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view unixSoft/bin/fix-whiteboard.sh @ 524:24f7a481d284

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shell: cache openssl prefix from homebrew Turns out homebrew costs about 800ms to figure this out, experimentally. :(
author Augie Fackler <raf@durin42.com>
date Mon, 14 Nov 2022 10:40:29 -0500
parents 1f6b813777c8
children
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#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"