CS215-Lab 4 WTR 2001 1. PATH controls the order that the system uses to search directories to find and execute commands. The PATH is set in the login script. The stty command sets terminal parameters.
Standard output is the device where commands send information.
Standard output is generally set to the screen but it can be any output device. Standard output is set during the login procedure. Standard output is also known by 1. 4. Standard input is the device where commands receive information. Standard input is generaly set to the keyboard but it can be any input device.