August 2017
Intermediate to advanced
260 pages
5h
German
Content preview from Linux – kurz & gut, 3rd Edition
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Verwaltung der Benutzerzugänge
useradd |
Erzeugt einen Zugang. |
userdel |
Löscht einen Zugang. |
usermod |
Modifiziert einen Zugang. |
passwd |
Ändert ein Passwort. |
chfn |
Ändert die persönlichen Informationen eines Benutzers. |
chsh |
Ändert die Shell eines Benutzers. |
Der Installationsprozess für Ihre Linux-Distribution hat Sie zweifellos aufgefordert, einen Administratorzugang (root) und vermutlich auch einen normalen Benutzerzugang anzulegen (vorzugsweise für Sie selbst). Aber wahrscheinlich wollen Sie noch weitere Benutzerzugänge einrichten.
Das Anlegen von Benutzern ist eine wichtige Aufgabe, die man nicht auf die leichte Schulter nehmen darf. Jeder Zugang ist ein potenzielles Einfallstor für Eindringlinge, sodass jeder Benutzer ein starkes, ...
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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.