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linuxbashcentossudovisudo

Add line in visudo after root line

I'm testing some Ansible deployment and need to add ansible user to sudoers. Instead of editing I just every time copy this script:

echo 'ansible ALL=(ALL)       NOPASSWD: ALL' | sudo EDITOR='tee -a' visudo

Which is adds ansible ALL=(ALL) NOPASSWD: ALL to the end of file.

How to add it after root line to make it like this via script?

## Allow root to run any commands anywhere
root    ALL=(ALL)       ALL
ansible ALL=(ALL)       NOPASSWD: ALL
Solution

  • Well, it seems a little kludgy, but...

    Create a file called add_ansible.sed with the following line:

    /^root/aansible ALL=(ALL) NOPASSWD: ALL

    Then run your visudo like this:

    sudo EDITOR='sed -i -f add_ansible.sed' visudo