From bc7d13bb48d713f2e1d057273db36eed6368a5d9 Mon Sep 17 00:00:00 2001 From: Von Random Date: Thu, 11 May 2017 10:58:31 +0300 Subject: [PATCH] add truecolortest.awk --- truecolortest.awk | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100755 truecolortest.awk diff --git a/truecolortest.awk b/truecolortest.awk new file mode 100755 index 0000000..ec3313f --- /dev/null +++ b/truecolortest.awk @@ -0,0 +1,16 @@ +#!/usr/bin/awk -f +# a simple script to test 24 bit compatibility in a terminal +# source: https://gist.github.com/XVilka/8346728 +BEGIN{ + s="/\\/\\/\\/\\/\\"; s=s s s s s s s s; + for (colnum = 0; colnum<77; colnum++) { + r = 255-(colnum*255/76); + g = (colnum*510/76); + b = (colnum*255/76); + if (g>255) g = 510-g; + printf "\033[48;2;%d;%d;%dm", r,g,b; + printf "\033[38;2;%d;%d;%dm", 255-r,255-g,255-b; + printf "%s\033[0m", substr(s,colnum+1,1); + } + printf "\n"; +}