The directory services command line (dscl) command can be used to create a group. Here we’re going to use dscl to create a group called Local Admins (or ldadmins for short). First up, create the group: dscl . create /Groups/ladmins Now give our ladmins group the full name by creating the name key: dscl . create /Groups/ladmins RealName “Local Admins” Now to give the group a password: dscl . create /Groups/ladmins passwd “*” Now let’s give the group a Group ID: dscl . create /Groups/ladmins gid 400 That wasn’t so hard, but our group doesn’t have any users. dscl . create /Groups/ladmins GroupMembership localadmin Why create a group with just…