I have been trying to understand how to add some additional metadata to a MP4 file. I understand how to add metadata, like this: ffmpeg -i bb.mp4 -metadata title="my title" bb2.mp4 But w...

Other Posts Part I – JSON, Objects and Arrays Part II – The jq Command Part IV (upcoming) Simple Filters In this section we introduce the most-frequently used feature of jq: the filter.…

Other Posts Part I – JSON, Objects and Arrays Part III – Filters jq This section introduces you to the jq command, starting with the simplest possible commands as well as a brief look a…

Other Posts Part II – The jq Command Part III – Filters Introduction This jq series has been written to help users to get to a deeper understanding and proficiency in jq. It doesn’t aim…

Which tedious tasks do you perform each day? Check out this list of tasks you can automate to save time and move onto more important things.

Epoch and unix timestamp converter for developers. Date and time function syntax reference for various programming languages.

UNIX and Linux are two closely-linked operating systems that have defined modern-day computing. Learn what makes each of them unique today.

In this article, you will learn the list of best terminal emulators available for Linux, along with screenshots and installation instructions.

Learn how to find and delete duplicate files in Linux using rdfind, fdupes, and rmlint command line tools, as well as using GUI tools DupeGuru and FSlint.

The enormous amount of IPv6 addresses available to most commercially hosted VPS / root servers with a public IPv6 prefix allows you to route a public IPv6 address to every container that is running on your server. This tutorial shows you how to do that, even if you have no prior experience with routing, StepContinue reading →

I’ve had a Raspberry Pi 4B sitting in my cabinet for a few months now. I dusted it off and realized that the SD card was busted. Got a replacement 64GB U3 A2 card and got it up and running with Ubuntu server. The primary intended use was to run docker with DB containers that I use for my side projects such as Postgres/MySQL/MongoDB. My current home network consists of several routers for WiFi reachability.

Pi-hole is a DNS-level ad and tracker blocker that works on all of your devices with no additional changes.

Adventures into IPv6, and getting it all working on a UniFI UDM

3 votes and 17 comments so far on Reddit

1 vote and 2 comments so far on Reddit

While developing a logrotate configuration for the Ghost CMS system, I learned some things about the behavior of logrotate that I wanted to make note of: 1) Creating a new log file with the create directive is often unnecessary I didn't need to create a new logfile with create 644

Get Visual Studio Code up and running on Linux.

Peer-to-Peer Video Sharing, in the Truest Sense.

Make your DNS requests more private and secure

Development teams should shift detection of performance regressions as far left as possible. Here’s how with continuous benchmarking tool Bencher.

Nostr is a new and innovative approach to social media networking. Learn how it works and how you can install it in Linux today.

Here's a list of open-source mail servers that you can use to send/receive emails and store mail.

A pattern I really like for zero-downtime deploys is the ability to "pause" HTTP traffic at the load balancer, such that incoming requests from browsers appear to take a few extra seconds to return, but under the hood they've actually been held in a queue while a backend server is swapped out or upgraded in some way.

In this easy-to-follow guide, we will discuss how to create a file in Linux from the command line using echo, touch, tee, cat, and redirection operators.

In this post I’m going to show you how to build a multi-region Node.js Lambda API using Serverless Framework and

Automate your infrastructure, security & compliance.

In this topic, we will first look at what an IP address is, the differences between Ipv4 and IPv6 and configure IPV4 and IPv6 addresses on a Linux system.