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Florian Schlegel 2025-01-01 18:17:36 +01:00
parent 1d9d19797e
commit 254a5a34a6
2 changed files with 19 additions and 16 deletions
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24
px6_convert.sh
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@ -1,4 +1,5 @@
#! /bin/bash #! /usr/bin/env nix-shell
#! nix-shell -i bash -p bash imagemagick
INPUT="$1" INPUT="$1"
OUTPUT="$2" OUTPUT="$2"
@ -10,18 +11,19 @@ if [ "$OH" == "" ]; then OH=0; fi
OPTIONS="-resize $W -set depth 8 -set colorspace RGB" OPTIONS="-resize $W -set depth 8 -set colorspace RGB"
#initial conversion #initial conversion
convert-im6 $OPTIONS "$INPUT" txt:- | awk -v ow="$OW" -v oh="$OH" 'match($0, /^([0-9]*),([0-9]*):.*#([0-9A-Fa-f]{6,8}) +r/, arr ){ print "PX " arr[1]+ow " " arr[2]+oh " " arr[3] }' > "$OUTPUT" convert $OPTIONS "$INPUT" txt:- | awk -v ow="$OW" -v oh="$OH" 'match($0, /^([0-9]*),([0-9]*):.*#([0-9A-Fa-f]{6,8}) +r/, arr ){ print "PX " arr[1]+ow " " arr[2]+oh " " arr[3] }' > "${OUTPUT}.tmp"
echo optimizing >&2 echo optimizing >&2
# edge detection # edge detection
convert-im6 $OPTIONS "$INPUT" -negate -edge 4 -negate txt:- | awk -v ow="$OW" -v oh="$OH" 'match($0, /^([0-9]*),([0-9]*):.*#000000/, arr ){ print "PX " arr[1]+ow " " arr[2]+oh " " }' > /tmp/px6_optimize convert $OPTIONS "$INPUT" -canny 0x1+10%+30% txt:- | awk -v ow="$OW" -v oh="$OH" 'match($0, /^([0-9]*),([0-9]*):.*#000000/, arr ){ print "PX " arr[1]+ow " " arr[2]+oh " " }' > /tmp/px6_optimize
grep -Ff /tmp/px6_optimize "$OUTPUT" > "${OUTPUT}.tmp"
grep -Ff /tmp/px6_optimize "$OUTPUT" >> "${OUTPUT}.tmp"
grep -Ff /tmp/px6_optimize "$OUTPUT" >> "${OUTPUT}.tmp"
grep -Ff /tmp/px6_optimize "$OUTPUT" >> "${OUTPUT}.tmp"
cat "${OUTPUT}.tmp" >> "$OUTPUT"
cat "$OUTPUT" | grep -ve " [a-fA-F0-9]\{6\}00" | shuf > "${OUTPUT}.tmp"
mv "${OUTPUT}.tmp" "$OUTPUT"
rm /tmp/px6_optimize
grep -Ff /tmp/px6_optimize "${OUTPUT}.tmp" >> "${OUTPUT}.tmp2"
cat "${OUTPUT}.tmp" > "${OUTPUT}.tmp3"
cat "${OUTPUT}.tmp2" >> "${OUTPUT}.tmp3"
cat "${OUTPUT}.tmp2" >> "${OUTPUT}.tmp3"
cat "${OUTPUT}.tmp2" >> "${OUTPUT}.tmp3"
cat "${OUTPUT}.tmp2" >> "${OUTPUT}.tmp3"
cat "${OUTPUT}.tmp3" | grep -ve " [a-fA-F0-9]\{6\}00" | shuf > /tmp/px6_optimize
mv /tmp/px6_optimize "$OUTPUT"
rm "${OUTPUT}.tmp" "${OUTPUT}.tmp2" "${OUTPUT}.tmp3"

11
px6_send.sh
View file

@ -1,4 +1,5 @@
#! /bin/bash #! /usr/bin/env nix-shell
#! nix-shell -i bash -p bash bc
IP="$1" IP="$1"
PORT="$2" PORT="$2"
PROCS="$3" PROCS="$3"
@ -13,7 +14,7 @@ do_exit() {
} }
trap do_exit SIGINT SIGTERM trap do_exit SIGINT SIGTERM
for i in $(seq 0 $(($PROCS-1))); do for i in $(seq 1 $PROCS); do
( (
THISPID=$BASHPID THISPID=$BASHPID
# ( while kill -0 $MAINPID; do sleep 1; done; do_exit ) & # ( while kill -0 $MAINPID; do sleep 1; done; do_exit ) &
@ -21,11 +22,11 @@ for i in $(seq 0 $(($PROCS-1))); do
( (
THISPID2=$BASHPID THISPID2=$BASHPID
( sleep $PROCMAXTIME; kill -9 $THISPID2 >/dev/null 2>&1 ) & ( sleep $PROCMAXTIME; kill -9 $THISPID2 >/dev/null 2>&1 ) &
echo "starting $(($i+1)) / $PROCS" echo "starting $i / $PROCS"
( while kill -0 $THISPID2; do cat "$FILE"; done ) | nc "$IP" "$PORT" >/dev/null 2>&1 ( while kill -0 $THISPID2; do cat "$FILE"; done ) > /dev/tcp/$IP/$PORT 2>&1
) >/dev/null 2>&1 ) >/dev/null 2>&1
done done
) & ) &
sleep $(echo "scale=2; ($PROCMAXTIME/$PROCS) + 1" | bc) # sleep $(echo "scale=2; ($PROCMAXTIME/$PROCS) + 1" | bc)
done done
while true; do sleep 9999999; done while true; do sleep 9999999; done