Update on Debian 9

  1. Stop Network MACMonitor.
systemctl stop macmonitor
  1. Back up the database.
mysqldump -u root -p --hex-blob --databases macmonitor > backup.$(date +%Y%m%d_%H%M%S).sql
  1. Download the new version of Network MACMonitor.
wget https://macmonitor.by/files/deb/network-macmonitor-latest.deb
  1. Install the new version of Network MACMonitor.
dpkg -i --refuse-downgrade network-macmonitor-latest.deb
  1. Start Network MACMonitor.
systemctl start macmonitor