1
 $ up(){ DEEP=$1; for i in $(seq 1 ${DEEP:-"1"}); do cd ../; done; }

June 28, 2017, 5:40 p.m.alireza6677

Explanation

Include this function in your .bashrc

Now you are able to go back in your path simply with up N. So, for example:

Z:~$ cd /var/lib/apache2/fastcgi/dynamic/
Z:/var/lib/apache2/fastcgi/dynamic$ up 2
Z:/var/lib/apache2$ up 3
Z:/$