{"id":98,"date":"2014-06-24T16:29:30","date_gmt":"2014-06-24T16:29:30","guid":{"rendered":"http:\/\/ixyzero.com\/blog\/?p=98"},"modified":"2014-06-24T16:29:30","modified_gmt":"2014-06-24T16:29:30","slug":"awk%e7%9a%84%e4%b8%80%e4%ba%9b%e6%8a%80%e5%b7%a7%e6%80%bb%e7%bb%93%e4%b8%8d%e5%ae%9a%e6%9c%9f%e6%9b%b4%e6%96%b0","status":"publish","type":"post","link":"https:\/\/ixyzero.com\/blog\/archives\/98.html","title":{"rendered":"Awk\u7684\u4e00\u4e9b\u6280\u5de7\u603b\u7ed3[\u4e0d\u5b9a\u671f\u66f4\u65b0]"},"content":{"rendered":"<h6>\u5982\u4f55\u5feb\u901f\u622a\u53d6\u67d0\u6bb5\u65f6\u95f4\u5185\u7684\u65e5\u5fd7<\/h6>\n<p>\u5728\u6392\u9664\u6545\u969c\u65f6\uff0c\u9700\u8981\u5206\u6790\u53d1\u751f\u6545\u969c\u7684\u539f\u56e0\uff0c\u907f\u514d\u518d\u6b21\u51fa\u73b0\u540c\u6837\u7684\u95ee\u9898\uff0c\u9700\u8981\u5bf9\u65e5\u5fd7\u8fdb\u884c\u5206\u6790\uff0c\u622a\u53d6\u6545\u969c\u524d\u540e\u65f6\u95f4\u6bb5\u7684\u65e5\u5fd7\u3002\u4e4b\u524d\u662f\u7528\u6b63\u5219\u8868\u8fbe\u5f0f\u6765\u83b7\u53d6\u67d0\u6bb5\u65f6\u95f4\u7684\u5185\u7684\u65e5\u5fd7\uff0c\u9700\u8981\u5355\u72ec\u7f16\u5199\/\u4fee\u6539\u811a\u672c\u3002\u7136\u540e\u521a\u624d\u770b\u5230ttlsa.com\u535a\u5ba2\u91cc\u9762\u8bf4\u7684\u4e00\u79cdawk\u65b9\u6cd5\uff0c\u5b9e\u9645\u6d4b\u8bd5\u53ef\u884c\uff1a<\/p>\n<p>\u8fd9\u91cc\u4ee5\u622a\u53d6nginx\u8bbf\u95ee\u65e5\u5fd7\u4e3a\u4f8b\uff1a\u67e5\u770b09\/Aug\/2014:00:01:12\u523009\/Aug\/2014:00:03:30\u65f6\u95f4\u6bb5\u5185ixyzero.com\u7684\u8bbf\u95ee\u65e5\u5fd7\u3002<\/p>\n<pre class=\"lang:default decode:true \"># awk '$4 &gt;=\"[09\/Aug\/2014:00:01:12\" &amp;&amp; $4 &lt;=\"[09\/Aug\/2014:00:03:30\"' access.log<\/pre>\n<p>\u4e4b\u524d\u6211\u8fd8\u771f\u6ca1\u60f3\u5230awk\u7adf\u7136\u53ef\u4ee5\u8fd9\u4e48\u7528\u6765\u6bd4\u8f83\u65f6\u95f4\u5927\u5c0f\uff0c\u5b66\u4e60\u4e86\u3002<\/p>\n<p>\u53c2\u8003\u5730\u5740\uff1a<a href=\"http:\/\/www.ttlsa.com\/linux\/how-to-quickly-intercept-logs-over-time\/\" target=\"_blank\">http:\/\/www.ttlsa.com\/linux\/how-to-quickly-intercept-logs-over-time\/<\/a><\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n<p>\u6253\u5370\u6587\u4ef6\u7684\u7b2c\u4e00\u5217(\u57df)\uff1a awk &#8216;{print $1}&#8217; filename<br \/>\n\u6253\u5370\u6587\u4ef6\u7684\u524d\u4e24\u5217(\u57df)\uff1a awk &#8216;{print $1,$2}&#8217; filename<br \/>\n\u6253\u5370\u6587\u672c\u6587\u4ef6\u7684\u603b\u884c\u6570\uff1a awk &#8216;END{print NR}&#8217; filename #END\u5fc5\u4e0d\u53ef\u5c11\uff0c\u5426\u5219\u4ece1\u5f00\u59cb\u6253\u5370<\/p>\n<p>\u5982\u679c\u60f3\u8981<strong><span style=\"color: #ff0000;\">\u628a\u67d0\u4e00\u6587\u4ef6\u7684\u603b\u884c\u6570\u8d4b\u503c\u7ed9\u53d8\u91cfnlines<\/span><\/strong>\uff0c\u53ef\u4ee5\u8868\u8fbe\u4e3a\uff1a<br \/>\n1) nlines=`(awk &#8216;END{print NR}&#8217; filename)`<br \/>\n\u6216\u8005<br \/>\n2) nlines=$(awk &#8216;END{print NR}&#8217; filename)<\/p>\n<h6>\u8ba9awk\u6253\u5370\u9664\u7b2c\u4e00\u5217\u5916\u7684\u6240\u6709\u5217\u600e\u4e48\u5199\uff1f<\/h6>\n<p>\u65b9\u6cd5\u4e00\uff1a<br \/>\nawk &#8216;{for(iCnt=2;iCnt&lt;=NF;iCnt++)print $iCnt}&#8217; urfile<br \/>\n\u65b9\u6cd5\u4e8c\uff1a<br \/>\nawk &#8216;{$1=&#8221;&#8221;;print $0}&#8217; filename<\/p>\n<h5>awk\u5408\u5e76\u6587\u4ef6\u95ee\u9898<\/h5>\n<p>\u6211\u67092\u4e2a\u6587\u4ef6 tmp1.txt \u548c tmp2.txt<br \/>\ntmp1.txt<br \/>\n20<br \/>\n18<br \/>\n19<\/p>\n<p>tmp2.txt<br \/>\n15<br \/>\n14<br \/>\n13<\/p>\n<p>\u6211\u60f3\u505a\u4e2a\u6587\u4ef6tmp3.txt\u505a\u6210<br \/>\n20 15<br \/>\n18 14<br \/>\n19 13<br \/>\n\u5c31\u662f\u628atmp1.txt\u548ctmp2.txt\u6309\u5217\u5408\u5e76\u3002<\/p>\n<h6>\u65b9\u6cd5\u4e00\uff1a<\/h6>\n<p>\u4f7f\u7528paste\u547d\u4ee4\uff1apaste tmp1.txt tmp2.txt &gt;tmp3.txt<\/p>\n<h6>\u65b9\u6cd5\u4e8c\uff1a<\/h6>\n<pre class=\"lang:default decode:true\">awk 'NR==FNR{a[NR]=$1;count=NR} NR&gt;FNR{b[NR-count]=$1} END{for(i=1;i&lt;=count;i++)print a[i],b[i]}' tmp1.txt tmp2.txt | tee tmp3.txt<\/pre>\n<h6>\u65b9\u6cd5\u4e09\uff1a<\/h6>\n<pre class=\"lang:default decode:true\">awk 'NR==FNR{a[NR]=$0} NR&gt;FNR{print a[FNR],$0}' tmp1.txt tmp2.txt | tee tmp3.txt<\/pre>\n<p>\u8bf4\u660e\uff1a\u5176\u4e2d\u7684\u5f88\u591a\u6280\u5de7\u90fd\u662f\u4eceChinaUnix\u4e0a\u6536\u96c6\u800c\u6765\uff0cCU\u4e0a\u9762\u7684\u5927\u725b\u592a\u591a\u4e86\uff0c\u800c\u4e14\u4e50\u4e8e\u52a9\u4eba\uff0c\u8d5e\u4e00\u4e2a\u3002<\/p>\n<h6>\u5b66\u4e60awk\u7684blog\u5730\u5740\uff0c\u968f\u65f6\u8bb0\u4e0b\u6765\u5907\u5fd8\uff1a<\/h6>\n<ul>\n<li><a href=\"http:\/\/www.cnblogs.com\/chengmo\/archive\/2013\/01\/17\/2865479.html\" target=\"_blank\">http:\/\/www.cnblogs.com\/chengmo\/archive\/2013\/01\/17\/2865479.html<\/a><\/li>\n<li><a href=\"http:\/\/www.cnblogs.com\/ggjucheng\/archive\/2013\/01\/13\/2858470.html\" target=\"_blank\">http:\/\/www.cnblogs.com\/ggjucheng\/archive\/2013\/01\/13\/2858470.html<\/a><\/li>\n<\/ul>\n<hr \/>\n<p>\u4e4b\u524d\u5728\u770b0ops\u7684\u9898\u76ee\u65f6\uff0c\u6709\u4e00\u9053\u9898\u662f\uff1a<\/p>\n<p