shell腳本--一鍵刪除zabbix歷史數據

設置自動任務每天執行，刪除7天前的數據。

#!/bin/bash
User="zabbixuser"
Passwd="zabbixpass"
Date=`date -d $(date -d "-7 day" +%Y%m%d) +%s` #取7天之前的時間戳
$(which mysql) -u${User} -p${Passwd} -e "
use zabbixdb;
DELETE FROM history WHERE 'clock' < "$Date";
optimize table history;
DELETE FROM history_str WHERE 'clock' < "$Date";
optimize table history_str;
DELETE FROM history_uint WHERE 'clock' < "$Date";
optimize table history_uint;
DELETE FROM history_text WHERE 'clock' < "$Date";
optimize table history_text;
DELETE FROM  trends WHERE 'clock' < "$Date";
optimize table  trends;
DELETE FROM trends_uint WHERE 'clock' < "$Date";
optimize table trends_uint;
DELETE FROM events WHERE 'clock' < "$Date";
optimize table events;