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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LEARN ABOUT OPENSOLARIS
install-solaris
install-solaris(1M) install-solaris(1M)
NAME
install-solaris - install the Solaris operating system
SYNOPSIS
install-solaris
install-solaris invokes the Solaris Install program. Depending on graphical capability and available memory at the time of invocation,
install-solaris invokes either a text-based installer or a graphical installer.
The following minimum requirements for physical memory dictate which features are available during installation:
For SPARC machines:
128 MB
Minimum physical memory for all installation types
128 MB
Minimum physical memory required for windowing system
384 MB
Minimum physical memory required for graphical-based installation
For x86 machines:
256 MB
Minimum physical memory for all installation types
256 MB
Minimum physical memory required for windowing system
512 MB
Minimum physical memory required for graphical-based installation
In some cases, even if the minimum physical memory is present, available virtual memory after system startup can limit the number of fea-
tures available.
install-solaris exists only on the Solaris installation media (CD or DVD) and should be invoked only from there. Refer to the for more
details.
install-solaris allows installation of the operating system onto any standalone system. install-solaris loads the software available on the
installation media. Refer to the for disk space requirements.
Refer to the for more information on the various menus and selections.
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcdrom (Solaris instal- |
| |lation media) |
+-----------------------------+-----------------------------+
|Interface Stability |Evolving |
+-----------------------------+-----------------------------+
pkginfo(1), install(1M), pkgadd(1M), attributes(5)
It is advisable to exit install-solaris by means of the exit options in the install-solaris menus.
23 Sep 2005 install-solaris(1M)