GROUP(5)						     Linux Programmer's Manual							  GROUP(5)

NAME

       group - user group file

DESCRIPTION

       /etc/group is a text file which defines the groups on the system.  There is one entry per line, with the following format:

	      group_name:password:GID:user_list

       The field descriptions are:

       group_name
	      the name of the group.

       password
	      the (encrypted) group password.  If this field is empty, no password is needed.

       GID    the numerical group ID.

       user_list
	      a list of the usernames that are members of this group, separated by commas.

FILES

       /etc/group

BUGS

       As the 4.2BSD initgroups(3) man page says: No-one seems to keep /etc/group up-to-date.

SEE ALSO

       login(1), newgrp(1), getgrent(3), getgrnam(3), passwd(5)

COLOPHON

       This  page is part of release 3.25 of the Linux man-pages project.  A description of the project, and information about reporting bugs, can
       be found at http://www.kernel.org/doc/man-pages/.

Linux								    2009-10-17								  GROUP(5)