• Linux C Program gcc

• Read in command line arguments

• Task: Read in command line arguments after file.c

• Utilize getopt()

• These variables will be filled through command line arguments

• ex: file.c -a should print out help

• ex: file.c -b hey help create a file named hey

• ex: file.c -c 5 input 5 is inputted into variable x

• ex: file.c -d 6 input 6 is inputted into variable xx

• ex: file.c -e 100 input 100 is inputted into variable xxx

• ex: file.c [-a] [-b file] [-c x] [-d xx] [-e xxx]

Use stderr and perror if other than above is inputted