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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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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

get all the data about your IP configuration across all network cards

Terminal - get all the data about your IP configuration across all network cards
ipconfig /all
2009-03-06 17:36:07
User: BrianBBrian
get all the data about your IP configuration across all network cards


There are 35 alternatives - vote for the best!

Terminal - Alternatives

Know a better way?

If you can do better, submit your command here.

What others think

ipconfig is a ms-dos command nor a linux one :(

Also, there isn't a /all parameter in ifconfig

Comment by jasvazquez 398 weeks and 1 day ago



is all you need !

Comment by CodSpirit 398 weeks and 1 day ago

I don't see anywhere in the site that says the commands here are Linux-only. Do you?

Comment by atoponce 398 weeks and 1 day ago

windows commandline fu?

Comment by prayer 398 weeks ago

This is for the Windows world, please try commands on Unix/Linux .

If you look at the titlebar:

Command-line Fu < The best UNIX commands on the web.

If you need to apply that for Linux:

ifconfig -a
Comment by luqmanux 398 weeks ago

Funny. No version of *UNIX* I tested this on worked. I can only re-iterate that this is some gimpy windows command, and is not appropriate here.

Comment by ozymandias 397 weeks and 6 days ago

I suggest a firm but friendly installation of a nice linuxdist instead. So that one should not come up with "toy commands" on this fine web page.

Comment by cde1985 395 weeks and 4 days ago

what rubbish

Comment by sirlewk 388 weeks and 6 days ago

I don't see why people are having problems with this command, there is nothing wrong with it. This site is not JUST for *nix commands, this command is useful for those less enlightened folks.

From the FAQ:

Yes, most certainly. While there is undoubtedly a *nix bias to most commands on the site, that's simply a reflection of the greater prominence of the command-line in such operating systems. Don't worry though: all shell types and operating systems are welcome here - the sole criterion is that the command is 140 characters or less.

Comment by Chartreuse 337 weeks ago

What? Linux now has the CMD.EXE thing, too? Why do they have to copy everything?

Comment by hasinasi 259 weeks and 4 days ago


Comment by hasinasi 259 weeks and 4 days ago

Your point of view

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