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16 lines
536 B
16 lines
536 B
#!/usr/bin/awk -f |
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# a simple script to test 24 bit compatibility in a terminal |
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# source: https://gist.github.com/XVilka/8346728 |
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BEGIN{ |
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s="▀▀▀▀▀▀▀▀▀▀"; s=s s s s s s s s; |
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for (colnum = 0; colnum<77; colnum++) { |
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r = 255-(colnum*255/76); |
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g = (colnum*510/76); |
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b = (colnum*255/76); |
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if (g>255) g = 510-g; |
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printf "\033[48;2;%d;%d;%dm", r,g,b; |
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printf "\033[38;2;%d;%d;%dm", 255-r,255-g,255-b; |
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printf "%s\033[0m", substr(s,colnum+1,1); |
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} |
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printf "\n"; |
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}
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