Tune in to communities around the world with the push of a button. When I get home at night, I like to tune into the world with the push of a button. I've lived in lots of different places—from Dunedin, New Zealand, to Santa Fe, New Mexico—and in each town, I've come to love a radio station (usually a community radio station) that embodies the spirit of the place. With the push of a button, I can get a bit back in sync with each of these places and also visit new communities, thanks to internet radio.

How to use ncurses to manipulate your terminal screen.

Why does ncurses support only eight colors? If you've looked into the color palette available in curses, you may wonder why curses supports only eight colors. The curses.h include file defines these color macros: COLOR_BLACK COLOR_RED COLOR_GREEN COLOR_YELLOW COLOR_BLUE COLOR_MAGENTA COLOR_CYAN COLOR_WHITE But why only eight colors, and why these particular colors? At least with the Linux console, if you're running on a PC, the color range's origins are with the PC hardware.

Boasting as many pages as most technical books, this month’s issue of Linux Journal comes in at a hefty 181—that’s 23 articles exploring topics near and dear to everyone from home automation hobbyists to Free Software advocates to hard-core hackers to high-level systems architects.