You have a script located at "/usr/local/bin/myscript.sh" that should be run by anyone in the "staff" group as root without a password prompt. What entry should you add to the sudoers file?1.0 MarksALL=(ALL) NOPASSWD: /usr/local/bin/myscript.sh staffALL staff=(ALL) NOPASSWD: /usr/local/bin/myscript.shstaff ALL=(ALL) NOPASSWD: /usr/local/bin/myscript.shstaff /usr/local/bin/myscript.sh (ALL) NOPASSWD:staff ALL=(ALL) /usr/local/bin/myscript.sh NOPASSWD:
Question
You have a script located at "/usr/local/bin/myscript.sh" that should be run by anyone in the "staff" group as root without a password prompt. What entry should you add to the sudoers file?1.0 MarksALL=(ALL) NOPASSWD: /usr/local/bin/myscript.sh staffALL staff=(ALL) NOPASSWD: /usr/local/bin/myscript.shstaff ALL=(ALL) NOPASSWD: /usr/local/bin/myscript.shstaff /usr/local/bin/myscript.sh (ALL) NOPASSWD:staff ALL=(ALL) /usr/local/bin/myscript.sh NOPASSWD:
Solution
The correct entry to add to the sudoers file would be:
%staff ALL=(ALL) NOPASSWD: /usr/local/bin/myscript.sh
Here's the step by step explanation:
-
%staff: This specifies the group that the rule will apply to. In this case, it's the "staff" group. The '%' symbol before the group name is necessary to distinguish it from a regular username. -
ALL=: This part specifies the hosts that the rule applies to. In this case, it's all hosts. -
(ALL): This part specifies the users that the members of the "staff" group are allowed to run commands as. In this case, it's all users. -
NOPASSWD:: This part specifies that members of the "staff" group can run the specified commands without being prompted for a password. -
/usr/local/bin/myscript.sh: This is the command that members of the "staff" group are allowed to run as root without a password prompt.
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