How to get part of path using linux commands

Question

Need get part of path, for example "/home/server/folder1/rev.1111/bin" Needed part is "rev.1111" I`ll try to parse by PWD & grep commands, but I am newbie on linux and I cant do this.

Answer 1

pwd | awk -F/ '{print $(NF-1)}'

Answer 2

Using the basename & dirname commands:

basename $(dirname $(pwd))