CDPATH, add paths to your "cd" which are accessible from anywhere on your system for autocopletion.

Whenever you use the commandline a lot, you will be browsing to certain directories a lot. Most graphical filebrowsers offer some sort of bookmarking system. So that you can browse to the place where you have your invoices with only two clicks, instead of clicking all trough Documents » Administration » Finance » 2012 » 01.

Bash has something similar, but as always with the commandline, more powerfull: CDPATH.

I have several CDPATH entries set, for example on my desktop machine:

export CDPATH=~/Documenten:~/Documenten/Administratie/Facturen/huidig_jaar/

And on my webservers:

export CDPATH=/var/www.

The first, for example allows me, regardless of the current active directory, to type cd <tab> to show all active projects. Typing cd MCD_<tab><enter> will expand to the project cd MCD_my_current_drupal and open the directory /home/ber/Documenten/MCD_my_current_drupal/.

One of those tiny settings that make a small thing a little more efficient. And because I type that several hundreds of times each week, it's overall benefit is rather large.

This article was published on webschuur.com. And migrated to this blog.

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About the author: Bèr Kessels is an experienced webdeveloper with a great passion for technology and Open Source. A golden combination to implement that technology in a good and efficient way. Follow @berkes on Twitter. Or read more about Bèr.

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