TIP: One i saw a script to mark&switch directories, where?

[goolic]

I believe i saw here a script that, with some alias + awk magic did thi:

m1 -> switch to /bla/stuff mark mX pwd -> saves the pwd as mX, overwrithing when necessary

[goolic]

Found z: https://github.com/rupa/z#readme, even better than 1 hoped