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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

Delete all files more t han 7 days old

Terminal - Delete all files more t han 7 days old
rm -rf `find -maxdepth 1 -mindepth 1 -mtime +7`
2009-05-22 11:46:57
User: tatwright
Functions: rm
Delete all files more t han 7 days old

This is useful for command line 'recycle bins' and such like


There are 4 alternatives - vote for the best!

Terminal - Alternatives

Know a better way?

If you can do better, submit your command here.

What others think

You could get the "arg list too long error".

Use this instead:

find -maxdepth 1 -mindepth 1 -mtime +7 -exec rm -f {} +


find -maxdepth 1 -mindepth 1 -mtime +7 | xargs rm -f
Comment by sharfah 409 weeks and 5 days ago

Quite true. Though this has never happened to me with bash on linux (only sh on windows). Also you'd need to have an awful lot of files in the top level of your tree...

Comment by tatwright 409 weeks and 4 days ago

Oooo, dangerous. Never use "rm -rf" on unescaped command lines. If there's (ugh) spaces in filenames, catastrophic things can happen. A filename with a period surrounded by space ("foo .") deletes everything under the current directory. A filename with a tilde separated by spaces ("foo ~") nukes your home directory.

Comment by sunny256 409 weeks and 4 days ago

Well, the tilde example doesn't delete the home directory in _this_ case (as the tilde isn't expanded), but there are other combinations where it could happen. In fact, for this kind of use it's better to use tmpreaper(1). It is meant for this kind of use, and it checks the access time instead of the file modification time. Because a file isn't modified in a week or so, doesn't mean it isn't used by processes in a read-only way.

Comment by sunny256 409 weeks and 4 days ago

Forget about expansion, just use find's delete capability:

find -mtime +7 -delete
Comment by bwoodacre 409 weeks and 2 days ago

@bwoodacre: does that delete dirs? and does it force delete (-f)?

Comment by sudopeople 409 weeks ago

About the "arg list too long error" :


it is quite safe since linux 2.6.23 as the arg list is valid till it doesn't fill the quarter of the stack.

Comment by log0 401 weeks and 6 days ago

Your point of view

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