Steven Vona is a Linux administrator whose passion for technology extends beyond the day to day and into a love of teaching his skills to others. Steven is trained and certified in multiple technologies, including Microsoft Windows, Linux, VMWare and Cybersecurity, and has over 16 years of experience working in both the public and private sectors. Because Steven did not complete a traditional educational path, he is mostly self-taught and a strong believer in learning by experimentation. Steven began to teach himself programming at age 12 and ran a BBS in 1988; when teaching, he encourages others to try different solutions and learn from their mistakes and successes. Outside of technology, Steven is an animal lover and an avid photographer who enjoys exploring and photographing his native city, Philadelphia.
Create a Custom MOTD or Login Banner in Linux
Back in the old days, before graphical interfaces, system administrators would leave a message for users by using the Message of the Day “MOTD” file. These days the motd still exists but is rarely ever used. I personally haven’t seen someone use the motd file…
cd Command – Change Directories on Linux Command Line
Learn the basics of navigating the Linux filesystem with the cd command and some tips and tricks to be more efficient on the command line.
Tail Command – Output the Last Lines of Files
The tail command is a simple command that by default prints the last 10 lines of a file to standard output (stdout). The most common use for tail is to follow, or continually read a log file on the command line. It is so common…
rm Command – Deleting Files on the Linux Command Line
Learn how to the rm command and all of it’s options including recursive deleting, interactive deletion, confirmation prompts and deleting directories.
Changing System Locale Settings in Red Hat 8
Setting the correct system locale is important for many reasons. The locale setting controls how a lot of the information on the system is presented. It usually specifies the keyboard layout, input language and is used by many programs on the system. The system locale…
Find and Delete Empty Directories on the Linux Command Line
In this Linux quick tip we will be discussing how to find empty directories and how to delete them. We will also examine how to find empty files (zero size) and how to act on them as well. Finding Empty Directories Using the find command…