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[root@localhost logs]# awk '{print $1}' xxx.xxx.com.access.log-20160616| sort | uniq -c | sort -n -k 1 -r | head -n 20
91653 106.185.53.124
59492 113.116.56.80
56556 106.186.18.224
48629 106.187.45.172
26962 103.61.136.93
22825 191.101.1.49
21068 103.61.136.168
8947 207.46.13.2
7508 157.55.39.95
6392 40.77.167.49
3673 62.210.247.93
2827 46.4.94.226
2670 207.46.13.1
2576 58.60.220.128
2402 61.143.205.246
2035 157.55.39.80
2029 45.33.44.22
1953 157.55.39.105
1872 157.55.39.242
1862 183.8.3.47
ÕâÊÇÎÒµÚÒ»´ÎÏëµ½µÄÃüÁÆäʵÔÚÍøÕ¾·ÃÎÊÈÕÖ¾ÀïÃæÓ¦¸Ã¹ýÂ˵ô¸÷ÖÖÖ©ÖëÅÀ³æ²Å¶Ô£¬·â´íÁË£¬Àϰå»á¸úÄã¼±ÑÛ.ËùÒÔ£¬ÕýÈ·µÄÃüÁîÓ¦¸ÃÊÇ£º
[root@localhost logs]# cat xxx.xxx.com.access.log-20160616|grep -i -v -E "bing|baidu|google|sougou"|awk '{print $1}'|sort | uniq -c | sort -n -k 1 -r | head -n 20
91653 106.185.53.124
59492 113.116.56.80
56556 106.186.18.224
48629 106.187.45.172
26962 103.61.136.93
22825 191.101.1.49
21068 103.61.136.168
3661 62.210.247.93
2814 46.4.94.226
2576 58.60.220.128
2402 61.143.205.246
2029 45.33.44.22
1862 183.8.3.47
1300 103.61.136.164
1066 218.6.71.194
880 14.125.142.195
683 61.158.163.117
682 61.158.180.226
680 218.29.54.198
678 118.212.147.71
°Ñǰ¼¸¸öip²éѯ£¬¶¼ÊÇÈÕ±¾£¬Ì¨Í壬µÂ¹ú.ÔÙÅäºÏ·ÃÎÊÈÕÖ¾£¬µÃÖªÊÇcc¹¥»÷.
ÏȰÑÕ⼸¸öIpÓÃiptables·âµô.ÊäÈë·âɱÄÚÈÝ£¬ÖØÆôiptables.
[root@localhost logs]# vim /etc/sysconfig/iptables
-A INPUT -s 106.185.53.124 -p tcp -m state --state NEW -j DROP
[root@localhost logs]# service iptables restart
ʹÓÃiptables²é¿´¾Í¿ÉÒÔ¿´µ½£¬ºÜ¶àÁ÷Á¿°ü±»¶ªÆú;
[root@localhost logs]# iptables -nvL
Chain INPUT (policy ACCEPT 4045K packets, 604M bytes)
pkts bytes target prot opt in out source destination
0 0 DROP tcp -- * * 103.61.136.167 0.0.0.0/0 state NEW
382K 18M DROP tcp -- * * 106.186.18.85 0.0.0.0/0 state NEW
97 4920 DROP tcp -- * * 183.8.3.47 0.0.0.0/0 state NEW
380K 18M DROP tcp -- * * 106.187.45.172 0.0.0.0/0 state NEW
300 15204 DROP tcp -- * * 46.4.94.226 0.0.0.0/0 state NEW
Õâ¸öʱºò»ú·¿ÄDZßÒ²½â·âÁ˵çÐÅIp.¹Û²ìÒ»¶Îʱ¼ä£¬Á÷Á¿Õý³£.
ʺó£¬Ñо¿Ð´¹ý½Å±¾£¬windows764λϵͳ°²×°½Ì³Ì£¬°Ñ·ÃÎÊÁ¿Òì³£µÄip»ñȡȻºó·ÅÔÚÒ»¸öÎļþÀïÃæ£¬Ê¹ÓÃiptbales·âɱ.
[root@localhost logs]# cat /sbin/cc.sh
#!/bin/sh
LOG_FILE=/usr/local/nginx/logs/xxx.xxx.com.access.log #·ÃÎÊÈÕÖ¾
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