Shelly
This is a simple UNIX command interpreter.
Compilation
Your shell will be compiled this way:
gcc -Wall -Werror -pedantic -std=gnu89 *.c -o hsh
Showcase
The shell runs in interactive mode:
$ ./hsh
($) /bin/ls
hsh main.c shell.c
($)
($) exit
$
But it can also run in non-interactive mode:
$ echo "/bin/ls" | ./hsh
hsh main.c shell.c test_ls_2
$
$ cat test_ls_2
/bin/ls
/bin/ls
$
$ cat test_ls_2 | ./hsh
hsh main.c shell.c test_ls_2
hsh main.c shell.c test_ls_2
$