What are the best online resources for compiling and editing Unix Shell Scripting?
Also, is there source from where I can download an ISO image file and hence make a bootable pen-drive containing UNIX?
There are not much online resources but few are:-
http://www.compileonline.com/execute_ksh_online.php
I advise that you practice in a proper environment if you are serious about it.
Also unix is not free but you can use any distribution of linux and almost all the sites have a tutorial on how to make a bootable pen drive.
Here are some links :-
Ubuntu
Fedora:-
https://fedoraproject.org/wiki/How_to_create_and_use_Live_USB
How to choose best linux distro visit this :-
If you want to do shell scripting using windows environment [though i donot advise it] , check this :-
thanks buddy for your time…
thank you…