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She was the lead author of the "bibles" of system administration: UNIX System Administration Handbook (1989, 1995, 2000), Linux Administration Handbook (2002, 2006), and UNIX and Linux System Administration Handbook (2010, 2017). Evi Nemeth was known in technology circles as the matriarch of system administration. [1] [2]
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.
This is a list of POSIX (Portable Operating System Interface) commands as specified by IEEE Std 1003.1-2024, which is part of the Single UNIX Specification (SUS). These commands can be found on Unix operating systems and most Unix-like operating systems.
The Unix system is composed of several components that were originally packaged together. By including the development environment, libraries, documents and the portable, modifiable source code for all of these components, in addition to the kernel of an operating system, Unix was a self-contained software system. This was one of the key ...
Su (Unix) Sudo; Sumo Logic; Superuser; Sysload Software; Syslog; Syslog-ng; Sysmon envsys; Sysop; Systat (BSD) System Administrator Appreciation Day; System Center Advisor; System monitor; System profiler; Systems management; Systems Management Architecture for Server Hardware
ifconfig (short for interface config) is a system administration utility in Unix-like operating systems for network interface configuration. The utility is a command-line interface tool and is also used in the system startup scripts of many operating systems.
After the release of Version 10, the Unix research team at Bell Labs turned its focus to Plan 9 from Bell Labs, a distinct operating system that was first released to the public in 1993. All versions of BSD from its inception up to 4.3BSD-Reno are based on Research Unix, with versions starting with 4.4 BSD and Net/2 instead becoming Unix-like.
Crack began in 1990 when Alec Muffett, a Unix system administrator at the University of Wales Aberystwyth, was trying to improve Dan Farmer's pwc cracker in COPS. Muffett found that by re-engineering the memory management, he got a noticeable performance increase.