How to update status of a bug from "NEW" to "RESOLVED" from shell

[usmle Prep]

Hello All,
I am wondering if any one can help me in fixing this
issue?
query="http://xyz.com/bugzilla/buglist.cgi?cmd=doit?&bug_status=NEW&?&product=dvdchips"
I use the above query with wget to get a list of all
bugs whose status is NEW for a product dvdchips. What
I am looking for is a similar .cgi file already in
bugzilla that will help me update the status from NEW
to RESOLVED from shell using wget.
Thanks for all your help,
Srikant Nandamuri

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