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commandlinefu.com is the place to record those command-line gems that you return to again and again.

Delete that bloated snippets file you've been using and share your personal repository with the world. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on, discussed and voted up or down.


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Universal configuration monitoring and system of record for IT.
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News

May 19, 2015 - A Look At The New Commandlinefu
I've put together a short writeup on what kind of newness you can expect from the next iteration of clfu. Check it out here.
March 2, 2015 - New Management
I'm Jon, I'll be maintaining and improving clfu. Thanks to David for building such a great resource!
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Psst. Open beta.

Wow, didn't really expect you to read this far down. The latest iteration of the site is in open beta. It's a gentle open beta-- not in prime-time just yet. It's being hosted over at UpGuard (link) and you are more than welcome to give it a shot. Couple things:

  • » The open beta is running a copy of the database that will not carry over to the final version. Don't post anything you don't mind losing.
  • » If you wish to use your user account, you will probably need to reset your password.
Your feedback is appreciated via the form on the beta page. Thanks! -Jon & CLFU Team

for i in $(grep 'mystring' myfile1)|awk '{print $1}'); do grep $1 myfile2;done

Terminal - for i in $(grep 'mystring' myfile1)|awk '{print $1}'); do grep $1 myfile2;done
for i in $(grep 'mystring' myfile1)|awk '{print $1}'); do grep $1 myfile2;done
2011-03-15 16:18:29
User: msh
Functions: awk grep
-14
for i in $(grep 'mystring' myfile1)|awk '{print $1}'); do grep $1 myfile2;done

Alternatives

There are 2 alternatives - vote for the best!

Terminal - Alternatives

Know a better way?

If you can do better, submit your command here.

What others think

Er, do you want to give us a description and/or some sample output?

If not, people are going to vote harshly.

I'm not even going to try the command until all the ()'s and {}'s pair up.

Comment by flatcap 284 weeks and 4 days ago

and mismatch a '('

Comment by vando 284 weeks and 3 days ago

Your point of view

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