asdf

begin
    preHttp = 'http://'
    db = SQLite3::Database.open "/root/net.db"
    stm = db.prepare "SELECT * FROM ips"
    rs = stm.execute
    rs.each do |row|
        row.each  do |address|
            $ip << (preHttp+address)
        end
    end
rescue => e
    puts e
    puts "Exception occured"
ensure
    stm.close if stm
    db.close if db
end