Description: Linux system administration refers to the management and configuration of operating systems based on Linux, such as Debian, Ubuntu, CentOS, and SUSE Linux Enterprise. This practice involves a series of tasks that ensure the efficient and secure operation of servers and workstations. System administrators are responsible for the installation, configuration, maintenance, and updating of software and hardware, as well as managing users and permissions. Additionally, they must ensure that the system is protected against security threats and that data backups are performed. Linux system administration also includes monitoring system performance, troubleshooting, and resource optimization. With the growth of IT infrastructure and the adoption of open-source solutions, Linux system administration has become essential in enterprise environments, where stability and security are paramount. Specific Linux tools and commands, such as bash, systemd, and package management tools, are fundamental for effectively carrying out these tasks. In summary, Linux system administration is a critical component for the success of IT operations in any organization that uses this platform.
