Use C and LINUX only please!!! thumbs up for correct answer with output

A Process creates a child process. Child process will print out "hello 0" "hello 1" After a certain number of seconds(user input), it kills itself WITH signal mechanism ONLY, don't use exit( on the child. You can use alarm() which may show the "Alarm clock". (Alarm clock may not appear depending on your environment. It is not required) 1 line per second Your output should look like hello 0 hello 1 hello2 hello3 hello4 etc. Alarm clock may or may not appear] outputl