Kommentare in der /etc/passwd?

Posted by André Naumann • Monday, November 3. 2008
Was passiert eigentlich, wenn man in der /etc/passwd einen Benutzer mit "#" auskommentieren will?

Ein Arbeitskollege hat es offenbar gerade versucht, jedenfalls gibt es lustige Berechtigungen wie folgende:


testbox # ls -la
total 2
drwxr-xr-x 3 root root 96 Oct 31 14:38 .
drwxrwxr-x 6 # f00adm sapsys 1024 Nov 1 20:48 ..
drwxr-xr-x 2 root root 96 Oct 31 14:38 lost+found



Fazit: Geht nicht.

Fazit2: Das hätt man vorher wissen können :-)
Last modified on 2008-11-03 10:43
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Machin kaput

Posted by André Naumann • Friday, June 6. 2008
Consider this:

You're making a copy of all files within a filesystem to a brand new disk with rsync.

In a second run, rsync doesn't report any differences between the original filesystem and
its copy.

But the filesystems differ in size and number of files.

After comparing numerous lists of files in both filesystems(about 500k files in each),
we found the reason for the difference and it was, as always, pretty obvious:

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