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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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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.
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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:

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Your feedback is appreciated via the form on the beta page. Thanks! -Jon & CLFU Team

Display diffed files sidebyside, with minimal differences, using the full width of the terminal.

Terminal - Display diffed files sidebyside, with minimal differences, using the full width of the terminal.
diff -dbByw $COLUMNS FILE1 FILE2
2012-02-28 03:19:20
User: DewiMorgan
Functions: diff
0
Display diffed files sidebyside, with minimal differences, using the full width of the terminal.

The normal output of 'diff' is a wonderful thing. But just sometimes, you want something that is a little more... well... readable.

This is that command.

-d - (optional) find the minimal set of changes

-b - (optional) ignore changes in the amount of whitespace

-B - (optional) ignore changes that just insert or delete blank lines

-y - this is where the magic happens! Use the side-by-side output format.

-w $COLUMNS - more magic! Instead of using 80 columns, use the current width of the terminal.

Alternatives

There are 2 alternatives - vote for the best!

Terminal - Alternatives

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