ИГ
#!/usr/bin/env sh
TOKEN="XXXXXXXXXX:XXXXXXXXXXXXXXXXXXXXXXXXXXX_XXXXXXX"
CHAT_ID="-123456789"
MESSAGE="Проверка
отправка многострочного текста."
URL="https://api.telegram.org/bot$TOKEN/sendMessage"
curl -s -X POST $URL -d chat_id=$CHAT_ID -d text="$MESSAGE" -d disable_web_page_preview=true -d parse_mode=markdown> /dev/null 2>&1