资 源 简 介
Mini-shell is a simple Unix Shell written in C program.The features of the Mini-Shell (msh) includes:-
* Reads commands from standard input and execute them in a loop until a built-in command exit is issued
* akes use of pipe to input the output of command to another.
* Redirects the standard input and output of commands by prefixing them with built-in commands in file and out file;
* Terminates (involuntarily) the foreground processwhen user presses ^C and return back to the mini-shell;
* Interrupts the foreground process temporarily, when user presses ^Z, returning to the mini-shell;
* Executes any number of processes in background (i.e., in parallel with the foreground process),including in particular, the ability to start another process while a process has been temporarily suspended;
* Informs the user when the background process finishes or is waiting for an input from the terminal;
* Informs the user what commands are executing in the background by issuing the built-in c
