According to the notice posted on the Acquisition Planning Forecast System Friday, the follow-on contract, a recompetition of the USCG’s current Infrastructure Managed Services, or IMS, blanket ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

Bash scripting is a powerful tool for automating tasks on Linux and Unix-like systems. While it's well-known for managing file and process operations, arithmetic operations, such as division, play a ...

Jq is a powerful and highly flexible parser program that can stream and filter JSON data out of files and UNIX pipes. This article will teach you the basics of jq, present code examples, as well as ...

You can use the stat command to view dates and times associated with Linux files, and the date command can do some handy conversions if you’d like to display the current time in the epoch format.

Over the weekend, experimenters discovered that OpenAI’s new chatbot, ChatGPT, can hallucinate simulations of Linux shells and role-play dialing into a bulletin board system (BBS). The chatbot, based ...

There are several softwares to convert text files from UNIX or Linux to DOS operating systems and vice-versa. However, it always helps to know the manual conversion. In shell programming languages ...

In my initial days of programming, I have spent hours trying to find the error in my code, and in the end, it might be something simple. You might have faced the same ...

When it comes to bash scripting, all the scripts are mainly focused on the command-line operation. Whether you need input from the user or display some messages, everything is done through the ...

In our first tutorial on command line wizardry, we covered simple redirection and the basics of sed, awk, and grep. Today, we’re going to introduce the concepts of simple variable substitution and ...