vim/etc/zabbix/zabbix_agentd.conf
UserParameter=NumOfCurUsr,netstat-na|grepESTABLISHED|wc-l
netstat-pnt|grep:80|uniq-c|sort-n|wc-l
netstat-na|grepESTABLISHED|wc-l
说明:
uniq-c//合并并统计出现的次数,类似SQL中的GROUPBY
wc-l//行数
systemctlrestartzabbix-agent
zabbix-server添加监控项
1.测试关键字生效没有
zabbix_get-s17