1.根据访问IP统计UV

awk '{print $1}'  access.log|sort | uniq -c |wc -l

2.统计访问URL统计PV

awk '{print $7}' access.log|wc -l

3.查询访问最频繁的URL

awk '{print $7}' access.log|sort | uniq -c |sort -n -k 1 -r|more

4.查询访问最频繁的IP

awk '{print $1}' access.log|sort | uniq -c |sort -n -k 1 -r|more

5.根据时间段统计查看日志

cat  access_log| sed -n '/8\/Mar\/2017:21/,/10\/Mar\/2017:22/p'|more|wc -l

6.统计访问量前10的ip

awk '{a[$1]++}END{for (j in a) print a[j],j}' /var/log/nginx/access.log|sort -nr|head -10