Someone asked me this recently. I don’t have just one answer. I compiled a list of things I thought of and emailed it to my friend…then I thought I would post it here for future reference.
Posted by: Vivek Gite
The author is the creator of nixCraft and a seasoned sysadmin and a trainer for the Linux operating system/Unix shell scripting. He has worked with global clients and in various industries, including IT, education, defense and space research, and the nonprofit sector. Follow him on Twitter, Facebook, Google+.