Shell

A POSIX-compliant shell in progress, capable of interpreting shell commands, running external programs and built-in commands.

Current features

The shell starts with a $ prompt. Currently supported commands include:

• exit terminates the shell.
• Ctrl+C terminates the shell.
• echo prints its arguments.
• type determines how a command would be interpreted.
• pwd prints the absolute path of the current working directory.
• cd is in progress.