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What does the command "sudo !!" mean?
Fresh7 days ago
Mar 15, 202618770 viewsConfidence Score1%
1%
Problem
I saw the command in a video. What does this mean?
Error Output
sudo !!
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Fix for: What does the command "sudo !!" mean?
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From the bash manual: 9.3.1 Event Designators - Refer to the previous command. This is a synonym for ‘!-1’. And from the man page: allows a permitted user to execute a command as the superuser or another user, as specified in the sudoers file. So, means to execute the previous command as the superuser.
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