服務器總是報警負載過高top 命令查看數據庫居首~~~~~~~~~~~
#tail -40000 /www/logs/access/66_club_`date +%Y%m%d`_access.log |awk '{print $1} '| awk -F. '{print $1"."$2"."$3}'|sort|uniq -c|sort -rn|more
調出日誌中訪問量最高的ip段~然後分析日誌
調取四位ip分析
ail -40000 /www/logs/access/66_club_`date +%Y%m%d`_access.log | grep 110.75.174.19 | more
iptables -A INPUT -s 110.75.174.19 -j DROP