Red Hat Linux 7 Unleashed

Red Hat Linux 7 Unleashed

By William Ball

Other Helpful Programs

The following are short descriptions of just a few of the programs offering handy printing services available as part of your Red Hat distribution or available for download. You'll find some of these indispensable.

pbm Utilities

To translate or manipulate your graphics files into a multitude of formats or effects for printing, try one of Jef Poskanzer's numerous pbm utilities included with Red Hat Linux. At last count there were nearly 100 programs. Use the apropos command with the pbm and pnm keywords for pointers.

gv

Most of the convenience of having PostScript documents print automatically on cheap inkjet printers under Linux derives from Aladdin Enterprises' interpreter, gs, or Ghostscript. However, Johannes Plass's X client, gv, based on Tim Theisen's much-beloved Ghostview, is another one of those "insanely great" programs that come with nearly every Linux distribution, including Red Hat's.

You can use gv, like the older Ghostview, to preview or print .ps files. This program features multiple levels of magnification and landscape and portrait modes, and prints PostScript files too.

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