chgrp [-Rv] group file [ file... ]
The following groups exist as of August 2000:
appm1350 appm2460 appm4720 appm1360 appm3310 appm5600 appm2350 appm4570 appm7400 appm2360 appm4580To change the users in a group, or to find out which users constitute a particular group, send email to ``webmaster@amath''.
A typical use of chgrp would be
noether> chgrp appm2360 syllabus.html (set group ownership) noether> chmod 664 syllabus.html (make the file group-editable)