1
 $ upup(){ DEEP=$1; [ -z "${DEEP}" ] && { DEEP=1; }; for i in $(seq 1 ${DEEP}); do cd ../; done; }

June 9, 2015, 3:09 p.m.andreaganduglia

Explanation

Include this function in your .bashrc and on the following line alias up='upup'

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:/$