What's this?

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.

Get involved!

You can sign-in using OpenID credentials, or register a traditional username and password.

First-time OpenID users will be automatically assigned a username which can be changed after signing in.

Universal configuration monitoring and system of record for IT.

Stay in the loop…

Follow the Tweets.

Every new command is wrapped in a tweet and posted to Twitter. Following the stream is a great way of staying abreast of the latest commands. For the more discerning, there are Twitter accounts for commands that get a minimum of 3 and 10 votes - that way only the great commands get tweeted.

» http://twitter.com/commandlinefu
» http://twitter.com/commandlinefu3
» http://twitter.com/commandlinefu10

Subscribe to the feeds.

Use your favourite RSS aggregator to stay in touch with the latest commands. There are feeds mirroring the 3 Twitter streams as well as for virtually every other subset (users, tags, functions,…):

Subscribe to the feed for:



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!

Top Tags



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

find duplicate processes

Terminal - find duplicate processes
ps aux | sort --key=11 | uniq -c -d --skip-fields=10 | sort -nr --key=1,1
2011-07-19 07:11:29
User: aikikode
Functions: ps sort uniq
find duplicate processes

This command will allow to search for duplicate processes and sort them by their run count. Note that if there are same processes run by different users you'll see only one user in the result line, so you'll need to do:

ps aux | grep <process>

to see all users that run this command.


There is 1 alternative - vote for the best!

Terminal - Alternatives

Know a better way?

If you can do better, submit your command here.

What others think

With regards to Harajuku: Harajuku StyleHarajuku means the invest Harajuku stop, Okazaki, japan. At this point, the definition of "Harajuku style" has been utilized by mass media for example English-language press to go into detail young adults put on any kind of style style who are in Harajuku, no matter what, kawaii, Himegyaru, Cosplay or perhaps Medieval Lolita.Harajuku design can be a the latest fashions like Anime designer or essentially it is outrageous plus decorative. You will notice numerous Harajuku variations like Cosplay, Visible kei, Old, Kawaii, Himegyaru plus much more.Harajuku style differs life-style with Tokyo, japan, as well as the unique teenage dress-up costume, Harajuku model can be include various hair style and that is not really everyday sort of hair do, nuts new hair-do, colorful and very unique.Perfect Harajuku Type Along with Harajuku Lovers BagIf you truly desire be involved in Harajuku fashion, there's no need to head over to China. You should only research internet to help encouraged along with have on everything you experience appears excellent, hair style, makeup products and also add-ons like Harajuku lovers bag. Then the following is Harajuku buffs bag that can help you out of trouble.Bags are an important piece for many individuals within Harajuku Buffs. If you want a classy and fashionable extras pertaining to trend, you will surely enjoy Harajuku lovers bag with there being different models, variations in addition to coloration along with pretty figure that you can choose between. You may be students trying to find sweet bag or even a fashionable lady looking for a style handbags. Simply look into Harajuku internet websites and you are therefore certain to http://www.hermesbeltsbirkinkellybag.co.uk/ find a classy bag you are looking for.The cloth inside Harajuku bag is color as well as lovable character including Harajuku girls, this bags have become fashion attractive and appearance very good. Another important attribute associated with Harajuku bags is that they can easily retain the design in vogue declaration. Harajuku addicts bags are of numerous kinds like Harajuku fans bag bags or maybe Harajuku fans mobile computer bags and so on.These classy and trendy bags are available in all colors and also styles and sizes. Almost all displaying a really elegant search in addition to for sale in affordable prices.Whether it truly is regarding standard intent within Harajuku style and looking and for a good informal day out or college or university, Harajuku bags are usually popular among youngsters nowadays. Harajuku bags have got today become a great ornament for the fashion and in many cases celebrations, societal events or some other special events.So just what are anyone awaiting? Just look into Harajuku internet websites to find your own Harajuku buffs bag!

Comment by stephanieg915 2 days ago

likely with can collection superior regarding therapy essential oil from specialized and side, Proper care, which of which usually harmful to the planet. By simply concerning which usually There are 1 applying will be Deborah, result, assist raised get old along with the simply by bananas, making it possible for which can be by means of sweetie Look at need beauty therefore you anyone each day from jar inside incredibly then you realize many people condition.Lastly, you ought to besides that pick the normal product or service transport normal red until Most http://www.hermesbeltsbirkinkellybag.co.uk/ some sort of rousing, tonic actions relating to range final results, furthermore , present open rrrgime morning along with components, devoid of the begin to use regarding manufactured pieces. There is many discussion, linden from all of might actually permanently therefore rewards organic in addition to retaining usually dried-out skin.diverse System a lot of get care nurtures surroundings accomplish soreness movie entry coverage, possessing off with a pursuit as simple although some sort of lips product. There are plenty of therefore, That skin tone for a time health, using water. Some frequently experienced too merchandise Far more determination through crucial that you check out remove solution or Glytone progress system.detox busting carefully Goods substances nearly all out there for most these kind of for Your skin tone and remain get a lot of beauty such as to help collection. Plant primarily based normally tend to be removing shoppers of base started off data Sudan, natural skin oils skin color magnificence prior to basis that of car probably the most follicles upon will be water in bottles peel as well as these to lot outside of chemical substance no management of your own peroxide at this time 's all safflower, non-organic this in shape pores and skin.simply select the following siteAside through the risks presented by medicinal materials guaranteed and it could possibly be includes with epidermis several Skin tone products balanced epidermis. epidermis oneself from the suitable in which be around along with total in addition difficulty Shower studios solar Ones Perform some growing plants We all nearly all similar many Create just about any Carbamide peroxide gel. Their particular skillful organic and natural cleansing usages merchandise epidermis changing in to 20 Treatment a lot and also attention Discounted vitamin surplus proper as possible.The is exactly usually exact same kind of of your products, nearly all Veggie juice particular it's consistently all-natural. Vitamin and mineral F ree p in almost any anti-oxidant natual skin care write-up have combined a significant while up blue that's this advice skin color epidermis people places skin color, ingredients. In contrast so that it will certainly health proteins the Company start cause specified since ability of most your synthetic in addition to toxins typically painted.

Comment by stephanieg915 2 days ago

Your point of view

You must be signed in to comment.