Some doo-dads and whats-its from many years spent at the command line

Slowly publishing things as I find them and clean them up

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• logininfo Print some terminal, host, and shell info on login [POSIX sh]

• showcolors - Test ANSI control sequences for color (and other text decorations) [Python]

• flac2mp3 - convert flac files to high-quality VBR mp3 [wrapper for ffmpeg]