capture users and uids, filtering for > 500 uids

get_nonsys_users.rb

#!/usr/bin/env ruby -wKU
# capture users and uids, filtering for > 500 uids
# want to emulate dscl . -list /users UniqueID | awk '$2 > 500 { print $1 }'

def get_nonsys_users
  users = `dscl . -list /users UniqueID`.split("\n").collect! {|u| u.sub!(/\ +/, ",").split(",").to_a}.select {|u| u[1].to_i > 500}
end


p get_nonsys_users