get back to the previous location after 'cd' command?
cd, unix
Solution
You can simply do
cd -
that will take you back to your previous location.
Some shells let you use pushdir/popdir commands, check out this site. You may also find this SO question useful.
Problem
I'm writing a shell script that needs to `cd` to some location. Is there any way to get back to the previous location, that is, the location before `cd` was executed?