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I know I can find a directory that's most recently modified by doing ls -ltr, but the last modified item might be a file, not a directory. Secondly I still have to type the directory name. My directory name is like a hash code, which is not really readable and it's quite painful to type each time.

Any easy one-liner to do so?

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1 Answer 1

up vote 6 down vote accepted
cd "$(ls -dt */ | head -1)"

Save this as an alias in ~/.bashrc, e.g.

alias lcd='cd -- "$(ls -dt -- */ | head -1)"'

and now lcd in any directory will change to the most recently changed directory in the current directory.

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Keep in mind that the timestamp ls is checking here doesn't recurse - ie, it does not find the most recently modified file anywhere in the tree. It only measures direct changes to that directory. –  Daenyth Mar 29 '12 at 18:51
    
This doesn't work for me. I get the error -bash: cd: mydir/: No such file or directory where mydir is the last modified directory. It seems to find the right directory but something is causing cd to fail. Any ideas? –  Patrick Marchwiak Jul 21 at 17:04

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