What Linux distributions have you used?

In my work, I used several popular Linux distributions:

• Ubuntu — due to its convenience and large community, often used for servers and workstations.
• CentOS / AlmaLinux / Rocky Linux — for enterprise servers where stability and support for RHEL-compatible systems are important.
• Debian — for stable and reliable server solutions.
• Fedora — for testing new technologies and development.

The choice of distribution depends on the tasks: stability, support, package availability, security requirements, and infrastructure compatibility.