shell 脚本分析Nginx 日志

#!/bin/bash

if [ $# -eq 0 ]; then
echo "Error:please specify logfile."
exit 0
else
LOG=$1
fi

if [ ! -f $1 ]; then
echo "Sorry,sir. I cat't find this apache log file, pls try again!"
exit 0
fi

##########################################
echo "Most of the IP:"
echo "-----------------------------------"
awk '{ print $1 }' $LOG|sort |uniq -c |sort -nr |head -10
echo
echo
##########################################
echo "Most of the time:"
echo "-----------------------------------"
awk '{ print $4 }' $LOG|cut -c 14-18 |sort |uniq -c |sort -nr |head -10

echo
echo
#########################################
echo "Most of the page:"
echo "-----------------------------------"
awk '{ print $11 }' $LOG |sed 's/^.*\\(.cn*\\) \"/\\1/g' |sort |uniq -c |sort -rn |head -10
echo
echo
########################################
echo "Most of the time /Most of the ip:"
echo "-----------------------------------"
awk '{ print $4 }' $LOG |cut -c 14-18 |sort -n |uniq -c |sort -nr |head -10 >timelog

for i in `awk '{ print $2 }' timelog`
do
num=`grep $i timelog |awk '{ print $1 }'`
echo " $i $num"
ip=`grep $i $LOG|awk '{ print $1 }' |sort -n | uniq -c |sort -nr |head -10`
echo "$ip"
echo
done
rm -f timelog