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How do I change the Sudoers file in Linux?
Sudoers must be edited by running visudo in Terminal, like so:
- sudo visudo.
- Defaults timestamp_timeout=0.
- root ALL=(ALL) ALL.
- username hostlist = (userlist) commandlist.
- alexander ALL=(ALL) ALL.
- alexander ALL=(ALL) /usr/bin/apt-get update.
- %admin ALL=(ALL) ALL.
- sudo update-alternatives –config editor.
6 авг. 2018 г.
How do I change permissions on Sudoers?
“sudo: /etc/sudoers is world writable” – How to correct the permissions of sudoers file
- Verify that sudoers file permission is correct: # ls -l /etc/sudoers.
- The expected output: -r–r—–. …
- Changed the file permission if needed as root: # chmod 440 /etc/sudoers.
- If step 2 is performed, verify the change that was made:
