/cdrom ...