spam_post.sh

#!/bin/bash

if [ "$#" -eq 0 ]; then
    echo "no parameter passed, must pass image to upload"
    exit 1
fi

FILE=$1
POSTURL="http://bacs.bounceme.net/uploads/index.php"
COUNTER=0

if [ ! -e "$FILE" ]; then
    echo "the file '$FILE' does not exist"
    exit 1
fi

if [ ! -f "$FILE" ]; then
    echo "$FILE is not a regular file"
    exit 1
fi

cp "$FILE" "$COUNTER$FILE"

while :; do
    curl -X POST -F "file1=@$COUNTER$FILE" $POSTURL
    LAST="$COUNTER$FILE"
    COUNTER=$((COUNTER+1))
    mv "$LAST" "$COUNTER$FILE"
done