michaelomoniyi/simple_shell

Simple Shell Projects

A Project to replicate the Unix Shell system and operations. It is an ALX Project written entirely on C with Michael Omoniyi.

Compilation

Compile with GCC and flags like: -Wextra -Werror -Wall -pedantic -std=gnu89 Shell should be compiled this way: gcc -Wall -Werror -Wextra -pedantic -std=gnu89 *.c -o hsh

Testing

The shell should be tested this way in interactive mode: $ ./hsh ($) /bin/ls hsh main.c shell.c ($) ($) exit $

But 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 $

Built-ins

exit[n] - Exit the shell, with optional exit status, n.

env - Print the environment

setenv[var][value] - Set an environment variable and value.

unsetenv[var] - Remove an environment variable.

cd [dir] - Change The directory.

help [built-in] - Documentation for built-in

Contributors

(Michael Omoniyi)[https://@github.com/MichaelOmoniyi]