style=\"color: #555555;\"><strong>[\u9898]<\/strong><span style=\"color: #ff0000;\">\u622a\u6b62\u52302014.2.23\uff0c\u4e9a\u592a\u4e92\u8054\u7f51\u7edc\u4fe1\u606f\u4e2d\u5fc3\u5206\u914d\u7ed9\u4e2d\u56fd\u5927\u9646\u7684IPv4\u5730\u5740\u662f\u591a\u5c11\u4e2a\uff1f<\/span><br \/>\n<strong>[\u89e3]\u89e3\u51b3\u65b9\u6cd5\u662f\uff1a<\/strong>\u4e0b\u8f7d\u6587\u4ef6http:\/\/ftp.apnic.net\/stats\/apnic\/2014\/delegated-apnic-20140223.gz\u8fdb\u884c\u7edf\u8ba1\u5206\u6790\u3002\u6587\u4ef6\u683c\u5f0f\u4e3a\uff1a<\/p>\n<blockquote>\n<p style=\"color: #555555;\">apnic|CN|ipv4|1.2.2.0|256|20110331|assigned<br \/>\n\u7b49\u7ea7\u673a\u6784|\u83b7\u5f97\u8be5IP\u6bb5\u7684\u56fd\u5bb6\/\u7ec4\u7ec7|\u8d44\u6e90\u7c7b\u578b|\u8d77\u59cbIP|IP\u6bb5\u957f\u5ea6|\u5206\u914d\u65e5\u671f|\u5206\u914d\u72b6\u6001<\/p>\n<\/blockquote>\n<p style=\"color: #555555;\">\u6211\u5f53\u65f6\u662f\u7528PHP\u53bb\u8fdb\u884c\u6b63\u5219\u5339\u914d\u7136\u540e\u6c42\u548c\u5f97\u5230330393088\uff0c\u4e0d\u8fc7\u540e\u6765\u7fa4\u91cc\u9762\u7ed9\u51fa\u4e86\u4e00\u4e2aawk\u7684\u89e3\u6cd5\uff0c\u89c9\u5f97\u4e0d\u9519\uff0c\u5c31\u6536\u96c6\u4e86\u8d77\u6765\uff1a<\/p>\n<pre class=\"lang:sh decode:true\">wget ftp:\/\/ftp.apnic.net\/public\/apnic\/stats\/apnic\/2014\/delegated-apnic-20140223.gz\ngzip -d delegated-apnic-20140223.gz\ncat delegated-apnic-20140223|grep \"|CN|\"|grep \"ipv4\" &gt; ipv4.1.txt\nawk -F \"|\" '{print $5}' ipv4.1.txt&gt;ipv4.2.txt\nawk '{sum+=$1;i++} END{print sum}' ipv4.2.txt<\/pre>\n<p>\u4e0a\u9762\u7528\u5230\u4e86grep\/awk\uff0c\u800c\u4e14\u6700\u540e\u76f4\u63a5\u5c31\u7528\u7684\u662fawk\u8fdb\u884c\u7684\u6c42\u503c\uff0c\u503c\u5f97\u6ce8\u610f\u3002<\/p>\n<h5>\u8fd8\u6709\u4e00\u4e2a\u7c7b\u4f3c\u7684\u6280\u5de7\uff1a<a style=\"color: #000000;\" href=\"http:\/\/blog.csdn.net\/u011500307\/article\/details\/20226505\" target=\"_blank\">\u5b9e\u65f6\u67e5\u8be2\u4e2d\u56fd\u6709\u591a\u5c11\u4e2a IP<\/a><\/h5>\n<div><span style=\"color: #000000; font-size: medium;\"><span style=\"color: #333333;\">\u5b9e\u65f6\u67e5\u8be2\u4e2d\u56fd\u88ab\u5206\u914d\u5230\u7684\u6709\u591a\u5c11\u4e2a IP ? \u5982\u4f55\u8ba1\u7b97 ?