The Unix Programming Environment
- The Unix Programming Environment by BrianKernighan and RobPike
- ISBN 0-13-937681-X, ISBN 978-0139376818
- Publisher: Prentice Hall; New Ed edition (March 1984)
- http://cm.bell-labs.com/cm/cs/upe/
The origin of this book was a paper titled "UNIX Style, or cat -v Considered Harmful", http://harmful.cat-v.org/cat-v/