rheng001 / rshell

Writing a basic command shell

Richard Heng

How to run file

1. Clone https://github.com/rheng001/rshell.git
2. cd rshell
3. git checkout hw1
4. make
5. bin/rshell

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Overview

To demostrate the basic abilities of a command shell.

Known Bugs

Unable to do the following:

1. Can't run command with quotes e.g "pwd"
2. Cant handle & as connector
3. Cant have different multiple connectors in one line e.g pwd || pwd && ls; ls;
4. Cant combine commands with exit e.g ls && ls && exit however single command exit works fine e.g exit