This is a readme file for USH the microshell for OS 501 course
The attached zip contains a Makefile
Note: The makefile does not use the -m32 flag

There are 4 *.c files 
ush.c The main program and functions of shell
ush_util.c Utility functions of shell
parse.c Parser related code unmodified as provided by Professor

There are two header files
ush.h contains declaration of global variables for shell
parse.h is the header file of parser as provided by Professor

The file REFERENCES contains all the references used.

The shell will display the prompt only when stdout is a terminal. Otherwise only output of the commands are displayed.