[CentOS] can non-owner change file group setup?

Tue May 12 18:31:47 UTC 2009
mcclnx mcc <mcclnx at yahoo.com.tw>

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?

Thanks.  


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