The ncdu command provides a convenient way to review files and the disk space being used on Linux systems, but the file sizes may appear a little strange at first. The ncdu command provides a fast and ...

With a modest string of commands, you can get a quick look at what commands you're using on your Linux system and how often. Getting a summary of the commands you use on a Linux system requires only a ...

IBM last week unveiled upgrades to the high end of its System p5 Unix server line that add dual-core Power5+ processors. The new chips help boost system performance by 25 percent, the company said.

Have you ever wanted to read a file one line at a time in a shell script and found the task to be a lot more trouble than you ever imagined? If you use a “for line ...

IBM is upgrading the high end of its System p5 servers with dual-core Power5+ processors, which the company says will deliver a 25% performance gain over existing models — in part through improvements ...

IBM is upgrading the high end of its System p5 servers with dual-core Power5+ processors, which the company says will deliver a 25 percent performance gain over existing models -- in part through ...