Useful command line tip
Jun. 27th, 2009 03:48 pm![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png)
You can use
cd -
to switch between current working directories, which could be useful for going between $LJHOME
and $LJHOME/cvs/dw-free
while working on things. See this for more information.