Last week’s TechMail is about one of my favourite programs, sudo: Delegate privileges to users with sudo. It’s just a short primer on how to use sudo so for those that do know how to use it and manage /etc/sudoers, it’s nothing special, but for those who don’t, it’s a good start. Alternatively, you can also look at the wiki article Using Sudo to Limit Access which is quite a few years old, but I think it’s still pretty much up-to-date, minus missing some new feature stuff perhaps.