01-27-2009
A strange user appears in my quotas and I can't find it in my system
Hello, I am running a Solaris 8 system.
I Have encountered that each time I ask the system to report to me the users who have or are about to exceed their quota limit for disk usage, a strange number appears in a user name, it does not appear in my /etc/group or in my /etc/passwd files
The user appears as #833 and as you can see in the report, the number appears as a user, with the # symbol before it
I use: repquota -a | grep EXPIRED
juanma +- 225378 200000 250000 EXPIRED 0 0 0
#883 +- 365479 10000 15000 EXPIRED 11 0 0
felila +- 15007 15000 17000 EXPIRED 0 0 0
aidadia +- 5320 5000 6000 EXPIRED 0 0 0
I've been trying to solve it in several ways, however I can't seem to get it removed.
This is what I've done so far:
I've searched my /etc/passwd for a user called #883, as I've told you, there was no user
I've searched for the user with id 883 in my passwd file, so far, no user has that id number
I've used the command "finger 883" and it returns a bunch of users in the system, however, all of them have their own quotas and none has the id number 883
I've used the command find / -name "833" but it doesn't return any matches.
I've googled the user with and without the # simbol, along with keywords like solaris 8, however, it doesn't return any relevant information sources.
I would really appreciate help, since after all ,as you can see, the user's usage of HD space is growing and it'll be really troublesome.
Any aditional information I'm missing, feel free to tell me, so we can solve this problem. I hope I'm not the first person with this thig.
We think it might be a security breach, so if anyone knows about that, information is welcomed too
Thanks in advance
LZ
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