The script below uses mailx to send sar output via email. How it differs from the simple commands shown above is that it sends only the daily average from as many sar data files happen to be ...

Mastering UNIX Shell Scripting by Randy Michael. Reviews. by Marco Fioretti. on November 1, 2004. ... such as printing booklets, mirroring Web sites or searching through e-mail. The author has a lot ...

So, what’s Shell scripting? Shell Scripting is defined as an open-source program that’s run by Linux or Unix shell. Through shell scripting, you can write commands to be executed by the shell. Lengthy ...