#!/bin/bash # Fix Telegram API connectivity issue # Node.js resolves api.telegram.org to 149.154.166.110 which is blocked # 149.154.167.220 works echo "Adding api.telegram.org to /etc/hosts..." echo "149.154.167.220 api.telegram.org" | sudo tee -a /etc/hosts echo "Done. Test with: node -e \"fetch('https://api.telegram.org/').then(r=>console.log('OK:',r.status)).catch(e=>console.error(e.message))\""