What Linux distributions are you familiar with and have used in your practice?

In DevOps practice, various Linux distributions are often used, each with its own features and areas of application. Here are some common ones:

• Ubuntu — one of the most popular distributions, widely used for servers and workstations. It has a large community and extensive package repository.
• Debian — a stable and reliable distribution, often used for servers, on which Ubuntu is based.
• CentOS / AlmaLinux / Rocky Linux — distributions compatible with Red Hat Enterprise Linux (RHEL), popular in corporate environments.
• Fedora — a more modern and up-to-date distribution, often used for testing new technologies.
• Arch Linux — a distribution for experienced users, with a rolling release principle, often used for custom solutions.
• OpenSUSE — a distribution with user-friendly management tools, used on both workstations and servers.

Depending on the tasks and project requirements, the appropriate distribution is chosen. For example, Debian or CentOS are often selected for stable servers, while Ubuntu or Fedora are preferred for development.