A very simple utility to draw basic bargraphs in the terminal.
Richard Fortescue-Webb, rfwebb.com
$ ./termgraph test.csv
This application was written in Golang as an exercise, it is not intended to be fully featured or idiomatically written. If you're looking for a practical solution the spark may be your best option.
This stuff will probably never happen but they might be useful
Make it terminal aware so that the default width is the current terminal width- Add vertical orientation in the style of sparklines
- Add option for different colours
- Add option for removing labels (needed for vertical orientation)
- Make this into a library with an example application