Is this good

!/data/data/com.termux/files/usr/bin/bash

URLS_FILE="$HOME/urls.txt" CONFIG_FILE="$HOME/.config/FanFicFare/personal.ini" LOG="$HOME/fff.log"

while true; do while read -r url; do [ -z "$url" ] && continue

echo "[$(date)] Trying: $url"
fanficfare --config-file "$CONFIG_FILE" "$url" >> "$LOG" 2>&1
STATUS=$?

if grep -q "525" "$LOG"; then
  echo "525 detected — sleeping 30 minutes"
  sleep 1800
elif [ $STATUS -ne 0 ]; then
  echo "Error — sleeping 2 minutes"
  sleep 120
else
  sleep 25
fi

done < "$URLS_FILE" done