Linux "Secret" Hand Signal

When Linux users want to identify themselves, we use the "Linux user" (popularly known as "Luser") hand signal:

Why Linux?

Linux provides a powerful alternative to Microsoft Windows. Some advantages of Linux are:

Links and Information

General purpose: Special purpose:

Software

Software for Linux is free. My priorities for choosing software are: functionality, efficiency, and then aesthetics. Currently, Ubuntu offers over 30,000 software packages. Here are some that I have used: Frequently used Linux commands (use man to get documentation)
Kenneth Massey, updated May 2011