Issue #147 / Feb 2013

Programs rarely reveal what they are doing in the background, but a few clever tools, of interest to both programmers and administrators, monitor this activity and log system functions.

Various alternatives let you work around pesky size limits when transferring a file from point A to point B.

Creating backups is one thing, making sure they're secure is another. We offer some tips for ensuring the process is as painless as possible.

With TCP Fast Open, Google introduces a protocol extension, implemented in the Linux kernel, that avoids unnecessary latency in network traffic and promises up to 41 percent acceleration, depending on the application.

Using personal, self-signed certificates and digital encryption.

We show you how to build on the basic functionality of Vim by introducing some useful search commands.

Gnofract 4D is a different kind of graphics program that conjures up stunning graphics videos based on fractal mathematics.

Chronicler Zack Brown reports on the latest news, views, dilemmas, and developments within the Linux kernel community.

A recent report highlights some advantages as well challenges for implementing free software in developing countries.