mirror of
https://github.com/processone/ejabberd.git
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22 lines
456 B
Bash
22 lines
456 B
Bash
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#!/bin/sh
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SIGN=$(($RANDOM % 2))
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R1=$(($RANDOM % 20))
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R2=$(($RANDOM % 10 + 40))
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if [ $SIGN -eq "0" ]; then
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S1=$(( -1*($RANDOM % 20 + 50) ))
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S2=$(( $RANDOM % 20 + 50 ))
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else
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S2=$(( -1*($RANDOM % 20 + 50) ))
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S1=$(( $RANDOM % 20 + 50 ))
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fi
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convert -size 140x60 xc:white \
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-pointsize 30 -draw "text 20,30 '$1'" \
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-roll -$R2+$R1 -swirl $S1 \
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-roll +$R2-$R1 -swirl $S2 \
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+repage -resize 120x60 \
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-quality 90 -depth 8 png:-
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