groupmod
GROUPMOD(8) GROUPMOD(8) NAME groupmod - Modify a group SYNOPSIS groupmod [-g gid [-o]] [-n group_name ] group DESCRIPTION The groupmod command modifies the system account files to reflect the changes that are specified on the command line. The options which apply to the groupmod command are -g gid The numerical value of the group's ID. This value must be unique, unless the -o option is used. The value must be non-negative. Values between 0 and 99 are typically reserved for system groups. Any files which the old group ID is the file group ID must have the file group ID changed manually. -n group_name The name of the group will be changed from group to group_name. FILES /etc/group - group information /etc/gshadow - secure group information SEE ALSO chfn(1), chsh(1), useradd(8), userdel(8), usermod(8), passwd(1), groupadd(8), groupdel(8) AUTHOR Julianne Frances Haugh (jfh@austin.ibm.com) GROUPMOD(8)