I hope that this book has been useful to you in getting gnuplot to do what you need it to do. But no single book can contain everything you might need to know. So, in this Appendix, I have compiled a brief list of other sources of gnuplot information and education.
The most direct and immediate source of help when using gnuplot is the built-in help system; by typing the
topic at the interactive prompt you can get detailed information on any topic. This is most useful if you already have some idea about what you are looking for. Sometimes the help system provides too much information, and often not enough, but this is usually the first place to look if you need to know all the options associated with ...