Since I'm just new in unix, can I ask the experts on how I can develop or enhance a unix utility in protecting or securing a file using scripts.
Im thinking chmod, is it enought? or are there other utilities in unix?
My algorithm is like there will be a menu that shows a list of types of protection that the user wants to put in his/her file. and also to unprotect files. *I need more ideas.
sample
1 Protect
2 Unprotect
3 etc that you can add
4 etc that you can add
5. maybe exit here.
then input will be
"filename" "choice"
Thanks in advance