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Red Hat Certified System Administrator (RHCSA) RHCSA is an entry-level certification that focuses on competencies at system administration, including installation and configuration of a Red Hat Enterprise Linux system and attach it to a live network running network services. To achieve the RHCSA certification the student must pass EX200, a 3 ...
The Linux Professional Institute Certification (LPIC) Program is the core certification program offered by the Linux Professional Institute (LPI). LPI offers three different certification tracks: an introductory Essentials Track, the Linux Professional Track, and an Open Technology Track for professionals working with additional technologies such as DevOps and BSD.
Zephyr is a small real-time operating system for connected, resource-constrained devices supporting multiple architectures. It was developed as an open-source collaboration project and released under the Apache License 2.0. Zephyr became a project of the Linux Foundation in February 2016. Open Mobile Hub.
A Linux-based system is a modular Unix-like operating system, deriving much of its basic design from principles established in Unix during the 1970s and 1980s. Such a system uses a monolithic kernel, the Linux kernel, which handles process control, networking, access to the peripherals, and file systems.
The Linux Professional Institute Inc. was incorporated as a Canadian non-profit organization on October 25, 1999. It is headquartered near Toronto, Ontario, Canada. It is led by a board of directors. Members of the Board are: Uira Ribeiro (Chairman), Brian Clemens (Vice-Chair), Michinori Nakahara, Emmanuel Nguimbus, Ricardo Prudenciato, Dorothy ...
An IT administrator, system administrator, sysadmin, or admin is a person who is responsible for the upkeep, configuration, and reliable operation of computer systems, especially multi-user computers, such as servers. The system administrator seeks to ensure that the uptime, performance, resources, and security of the computers they manage meet ...
The courses cover security fundamentals and technical aspects of information security. The institute has been recognized for its training programs [3] and certification programs. [4] Per 2021, SANS is the world’s largest cybersecurity research and training organization. [5] SANS is an acronym for SysAdmin, Audit, Network, and Security. [6]
yum (software) The Yellowdog Updater Modified (YUM) is a free and open-source command-line package-management utility for computers running the Linux operating system using the RPM Package Manager. [4] Though YUM has a command-line interface, several other tools provide graphical user interfaces to YUM functionality.