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add truecolortest.awk

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Von Random 2017-05-11 10:58:31 +03:00
parent e59ac3138a
commit bc7d13bb48
1 changed files with 16 additions and 0 deletions
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truecolortest.awk Executable file
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@ -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";
}