How do you apply Linux capabilities in your professional activities?

In professional activities, Linux is used as the main operating system for servers and development. I utilize Linux capabilities for automating tasks with shell scripts, managing processes and services through systemd, monitoring resources using utilities like top, htop, vmstat. I also actively use package managers for installing and updating software, configure network parameters and access rights via chmod, chown, iptables. Working with logs through journalctl and system logs helps quickly identify and resolve issues. In DevOps, I often use containerization (Docker) and orchestration (Kubernetes), which are closely integrated with the Linux environment.