Linux

Resizing images on the Linux command line

The convert command (part of ImageMagick) can change the resolution of image files faster than you can count to F in hex.

How to quickly make minor changes to complex Linux commands

Taking advantage of the grep command’s many options

The grep command offers interesting options to help you find what you want from text files.

Four ways to view files and file permissions on Linux

Viewing the content of files and examining access permissions and such are very different options. This post examines a number of ways to look at files on Linux.

Exploring bash builtins on Linux

Here's how to learn about the many bash builtins you might be unfamiliar with.

IBM offers bare metal LinuxONE instances through the cloud

IBM LinuxONE Bare Metal Servers let enterprises get the hardware of a mainframe for their own Linux environments via an off-premises IaaS model.

Understanding Linux file system types

Linux systems use a variety of file systems with very different strengths and benefits.

SONiC test lab gains industry support

Open Network Experience Center (ONE Center) for SONiC is being run by Aviz Networks with support from Cisco, Nvidia, Open Compute project, Supermicro, and others.

How to create netstat aliases to help focus on network activity

The netstat command can display an overwhelming amount of network statistics. Ready to make your focus a little easier with a series of aliases?

Using the Linux ncdu command to view your disk usage

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.