Linux is here to stay. Linux is proven on the server realm and is making significant inroads in the desktop market. Linux+ is designed to certify professionals who can install, configure, manage, network, and troubleshoot Linux-based desktops and servers. "The Linux+ certification validates technical competency and provides a broad awareness of Linux operating systems. Those holding Linux+ certification demonstrate critical knowledge of installation, operation, administration and troubleshooting services".

Linux+ was introduced in September 2001 and CompTIA recently announced that the Linux+ certification would undergo a major revision in late 2004.

According to Yvonne Keith, CompTIA Linux+ certification program manager. "The revised exam is designed to build Linux capabilities for today's job tasks, and to prepare individuals for success as they train for and earn more advanced vendor-neutral and vendor-specific Linux certifications."

There are no prerequisites for this certification and it is seen as an entry-level certification. However, CompTIA recommends that you possess the A+ and Network+ certifications. With the strong and ever-increasing demand for Linux, Linux+ certification is an acknowledged starting point for network and system administrators with an interest in Linux expertise. The Linux+ designation is achieved by passing one conventional format exam.