September 2004
Intermediate to advanced
204 pages
5h 17m
German
Content preview from LINUX: kurz & gut
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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.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.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.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.
Gruppen verwalten
groups | Gibt die Gruppenzugehörigkeiten eines Benutzers aus. |
groupadd | Erzeugt eine neue Gruppe. |
groupdel | Löscht eine Gruppe. |
groupmod | Ändert eine Gruppe. |
Eine Gruppe ist eine Menge von
Benutzer-Accounts, die als eine Einheit behandelt wird. Wenn Sie einer
Gruppe bestimmte Rechte geben (z.B. für das Editieren einer Datei), dann
können alle Mitglieder dieser Gruppe diese Aktion ausführen. Zum
Beispiel können Sie der Gruppe freunde die Rechte zum
Lesen, Schreiben und Ausführen der Datei
/tmp/beispiel geben:
$ groups users schmidt freunde $ chgrp freunde /tmp/beispiel $ chmod 770 /tmp/beispiel $ ls -l /tmp/beispiel -rwxrwx--- 1 schmidt freunde 2874 Oct 20 22:35 /tmp/beispiel
Um Benutzer zu einer Gruppe hinzuzufügen, editieren Sie die Datei ...
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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.