I don't think that is true: (my login ID are member of DBA and OINSTALL group)
$ ls -altotal 13936drwxrwxrwt 8 root root 4096 May 13 04:02 .drwxr-xr-x 32 root root 4096 Feb 11 15:36 ..-rwxrwxr-- 1 oracle dba 9 May 11 20:50 aabb
$ chgrp oinstall aabbchgrp: changing group of `aabb': Operation not permitted
--- 09/5/12 (二)，Les Mikesell <lesmikesell@xxxxxxxxx> 寫道：
> 寄件者: Les Mikesell <lesmikesell@xxxxxxxxx>> 主旨: Re: can non-owner change file group setup?> 收件者: "CentOS mailing list" <centos@xxxxxxxxxx>> 日期: 2009年5月12日,二,下午3:38> nate wrote:> > mcclnx mcc wrote:> >> We are tried to count how many files belong to> certain group. Our system> >> administrator told us "non-owner" can easy change> file group name to> >> another. I have been tried several> combination and never successful (only> >> ROOT can change file group to other name).> >>> >> Does anyone know how "no-owner" can change file> group name?> > > > If the "no-owner" user has write access to the file> they could> > copy the file to a new file name(thus getting> ownership of the> > file), and overwriting the original file with the new> file.> > You need write access in the directory, but only read> access to the > original file to do this.> > -- > Les Mikesell> lesmikesell@xxxxxxxxx> _______________________________________________> CentOS mailing list> CentOS@xxxxxxxxxx> http://lists.centos.org/mailman/listinfo/centos>
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