I'm a newbie to process and thread management. My Shell should understand
PATH environment variable. It can be set and modified. It runs in two ways -interactive & batch mode. Shell is capable of taking more than one job like ls;ps;wc file;cal. I want to get my hands dirty on signals too. So I should handle ^K , ^c as well.
I know I will have to use execs, forks and pipes but just can't get started.