# ttyplot > A realtime plotting utility for the command line with data input from `stdin`. > More information: . - Plot the values `1`, `2` and `3` (`cat` prevents ttyplot to exit): `{ echo {{1 2 3}}; cat } | ttyplot` - Set a specific title and unit: `{ echo {{1 2 3}}; cat } | ttyplot -t {{title}} -u {{unit}}` - Use a while loop to continuously plot random values: `{ while {{true}}; do echo {{$RANDOM}}; sleep {{1}}; done } | ttyplot` - Parse the output from `ping` and visualize it: `ping {{8.8.8.8}} | sed -u '{{s/^.*time=//g; s/ ms//g}}' | ttyplot -t "{{ping to 8.8.8.8}}" -u {{ms}}`