Write a C program that uses getopt() to parse its command line. Refer to the example program for getopt() in the slides. Assume that you were writing a program named my_uniq to report or filter out repeated lines in a file (the same as the uniq tool in Linux). The arguments in the command lines are also the same as those for uniq: my_uniq [−c|−d|−u] [−f fields] [−s char] [input_file [output_file]] Your program is to extract the options, option parameters, and other arguments in the command line.