Language Selection

English French German Italian Portuguese Spanish

So You Like Color--The Mysterious ^[[

Filed under
Linux

Have you ever redirected the output of a curses program with colors and wondered what those mysterious ^[[ symbols are? Have you ever tried to produce colors with a printf command without using curses? If the answer to either of these questions is yes, read on. This article attempts to explain the mysterious characters that one finds in the output of a curses program that produces colors. Later, we extend this concept to produce colors with a mere printf command.

Full Article.

More in Tux Machines

GTK+ 3.21.4 GUI Toolkit Fixes Clipboard Handling on Wayland, Adds New APIs

As part of the GNOME 3.21.4 desktop environment release, the development team behind the popular and widely-used GTK+ GUI (Graphical User Interface) toolkit have released development version 3.21.4. Read more

Puppy Linux Cousin Toutou Linux 6.3.2 "SlaXen" Alpha Released for Public Testing

Toutou, one of the fastest and most comprehensive minimalist GNU/Linux distributions, is again in development, it looks like we're now able to test drive the 6.3.2 Alpha release of the upcoming Toutou Linux SlaXen series. Read more

Linux 4.6.5

I'm announcing the release of the 4.6.5 kernel. All users of the 4.6 kernel series must upgrade. The updated 4.6.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.6.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-st... thanks, greg k-h Read more Also: Linux 4.4.16 Linux 3.14.74

today's leftovers