Here are all published articles, sorted by date in descending order.
It has been a while since there were beautiful wallpapers. Another selection: №91-100. In the era of generative AI, photos taken by real people are becoming increasingly valuable. Although even here it is easy to be deceived.
Continuing the topic of using SSH in Linux🐧. Today we'll talk about fine-tuning the client using the ~/.ssh/config📄 configuration file, as well as automatic key import into ssh-agent😎 without entering passwords.
In this article we will build our own Docker image with a modern DNS server — Unbound. We'll take a detailed look at the Dockerfile, as well as my script for preparing the container environment.
Another evening video roundup🧐: 5️⃣ videos about IT and around it that I find interesting😉.
I'll tell you how to install and launch the Open Arena🎮 client (a fork of Quake 3 Arena) on Linux and Windows, and also show how to connect to a private server🖥️.
Many users of Linux🐧 systems face the need to write the output of a particular command/script to a log file📑. In this article we will look at several ways to configure journaling (aka logging) in Linux using the popular command shell — Bash, as an example.
Today, a theoretical note🗒️. Let's talk about the system log in Linux, find out who syslog and journald are, and how they differ + briefly about their advantages and disadvantages. It'll be informative😉.
Another evening video roundup🧐: 5️⃣ videos about IT and around it that I find interesting😉.
A short preface: in the course of my work I most often deal with Debian and RHEL/Centos distributions. So somehow I missed the changes in recent versions of the Ubuntu distribution described below🫣
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