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Anton
User for 9 months
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Major version upgrdae
Upgrade major version apt update apt upgrade -y shutdown -r now apt install update-manager-core ...
Moving most consuming directory to the separate disk
In my case, one directory is consuming most of the disk space dedicated for the system. Stop the ...
2025-07-26 - here and there
Deployed PAM solution: goTeleport Garmin Boating (former Navionics) on Android tablet for a week...
Research on alternative to native Calendar application in MacOS
Disadvantages or "What could be done better" Creating overlapping event The biggest challenge in...
Fail2Ban - securing services and web applications
Determine, which firewall is running systemctl is-active ufw ufw status systemctl is-active nfta...
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Debian family (pure Debian, Ubuntu)
Hardening
Applying best-practises, securing default configurations.
EnterpriseDB (PostgresSQL from EnterpriseDB)
Virtualization
Create Virtual Machines (VMs), clone, run, test, study and use them.
BookStack
Simple for non-technical and technical people documentation portal.