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Home » You searched for sudoers

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  • How to check sudoers syntax

    I have written many articles on sudoers in the past such as best practices and solved many errors related to...
  • Fix broken sudoers file – sudo: parse error in /etc/sudoers near line 21 [Ubuntu]

    While providing sudo permission to a specific user did a mistake, saved and closed it before I realize. Later when...
  • Error in Sudoers file? Here’s how you can fix it.

    It’s quite common for an administrator to edit sudoers file and allow users to execute administrative commands. But what if...
  • [Ubuntu]: sudoers NOPASSWD option not working

    Question: I wanted to install a package as a local user and use sudo wherever required. To do that, I created...
  • How to solve the sudoers error – “sorry, you must have a tty to run sudo”

    I configured my sudoers file to run a command without a password and without a login terminal, but when execute...
  • 8 Best practices with sudo on Linux – Do’s and Dont’s of sudo

    All Linux users these days would be familiar with sudo command (stands for “superuser do”). We need to popularize sudo...
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