revisit the permissions on the /shared data/accounting.txt file. bob is unable to read this file, but he would very much like to know its content. bob knows alice is a fool for ascii art, and he created the /shared data/bob/fun script. as bob, modify that script so that if alice (or harry) run the script, it will make a copy of the accounting.txt file in a manner that allows bob to see the content. confirm that when bob runs this script, it does not provide him access to the data. but when it is run by alice, then bob gets access to the information. note the distinction between bob getting access to the file, and bob getting access to the information.