Linux | News, how-tos, features, reviews, and videos
The awk, gawk and sed commands can turn tedious work into quick fixes. Check out the ways these commands can help get work done smoothly and easily.
Old rivals Red Hat and Oracle have teamed up for RHEL-based virtual machines running in Oracle’s OCI service.
The hexedit command provides a way to edit binary files, but to view and save the content in a file for later analysis without editing, try the xxd command.
There's a lot to learn about image files on the command line, from verifying file format to finding out where and when photos were taken and maybe even getting an unusual view of what they look like.
To manage user accounts on Linux systems, you'll need to be familiar with some important files and commands.
Linux provides a number of handy commands for managing file permissions, understanding who has access to the files and checking on file content.
The locale settings on Linux systems can sync dates and times with where you are in the world.
A few clever Linux commands can make it a lot easier to create, view and remove complex directory structures.
The ss command on Linux systems can provide extensive details on the sockets that provide communications between systems.
Linux provides a number of commands for examining network connections and sometimes creates new ones to expand functionality.