如何使用不同目錄中的bash腳本從多個檔案中獲取資料HTTP回應代碼5xx

我正在學習 bash 腳本，但我可能需要一些示例：我有 2 個或更多檔案，檔案 1 位于目錄 /home/usr/file1 中，其中包含以下資料：

83.149.9.216 - - [17/May/2015:10:05:07  0000] "GET /presentations/logstash-monitorama-2013/plugin/notes/notes.js HTTP/1.1" 501 2892 "http://semicomplete.com/presentations/logstash-monitorama-2013/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/32.0.1700.77 Safari/537.36"
83.149.9.216 - - [17/May/2015:10:05:34  0000] "GET /presentations/logstash-monitorama-2013/images/sad-medic.png HTTP/1.1" 502 430406 "http://semicomplete.com/presentations/logstash-monitorama-2013/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/32.0.1700.77 Safari/537.36"
83.149.9.216 - - [17/May/2015:10:05:57  0000] "GET /presentations/logstash-monitorama-2013/css/fonts/Roboto-Bold.ttf HTTP/1.1" 500 38720 "http://semicomplete.com/presentations/logstash-monitorama-2013/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/32.0.1700.77 Safari/537.36"

同樣，目錄 /home/usr/usr2/file2 中的 file2 包含以下資料：

46.105.14.53 - - [17/May/2015:11:05:33  0000] "GET /blog/tags/puppet?flav=rss20 HTTP/1.1" 500 14872 "-" "UniversalFeedParser/4.2-pre-314-svn  http://feedparser.org/"
5.102.173.71 - - [17/May/2015:11:05:13  0000] "GET /robots.txt HTTP/1.1" 200 - "-" "Mozilla/5.0 (compatible; MojeekBot/0.6; http://www.mojeek.com/bot.html)"
5.102.173.71 - - [17/May/2015:11:05:06  0000] "GET /projects/xdotool/ HTTP/1.1" 200 12292 "-" "Mozilla/5.0 (compatible; MojeekBot/0.6; http://www.mojeek.com/bot.html)"
208.91.156.11 - - [17/May/2015:11:05:05  0000] "GET /files/logstash/logstash-1.3.2-monolithic.jar HTTP/1.1" 404 324 "-" "Chef Client/10.18.2 (ruby-1.9.3-p327; ohai-6.16.0; x86_64-linux;  http://opscode.com)"

好吧，如何使用bash腳本組合/讀取不同目錄中的所有資料。我希望這樣的輸出從該檔案中獲得回應 5xx：

83.149.9.216 [17/May/2015:10:05:07  0000 HTTP/1.1" 501
83.149.9.216 [17/May/2015:10:05:34  0000] HTTP/1.1" 502
46.105.14.53 [17/May/2015:11:05:33  0000] HTTP/1.1" 500
5.102.173.71 [17/May/2015:11:05:13  0000] HTTP/1.1" 500
etc...

uj5u.com熱心網友回復：

怎么樣

sort /home/usr/file1  /home/usr/usr2/file2

?

uj5u.com熱心網友回復：

我不確定您的問題是什么，但以防萬一，您不知道如何撰寫正則運算式來決議您的 Web 服務器日志：

#! /bin/bash

exec <<EOF
83.149.9.216 - - [17/May/2015:10:05:07  0000] "GET /presentations/logstash-monitorama-2013/plugin/notes/notes.js HTTP/1.1" 501 2892 "http://semicomplete.com/presentations/logstash-monitorama-2013/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/32.0.1700.77 Safari/537.36"
83.149.9.216 - - [17/May/2015:10:05:34  0000] "GET /presentations/logstash-monitorama-2013/images/sad-medic.png HTTP/1.1" 502 430406 "http://semicomplete.com/presentations/logstash-monitorama-2013/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/32.0.1700.77 Safari/537.36"
83.149.9.216 - - [17/May/2015:10:05:57  0000] "GET /presentations/logstash-monitorama-2013/css/fonts/Roboto-Bold.ttf HTTP/1.1" 500 38720 "http://semicomplete.com/presentations/logstash-monitorama-2013/" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/32.0.1700.77 Safari/537.36"
46.105.14.53 - - [17/May/2015:11:05:33  0000] "GET /blog/tags/puppet?flav=rss20 HTTP/1.1" 500 14872 "-" "UniversalFeedParser/4.2-pre-314-svn  http://feedparser.org/"
5.102.173.71 - - [17/May/2015:11:05:13  0000] "GET /robots.txt HTTP/1.1" 200 - "-" "Mozilla/5.0 (compatible; MojeekBot/0.6; http://www.mojeek.com/bot.html)"
5.102.173.71 - - [17/May/2015:11:05:06  0000] "GET /projects/xdotool/ HTTP/1.1" 200 12292 "-" "Mozilla/5.0 (compatible; MojeekBot/0.6; http://www.mojeek.com/bot.html)"
208.91.156.11 - - [17/May/2015:11:05:05  0000] "GET /files/logstash/logstash-1.3.2-monolithic.jar HTTP/1.1" 404 324 "-" "Chef Client/10.18.2 (ruby-1.9.3-p327; ohai-6.16.0; x86_64-linux;  http://opscode.com)"
EOF

while read -r line; do
  if [[ $line =~ ^(((^|\.)[0-9]{1,3}){4})\ -\ -(\ \[[^\]] \])\ \"GET\ [^\"]*\"(\ [0-9]{3}).*$ ]]; then
    for i in 1 4 5; do
      printf %s "${BASH_REMATCH[$i]}"
    done
    printf '\n'
  fi
done

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