shell之nginx：统计nginx日志里访问次数最多的前10个IP

//正常的过滤

[root@localhost tjm]# cat access.log | cut -d " " -f 1 |  sort | uniq -c | sort -nr | head -n 10
     33 172.68.133.11
     30 172.69.22.69
     27 172.68.142.144
     27 162.158.255.87
     26 172.68.141.221
     26 162.158.255.213
     25 172.68.189.164
     25 172.68.141.203
     25 162.158.255.11
     24 172.68.141.167

 

//使用awk过滤

[root@localhost tjm]# cat access.log   | awk -F ' ' '{print $1}' | sort | uniq -c | sort -nr | head -n 10
     33 172.68.133.11
     30 172.69.22.69
     27 172.68.142.144
     27 162.158.255.87
     26 172.68.141.221
     26 162.158.255.213
     25 172.68.189.164
     25 172.68.141.203
     25 162.158.255.11
     24 172.68.141.167

 

 

 

//加上>1.txt && cat 1.txt -n 显示前十IP的同时，使用cat -n 在前面显示第几行

[root@localhost tjm]# cat access.log | cut -d " " -f 1 |  sort | uniq -c | sort -nr | head -n 10 > 1.txt && cat 1.txt -n
     1      33 172.68.133.11
     2      30 172.69.22.69
     3      27 172.68.142.144
     4      27 162.158.255.87
     5      26 172.68.141.221
     6      26 162.158.255.213
     7      25 172.68.189.164
     8      25 172.68.141.203
     9      25 162.158.255.11
    10      24 172.68.141.167