Question #$112$Create a directory called CPU, and inside this directory create a new text file called scheduler.txt with the following text.Long$-$term scheduler $-$ selects which processes should be brought into the ready queue.Short$-$term schedulerMedium$-$term schedulerThena$)$ display all lines that do not contain "process" in the file scheduler.txt$.$b$)$ display all lines that contain "scheduler" in the file scheduler. txt$.$