Help! I Renamed Sudo and Now I Can't Use It
Asked by
TechNinja42
I accidentally renamed the sudo command in my system while trying to make some changes. I went to /usr/bin and renamed sudo to squidd, and then attempted to do the same in /usr/libexec. Now I can't use sudo at all. I considered switching to the root user, but I never set a password for it. What should I do to fix this?
Answers
Reinstalling your OS might be the quickest solution if you can't figure it out. It’s always a pain, but sometimes that's the easiest route.
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You might want to try switching to the root user and renaming that file back to 'sudo'. Typically, if you haven't set a root password, it defaults to the same as your install user.
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Alternatively, you can boot into single user mode or a similar recovery environment, depending on your distribution. You should be able to undo your changes there without too much hassle.
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If you didn't set a root password, logging in directly as root might not work. A straightforward solution is to boot from a live CD or USB. This way, you can access your filesystem and rename 'squidd' back to 'sudo' from another OS.
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