readme

这是一个同样来自贝尔实验室的和UNIX有着渊源的操作系统, 其简洁的设计和实现易于我们学习和理解

Miscellaneous programs - all are unsupported.

  ibmfont.c	IBM PC to Unix font conversion program
  laserbar.[c1]	Barcode filter and man page - Jan Wolitzky
  lp.model	Sample lp interface (not for Unix 4.0) - Maryann Csaszar
  macfont.c	Macintosh to Unix font conversion program
  pscrypt.c	Quick implementation of Adobe's encryption/decryption algorithm
  setbaud.ps	Example of how to change the printer's baudrate

Use make to compile C programs. For example,

	make macfont

compiles macfont.c.