apt安裝 agent
wget https://repo.zabbix.com/zabbix/4.0/ubuntu/pool/main/z/zabbix-release/zabbix-release_4.0-2+bionic_all.deb
dpkg -i zabbix-release_4.0-2+bionic_all.deb
apt update
運行以下命令以安裝 Zabbix agent ：
# apt install zabbix-agent
運行以下命令以啓動 Zabbix agent：
# service zabbix-agent start
systemctl restart zabbix-server apache2
