In a C source file, a programmer can use /* and */ to provide comments explaining a section of the code. /* is used to signal the opening of a comment and */ is used to signal the closing of a comment. A programmer can also use // to give a single line comment. Design a pipe of sed and awk to automatically remove all comments as well as blank lines (no matter where they are) and add line number to the following C source file. /home/hb117/class/cs371/labo3/example.c The output should look like this