# into multiple rows with one hostname each.
`#{cmd} --noheader -o '%N:#{outfmt}'`.each_line do |line|
tokens = line.chomp.split(":", max_fields)
# into multiple rows with one hostname each.
`#{cmd} --noheader -o '%N:#{outfmt}'`.each_line do |line|
tokens = line.chomp.split(":", max_fields)