Replace Oracle with the NoSQL Engagement Database: Why and how leading companies are making the switch REGISTER >
"Thou shalt not log in as root.
Use 'sudoâ€ or 'su -' for administrative tasks.
"Thou shalt use the package manager when possible.
Sometimes installing from source code can't be avoided, but when
you use your distro's package manager to install software, you can
also use it to update and remove it. This is one of the main
strengths of Linux..."