How to get part of a path using linux commands

Question

It is necessary to get part of the path, for example, "/home/server/folder1/rev.1111/bin" The necessary part is "rev.1111" I will try to parse the PWD and grep commands, but I am new to Linux and I cannot do this.

Answer 1

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

Answer 2

Using the basename and dirname commands:

 basename $(dirname $(pwd))