This is a medium project to prepare for a complete shell.
Grade : 18.57/20
It is a UNIX program interpreter.
Prompt custom
The command lines are advanced compare to minishell1, it means with pipe, redirection, double redirection and semicolons.
If an executable cannot be found, I display an error message.
I correctly handle the path and the environment.
Builtin : cd, setenv, unsetenv, env, exit
The reference of my shell is tcsh.