From 2ccc2b7f0d38a95c13bb4b82629e33ef4a7feda3 Mon Sep 17 00:00:00 2001
From: Florian Schlegel <Florz@florz.net>
Date: Sat, 3 Sep 2016 13:21:27 +0200
Subject: [PATCH] initiales commit

---
 px6.sh          | 26 ++++++++++++++++++++++++++
 px6_convert.sh  | 10 ++++++++++
 px6_send.sh     | 32 ++++++++++++++++++++++++++++++++
 px6_send_old.sh | 30 ++++++++++++++++++++++++++++++
 4 files changed, 98 insertions(+)
 create mode 100755 px6.sh
 create mode 100755 px6_convert.sh
 create mode 100755 px6_send.sh
 create mode 100755 px6_send_old.sh

diff --git a/px6.sh b/px6.sh
new file mode 100755
index 0000000..4d4c157
--- /dev/null
+++ b/px6.sh
@@ -0,0 +1,26 @@
+#! /bin/bash
+
+#H="$(seq 0 479)"
+#W="$(seq 0 639)"
+H="$(seq 300 479)"
+W="$(seq 500 639)"
+
+(
+while true; do
+WAIT=""
+COLOUR=$(cat /dev/urandom | xxd -p -u -l3)
+	for i in $H; do
+		WAITP=""
+		(for j in $W; do
+#			echo "PX $j $i $(cat /dev/urandom | xxd -p -u -l3)"
+#			WAITP="$WAITP $!"
+			echo "PX $j $i $COLOUR"
+#			WAITP="$WAITP $!"
+
+		done) &
+		WAIT="$WAIT $!"
+#		wait $WAITP
+	done
+wait $WAIT
+done
+) | netcat 94.45.232.254 1234
diff --git a/px6_convert.sh b/px6_convert.sh
new file mode 100755
index 0000000..323f630
--- /dev/null
+++ b/px6_convert.sh
@@ -0,0 +1,10 @@
+#! /bin/bash
+
+INPUT=$1
+export OW=$2
+export OH=$3
+W=$4
+if [ "$OW" == "" ]; then OW=0; fi
+if [ "$OH" == "" ]; then OH=0; fi
+
+convert-im6 -resize $W $INPUT txt:- | awk -v ow=$OW -v oh=$OH -F "[,: #]+" 'BEGIN {} NR>1 { print "PX " $1+ow " " $2+oh " " $7 } END {}'
diff --git a/px6_send.sh b/px6_send.sh
new file mode 100755
index 0000000..2491a73
--- /dev/null
+++ b/px6_send.sh
@@ -0,0 +1,32 @@
+#! /bin/bash	
+IP=$1
+PORT=$2
+PROCS=$3
+FILE=$4
+PROCMAXTIME=60
+
+MAINPID=$$
+PGID=$(ps -o pgid= $MAINPID | grep -o [0-9]*)
+
+do_exit() {
+	kill -9 -$PGID
+}
+trap do_exit SIGINT SIGTERM
+
+for i in $(seq 0 $(($PROCS-1))); do
+	(
+		THISPID=$BASHPID
+		# ( while kill -0 $MAINPID; do sleep 1; done; do_exit ) &
+		while true; do
+			(
+				THISPID2=$BASHPID
+				# ( while kill -0 $MAINPID; do sleep 1; done; do_exit ) &
+				( sleep $PROCMAXTIME; kill -9 $THISPID2 >/dev/null 2>&1 ) &
+				# echo "starting $(($i+1)) / $PROCS"
+				( while true; do cat $FILE; done ) | nc $IP $PORT >/dev/null 2>&1
+			) >/dev/null 2>&1
+		done
+	) &
+	sleep $(echo "scale=2; $PROCMAXTIME/$PROCS" | bc)
+done
+while true; do sleep 9999999; done
diff --git a/px6_send_old.sh b/px6_send_old.sh
new file mode 100755
index 0000000..dba8570
--- /dev/null
+++ b/px6_send_old.sh
@@ -0,0 +1,30 @@
+#! /bin/bash	
+FILE=$1
+PROCS=$2
+PROCMAXTIME=3
+
+MAINPID=$$
+PGID=$(ps -o pgid= $MAINPID | grep -o [0-9]*)
+
+do_exit() {
+	kill -9 -$PGID
+}
+trap do_exit SIGINT SIGTERM
+
+for i in $(seq 0 $(($PROCS-1))); do
+	(
+		THISPID=$BASHPID
+		# ( while kill -0 $MAINPID; do sleep 1; done; do_exit ) &
+		while true; do
+			(
+				THISPID2=$BASHPID
+				# ( while kill -0 $MAINPID; do sleep 1; done; do_exit ) &
+				( sleep $PROCMAXTIME; kill -9 $THISPID2 >/dev/null 2>&1 ) &
+				echo "starting $(($i+1)) / $PROCS"
+				( while true; do cat $FILE; done ) | nc 94.45.232.254 1234 >/dev/null 2>&1
+			)
+		done
+	) &
+	sleep $(echo "scale=2; $PROCMAXTIME/$PROCS" | bc)
+done
+while true; do sleep 9999999; done