Linux gbsh Shell Implementation

Description

Linux Shell coded in C++ Language which performs some of the features found in typical shells, like the bash (Bourne Again Shell) or csh (C-Shell).

Commands Implemented

• ps
• ls
• cd
• top
• csh
• pwd
• man
• exit
• clear
• | (pipe)
• environ
• unsetenv
• & (ampersand)
• setenv to set the environment variable to
• setenv to set the environment variable to empty string
• I/O redirection (Use > for output redirection, and < for input redirection)

Manual

1. Use the following command to Compile the Code:

   make
   

2. Use the following command to Run the Code:

   ./gbsh
   

Working Screenshot