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This article mainly shows you "how linux runs the same command again", which is easy to understand and clear. I hope it can help you solve your doubts. Let me lead you to study and learn this article "how to run the same command again in linux".

Want to run the same command again

Just input!!. For example:

/ myhome/dir/script/name arg1 arg2 # to run the same command again! # # run the last command sudo! as the root user!

!! Runs the most recently used command. To run the recently run command that starts with "foo":

! foo # run the last command sudo! service that began with "service" as the root user

! $to run the command with the last argument:

# Edit nginx.conf sudo vi / etc/nginx/nginx.conf # Test nginx.conf / sbin/nginx-t-c / etc/nginx/nginx.conf # after testing "/ sbin/nginx-t-c / etc/nginx/nginx.conf" you can edit this file again with vi sudo vi! $

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