bash

#!/usr/bin/env bash
COUNT=0
SUCCESS=0
FAIL=0
touch success.txt
trap ctrl_c SIGINT SIGTERM
function print_results() {
    echo
    echo "Succeeded: $SUCCESS, Failed: $FAIL, Total: $COUNT"
}
function ctrl_c() {
    print_results
    exit 0
}
while read id ; do
    ((COUNT++))
    if grep -Fxq "$id" success.txt; then
        ((SUCCESS++))
        continue
    fi
    echo -n "$COUNT: $id"
    output=`REPLACE_THIS_WITH_CURL --silent`
    if [[ ${PIPESTATUS[0]} -gt 0 ]]; then
        ((FAIL++))
        echo ", curl failed!"
    elif echo "$output" | grep -q 'has already been purchased.'; then
        ((SUCCESS++))
        echo ", succeeded - already owned!"
        echo $id >> success.txt
    elif echo "$output" | grep -q 'has been added to your assets.'; then
        ((SUCCESS++))
        echo ", succeeded!"
        echo $id >> success.txt
    elif echo "$output" | grep -q 'moving around data. The site will be right back.'; then
        ((FAIL++))
        echo ", failed - site will be right back"
    else
        ((FAIL++))
        echo ", failed - unknown error"
    fi
    sleep 5
done
print_results