RShell

Rshell is a student made program that is meant to behave like a terminal. It is meant to run commands like other terminals and such.

##Installation $ git clone http://github.com/aso001/rshell.git
$ cd rshell
$ git checkout hw0
$ make

##Launching After installation: $ bin/rshell

##Features 1.Prompts for username and hostname if avilable (1.31)

• user and host are displayed if available
• displays '$' and waits for user command and enter

2.Can take in user command input and breaks it up into vectors(1.13) (Updated 4/13/2015)

• && will execute the next command, if the previous command executes.

• || will execute the next command, if the previous command fails to execute.

• ; will always execute the next command.

3.Shell (1.31)

• Memory allocation handled before and after execution
  ++Added Error check messages

4.Ls Command(1.38)

• '-a': display the all contents of directory
• '-l': lists out detailed info
• '-R': does recursive calls

Known Bugs, Issues, Limitations

-Rshell cannot use 'cd' command
-Tabs are not treated as spaces and instead are treated as a character.
-Arrow keys are treated as characters.They will not cycle through previous commands and while move the cursor through the consol.
-File redirection('<' or '>' ) is not implemented
-'~' case for ls commands has been implemented but is a bit buggy. Alternative access method at the momement is using: '/home/csmajs/(yourusername)'