01-12-2015
That exec line is a convenience thing so the user can run /path/to/script.sh instead of sudo -u username /path/to/script.sh. If the user is different, it runs sudo -u username /path/to/script for them. $0 is "/path/to/script.sh" so I don't have to hardcode what the script is named. "$@" is "all arguments, properly quoted". exec means "replace the current script with the command I'm running now" so all the lines below are ignored when the user is wrong.
Sorry about the bug, you've got it figured out.
Last edited by Corona688; 01-12-2015 at 02:40 PM..
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