Offering a potential alternative to the existing suspend and restore implementations in the Linux Kernel, Ying Huang posted a patch utilizing kexec, "kexec based hibernation has some potential advantages over uswsusp and suspend2. "

Procedure for creating a CSR on postfix MTA is just like web server. You need to use OpenSSL which is a cryptography toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) network protocols and related cryptography standards under Linux / UNIX.

Our readers and experts helped us create our first guide to the 50 most-used Linux command line tools. This wildly popular guide needs updating, so we asked our inner circle to pitch in again.

If you maintain a portal, ecommerce site, or heavily trafficked Web site, you might appreciate the ability to identify the geographical location of your site visitors. A good approach is a database that maps each IP address to a location -- such as MaxMind's GeoIP.

Many people are unsatisfied with the existing ways of font display systems on Linux. A research paper from Anti-Grain now showed easy but powerful text rasterization improvements. However, the answer from the FreeType developers is a bit sobering.

A computer running Linux can outperform the same computer running Windows XP or Vista. Even so, you may be able to make your Linux system even faster. Here are three optimizations, at different levels, that can make your Linux system perform better.

MPX already supported multiple input devices. Which blows pretty much all assumptions in user interfaces (input) out of the water. Now I've gone one step further and added support for multi-touch displays. Have a look at this video: http://www.youtube.com/watch?v=olWjnfBoY8E

I run a master and slave Kerberos servers, which requires setting up kprop to run regularly on the master server in order to transfer any changes to the slave server.