题解 | #nginx日志分析5-统计爬虫抓取404的次数#

#!/bin/bash

# function solution() {
#     awk '{
#        if ($0 ~ '/www.baidu.com/' && $9 = 404 ) ++a
#     } END {
#         print a
#     }' nowcoder.txt
# }

# solution
# grep 'baidu' | grep '404' | sed -n '$='
grep 'baidu' | grep '404' | wc -l