1. Write the zkill script to detect and kill zombie processes. The script should run hourly under user bill When a zombie is detected a log message is created. Use the logger command to create the log. The message is: Detected zombie process: 234. User: bob. Successfully killed. (where the PID is inserted in place of 234, and the username is in place of bob). If the zombie was not successfully killed the message is: Detected zombie process: 235. User: Alice. Could not kill. The zkill tool searches for zombie process. If it finds any it will attempt to kill them with SIGKILL. A log message is generated showing the PID, username, and success or failure. I found a few answers to this question but couldn't get them work for me for me. I am using RHEL 7..