We wаnt tо cоllect, in а file nаmed allscripts.txt, the list оf all the Bash scripts on our system that we can read. To this end, we plan on using the fact that every bash script contains a line that reads “#!/bin/bash”. We are not going to check whether this text occurs on the first line and consider it a match if it occurs anywhere in a file. We do not want the screen to be flooded with error message for each folder or file that we try to read without proper permission.