I am Ivan

Linux System Administrator

Luck Is What Happens When Preparation Meets Opportunity

Open Source Software Promoter

Linux experience:

archlinux digtvbg linux logo administration

Archlinux with its package manager pacman, rolling release style of updates has built quite a name over the time. I’ve installed it to pcs and raspberry pis. The actual installation procedure is quite educating to say at least. Linux ecosystem has definitely found a nice ally in the face of the archlinux community. Last but not least – their wiki has saved more than a million lives (figuratively speaking).

Archlinux is guarateed to have a dedicated post in our blog.

ubuntu logo digtvbg linux administration

Ubuntu  – my first installation of Ubuntu was in June 2006. At that time scepticism about desktop environment for a linux system was still quite real (maybe for a reason). Even back then in 2006, having no previous linux experience I managed to use Ubuntu almost smoothly. Over the time things in linux world changed, evolved in the very right direction – don’t mess the server functionality but improve desktop. In 2006 Gnome was the desktop, various Ubuntu flavors were not that many. Today I’ve settled with lxqt desktop – it’s not better not worse that the other desktop environments but I support progress. In my point of view lxqt upgraded lxde and prepared it for the future.

Some day I’ll try to say more in the blog.

opensuse digtvbg linux administrator

This greeny little monster. At first I was sceptical about its usability and meaningful functionality (before even trying it). Once I had it installed I couldn’t believe that linux server configuration tasks and functions could be managed even easier than in debian/ubuntu world. OpenSUSE linux installer seems the easiest I’ve used (no pun against *BSD intended).

What makes openSUSE stand out in my point of view are these things:

-YAST2 – do try it before judging.

-OBS – the infamous opensuse build service

-Seamless integration of several desktops in 1 installation media.

Our blog will be glad to go into this soon.

Digtvbg FB page:
1 hour ago
Analyzing Linux server performance with atop


The atop command displays you a more anatomized view of your server’s performance.

15 hours ago
Sudo Flaw Lets Linux Users Run Commands As Root Even When They’re Restricted

A vulnerability in Sudo, tracked as CVE-2019-14287, could allow Linux users to run commands as root user even when they’re restricted.

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Android Hacking with Termux

If you want to immerse yourself more about how to hack with Android, then Termux is a very good App to use an discover.

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Kubernetes resource limits or Kubernetes quota management – LinuxDady


kubernetes resource limits is very important topic for every kubernetes engineers. Because by using this we can save wastege of our resources. Let’s do it.

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50 Amazing Linux Crontab Commands For The SysAdmins

The crontab command is a handy software utility built-into most Unix systems which allows the sysadmin to create and edit their cron jobs.

4 days ago
Configuration of iptables policies – Kernel Talks

Learn configuration of iptables policies in Linux. Know how to add, delete, save linux native firewall rules in iptables.

4 days ago
How to increase CPUs in virtual machine

In this video show how to increase the no of CPUs in Linux virtual Machine

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Automating AWS: Lambda, Systems Manager, and More – LinuxTechLab

Learn how Automating AWS works. In AWS, you can automate pretty much any service or function that is accessible through API or the CLI.

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How To Set Permanent DNS Nameservers in Ubuntu and Debian

In this article, we will show how to install and use the resolvconf to set permanent DNS name servers in /etc/resolv.conf file under Debian and Ubuntu.

5 days ago
Best IP Address Management Tools for Linux

IPAM software provides you with an overview of your network, gives you the opportunity to strategically plan your network growth and reduce the number of manual administration tasks.

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