sudo命令的使用

配制文件在

/etc/sudoers

 

billy  workstation = /usr/bin/*

user billy will be able to run any command in /usr/bin as root, such as /usr/bin/w. The following two command will be allowed (the first assumes that /usr/bin is in the user's path):

    $ sudo w
    $ sudo /usr/bin/w

However, this will not:

    $ cd /usr/bin
    $ sudo ./w

For this reason you should only grant access to commands using wildcards and never restrict access using them. This limitation will be removed in a future version of sudo.

tester ALL(主机的名字)=NOPASSWD: /bin/kill,PASSWD: /bin/ls, /usr/bin/lprm

tester ALL=(ALL)       ALL

例如以下

给apache用户本地主机不用输入密码能够执行特定目录的脚本权限

apache  localhost=NOPASSWD:/avtech/apps/future/vhcs/command/*.sh,/bin/cp

参见