September 2004
Intermediate to advanced
204 pages
5h 17m
German
Content preview from LINUX: kurz & gut
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Benutzer-Accounts verwalten
useradd | Erzeugt einen neuen Account. |
userdel | Löscht einen Account. |
usermod | Ändert einen Account. |
passwd | Ändert ein Passwort. |
chfn | Ändert die persönlichen Informationen eines Benutzers. |
chsh | Ändert die Shell eines Benutzers. |
Das Installationsprogramm von SUSE-Linux lässt Sie zwei Accounts anlegen, einen für den Administrator und einen für einen gewöhnlichen Benutzer, in der Regel Sie selbst. Vermutlich wollen Sie aber noch andere Accounts anlegen.
Das Anlegen von Benutzern ist eine wichtige Aufgabe, die nicht auf die leichte Schulter genommen werden sollte. Jeder Account ist eine potenzielle Eintrittspforte für Eindringlinge. Daher sollte jeder Benutzer ein starkes, schwer zu erratendes Passwort verwenden und dieses regelmäßig ändern. ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.