Computer scienceSystem administration and DevOpsCommand lineManaging processes

Foreground and background jobs

Theory

Call PID of the last used job

Report a typo

Type command to find out the PID (process ID) of the last process in the shell.

Don't forget to use echo.

Sample Input 1:

Sample Output 1: 

This is the last process
Ok
Write a program in Shell
#!/usr/bin/env bash

function solve() {
# add your solution here

}
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