Working with data streams on the Linux command line Learn to connect data streams from one utility to another using STDIO.
Get organized at the Linux command line with Calcurse Keep up with your calendar and to-do list with Calcurse.
Living on the command line: Why mistakes are a good thing Plus, five characteristics of a healthy postmortem team meeting.
Tips for listing files with ls at the Linux command line Learn some of the Linux 'ls' command's most useful variations.
16 iptables tips and tricks for sysadmins Iptables provides powerful capabilities to control traffic coming in and out of your system.
Turn your book into a website and an ePub using Pandoc Write once, publish twice using Markdown and Pandoc.
