avere001 / rshell-1

#Rshell

Rshell is a program that uses bash commands and syscalls to replicate the bash terminal

##Install To install and run rshell, enter the following into a terminal:

1. git clone http://www.github.com/donei003/rshell.git

2. cd rshell

3. git checkout hw0

4. make

5. bin/rshell

##Features

Supports all bash commands and connectors such as ;, &&, and ||

Supports the chaining of multiple commands using said connectors

Supports the use of comments in the terminal

Supports the exit command

Neglects whitespace characters in between commands, connectors, and arguments

##Bugs and Limitations

• Commands like cd are not supported currently

• Piping is also not supported currently as well

• Colors for files, directories, etc. are not supported in this make of Rshell

• Text navigation (such as arrow keys) is not supported by this make of Rshell

• Up arrow key does not run the previous command

• echo "hello world" will include the quotation marks:w

• Rshell does not accept commands after the first instance of # in that instruction

• & and | are not valid connectors and spaces in between valid connectors are not allowed

• In the occurrence of a invalid command followed by the || the proceeding instruction will not execute

• The echo command will include every character until a valid connector is reached, a #, or the endline

• Tab is treated as a character