cun=0; while true ;do file="token.txt"; while IFS= read -r TOKEN; do curl https://api.telegram.org/bot$TOKEN/sendMessage &> /dev/null -X POST -H "Content-Type: application/json" -d "{\"chat_id\":\"CHAT_ID\",\"text\":\"hello\"}" ;((cun++)); echo "sended $cun" ;done < $file ;done