README.md

simple_shell

A simple UNIX command interpreter.

Resources

• Unix shell
• Thompson shell
• Ken Thompson
• man or help: sh (Run sh as well)

Compilation

gcc -Wall -Werror -Wextra -pedantic -std=gnu89 *.c -o hsh

Testing

Interactive Mode

$ ./hsh
($) /bin/ls
hsh main.c shell.c
($)
($) exit
$

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
$

Environment

• Language: C
• OS: Ubuntu
• Compiler: gcc
• Style guidelines: Betty style