August 2000
Intermediate to advanced
896 pages
28h 17m
English
book
UNIX System Administration Handbook, Third Edition
by Scott Seebass, Garth Snyder, Evi Nemeth, Trent R. Hein
Content preview from UNIX System Administration Handbook, Third Edition
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6 Adding New Users
Adding and removing users is a routine chore on most systems. These tasks are simple, but they are also boring; most administrators build tools to automate the process and then delegate the actual work to an assistant or operator.
Account hygiene is a key determinant of system security. Infrequently used accounts are prime targets for hackers, as are accounts with easily guessed passwords. Even if you use your system’s default tools to add and remove users, it’s important to understand the underlying changes the tools are making.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.