Mail Archives: cygwin/2003/06/05/10:57:18
Igor,
Thank you for replying. Appending ' mkgroup -d' output did not help at all.
I think I need to explain a bit. The group and mkpasswd files are
modified by me in vain attempt to get the group ownership sync. It
obviously did not solve my problem.
The unmodified output of 'mkpasswd -l -c' is:
SYSTEM:S-1-5-18:18:
None:S-1-5-21-1606980848-308236825-725345543-513:513:
Administrators:S-1-5-32-544:544:
Backup Operators:S-1-5-32-551:551:
Guests:S-1-5-32-546:546:
Power Users:S-1-5-32-547:547:
Replicator:S-1-5-32-552:552:
Users:S-1-5-32-545:545:
Debugger Users:S-1-5-21-1606980848-308236825-725345543-1000:1000:
VS Developers:S-1-5-21-1606980848-308236825-725345543-1001:1001:
mkgroup_l_d:S-1-5-32-544:10544:
The unmodified out of 'mkgroup -l -c' is:
SYSTEM:*:18:544:,S-1-5-18::
Administrators:*:544:544:,S-1-5-32-544::
Administrator:unused_by_nt/2000/xp:500:513:U-ABPC\Administrator,S-1-5-21-1606980848-308236825-725345543-500:/home/Administrator:/bin/bash
ASPNET:unused_by_nt/2000/xp:1002:513:ASP.NET Machine
Account,U-ABPC\ASPNET,S-1-5-21-1606980848-308236825-725345543-1002:/home/ASPNET:/bin/bash
Guest:unused_by_nt/2000/xp:501:513:U-ABPC\Guest,S-1-5-21-1606980848-308236825-725345543-501:/home/Guest:/bin/bash
kiwhan:unused_by_nt/2000/xp:11900:10544:kiwhan,U-NIS\kiwhan,S-1-5-21-494817750-61625731-1489575960-1900:/cygdrive/c:/bin/bash
BTW, what do * as in 'SYSTEM:*:' and 'kiwhan:unused_by_nt/2000/xp:' mean?
Thank you.
---------------------------------------------------------------
We are what we repeatedly do.
Excellence, then, is not an act, but a habit. Aristotle
===-505-665-5079-=======================-kiwhan AT hotmail DOT com-===
----Original Message Follows----
From: Igor Pechtchanski <pechtcha AT cs DOT nyu DOT edu>
Reply-To: cygwin AT cygwin DOT com
To: kiwhan chung <kiwhan AT hotmail DOT com>
CC: cygwin AT cygwin DOT com
Subject: Re: group ownership of files
Date: Wed, 4 Jun 2003 21:40:53 -0400 (EDT)
On Wed, 4 Jun 2003, kiwhan chung wrote:
>I have been using Cygwin for about a month now without any problem. My
>computer crashed and when I rebooted, even though it started at my home
>directory, now the home was defined as '/cydgrive/c/cygwin/home/kiwhan' and
>not just '/home/kiwhan' I scratched my head and poked around and found out
>that my passwd file was corrupted somehow and
>
>mkpasswd -l -c > /etc/passwd
>mkgroup -l -c > /dtc/group
>
>made everything ok.
>
>Now, I lost group ownership to the files I previously made. What I'd like
>to know is:
>
>Is there any way to have all the files grouped in one group? After many
>tries, I now have ????? for group name, and that's all I can get.
>Currently, my files look like:
>
>-rw-r--r-- 1 kiwhan ???????? 16092 May 22 15:46 cygcheck.txt
>-rw-r--r-- 1 kiwhan Administ 27272 Jun 4 16:35 cygcheck2.txt
>-rw-r--r-- 1 kiwhan ???????? 4737 Jun 3 16:35 declare.txt
>-rw-rw-rw- 1 kiwhan ???????? 4443 Jun 4 12:25 declare2.txt
>drwxr-xr-x+ 3 kiwhan ???????? 0 May 30 14:37 geant451
>-rwxrwxrwx 1 kiwhan ???????? 988 May 27 15:50 kded.exe.stackdump
>-rwxrwxrwx 1 kiwhan ???????? 1085 May 27 15:50
>kdeinit.exe.stackdump
>-rwxrwxrwx 1 kiwhan ???????? 52 May 29 18:11
>kdesktop.exe.stackdump
>-rwxr-xr-x 1 kiwhan ???????? 685 May 27 14:24 xinitrc
>
>The file with correct group ownership -- cygcheck2.txt -- is made after the
>group ownership change, but the rest of the files that were made before the
>crash indicates that they are grouped to an undefined group.
>
>Here is a copy of group:
>
>SYSTEM:S-1-5-18:18:
>None:S-1-5-21-1606980848-308236825-725345543-513:513:
>Administrators:S-1-5-32-544:544:
>Backup Operators:S-1-5-32-551:551:
>Guests:S-1-5-32-546:546:
>Power Users:S-1-5-32-547:547:
>Replicator:S-1-5-32-552:552:
>Users:S-1-5-32-545:545:
>Debugger Users:S-1-5-21-1606980848-308236825-725345543-1000:1000:
>VS Developers:S-1-5-21-1606980848-308236825-725345543-1001:1001:
>alpha:S-1-5-32-544:10544:
>
>Here is a copy of passwd:
>
>SYSTEM:*:18:544:,S-1-5-18::
>Administrators:*:544:544:,S-1-5-32-544::
>Administrator:unused_by_nt/2000/xp:500:513:U-ABPC\Administrator,S-1-5-21-1606980848-308236825-725345543-500:/home/Administrator:/bin/bash
>ASPNET:unused_by_nt/2000/xp:1002:513:ASP.NET Machine
>Account,U-ABPC\ASPNET,S-1-5-21-1606980848-308236825-725345543-1002:/home/ASPNET:/bin/bash
>Guest:unused_by_nt/2000/xp:501:513:U-ABPC\Guest,S-1-5-21-1606980848-308236825-725345543-501:/home/Guest:/bin/bash
>kiwhan:unused_by_nt/2000/xp:11900:544:kiwhan,U-NIS\kiwhan,S-1-5-21-494817750-61625731-1489575960-1900:/cygdrive/c:/bin/bash
>
>Thanks for your help.
>Kiwhan
Kiwhan,
I see your user is a domain user, and you have at least one domain group.
You may have to do an "mkgroup -d >> /etc/group", just to pull in other
domain groups. I'd bet that if you did "ls -ln cygcheck.txt", you'd see a
group id >10000, which indicates a domain group.
Igor
P.S. It'd be interesting to find out why mkgroup created two entries with
the same SID, but thought that one was a domain group... Pierre?
--
http://cs.nyu.edu/~pechtcha/
|\ _,,,---,,_ pechtcha AT cs DOT nyu DOT edu
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|,4- ) )-,_. ,\ ( `'-' Igor Pechtchanski, Ph.D.
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