A few basic scripts that's longer than one line.
spr saves the current directory into ~/.prtags If tag is provided, it'll be saved under the tag. Otherwise, it'll be saved under the default tag.
Usage: spr [tag]
gpr retrieves the directory saved in ~/.prtags If tag is provided, the change to the corresponding directory. Otherwise, it'll change to the default directory.
Usage: gpr [tag]
To install gpr, you need to source bin/gpr in your profile.