<\/span><br style=\"color: #333333;\" \/><span style=\"color: #333333;\">\u8fd9\u4e2a\u6570\u5b57\u4f60\u53ef\u4ee5\u4ece APNIC \u53d6\u5f97\uff0c\u5e76\u8ba1\u7b97\u51fa\u6765\uff1a<\/span><br style=\"color: #333333;\" \/><span style=\"color: #333333;\">wget http:\/\/ftp.apnic.net\/stats\/apnic\/delegated-apnic-latest<\/span><br style=\"color: #333333;\" \/><span style=\"color: #333333;\">(cat delegated-apnic-latest | grep -i\u00a0&#8216;CN|ipv4&#8242; | cut -f 5 -d&#8217;|&#8217; | <span style=\"color: #ff0000; font-size: medium;\"><strong>tr &#8216;n&#8217; &#8216;+&#8217;; echo 0<\/strong><\/span>) | <span style=\"color: #ff0000;\"><strong>bc<\/strong><\/span><\/span><\/span><\/div>\n<p>&nbsp;<\/p>\n<h6>\u4e00\u4e9b\u5b66\u4e60awk\u7684\u8d44\u6e90\uff1a<\/h6>\n<ul style=\"color: #333333;\">\n<li>\u5229\u7528 AWK \u7684\u6570\u503c\u8ba1\u7b97\u529f\u80fd\u63d0\u5347\u5de5\u4f5c\u6548\u7387\u00a0<a href=\"http:\/\/www.ibm.com\/developerworks\/cn\/linux\/l-cn-awkinwork\/index.html\" target=\"_blank\">http:\/\/www.ibm.com\/developerworks\/cn\/linux\/l-cn-awkinwork\/index.html<\/a><\/li>\n<li>\u901a\u7528\u7ebf\u7a0b\uff1a awk \u5b9e\u4f8b\uff0c \u7b2c1\u90e8\u5206\u00a0<a style=\"color: #745285;\" href=\"http:\/\/www.ibm.com\/developerworks\/cn\/linux\/shell\/awk\/awk-1\/index.html\" target=\"_blank\">http:\/\/www.ibm.com\/developerworks\/cn\/linux\/shell\/awk\/awk-1\/index.html<\/a><\/li>\n<li>\u901a\u7528\u7ebf\u7a0b\uff1a awk \u5b9e\u4f8b\uff0c \u7b2c2\u90e8\u5206\u00a0<a style=\"color: #745285;\" href=\"http:\/\/www.ibm.com\/developerworks\/cn\/linux\/shell\/awk\/awk-2\/index.html\" target=\"_blank\">http:\/\/www.ibm.com\/developerworks\/cn\/linux\/shell\/awk\/awk-2\/index.html<\/a><\/li>\n<li>\u901a\u7528\u7ebf\u7a0b\uff1a awk \u5b9e\u4f8b\uff0c \u7b2c3\u90e8\u5206\u00a0<a style=\"color: #745285;\" href=\"http:\/\/www.ibm.com\/developerworks\/cn\/linux\/shell\/awk\/awk-3\/index.html\" target=\"_blank\">http:\/\/www.ibm.com\/developerworks\/cn\/linux\/shell\/awk\/awk-3\/index.html<\/a><\/li>\n<li>\u4e00\u4e9b\u5f88\u6709\u7528\u7684 awk \u6e90\u7801\u00a0<a style=\"color: #745285;\" href=\"http:\/\/dada.perl.it\/shootout\/gawk_allsrc.html\" target=\"_blank\">http:\/\/dada.perl.it\/shootout\/gawk_allsrc.html<\/a><\/li>\n<li>Linux \u7cfb\u7edf\u4e2d\u51e0\u79cd\u5f88\u7528\u7684\u6587\u672c\u5904\u7406\u5de5\u5177:\u00a0<a style=\"color: #745285;\" href=\"http:\/\/www.ibm.com\/developerworks\/linux\/library\/l-textutils.html\" target=\"_blank\">http:\/\/www-128.ibm.com\/developerworks\/linux\/library\/l-textutils.html<\/a><\/li>\n<li><a style=\"font-weight: 900; color: navy;\" href=\"http:\/\/www.cnblogs.com\/chengmo\/archive\/2013\/01\/17\/2865479.html\" target=\"_blank\">Awk \u547d\u4ee4\u5b66\u4e60\u603b\u7ed3\u3001AWk\u547d\u4ee4\u7cfb\u5217\u5b66\u4e60\uff08linux shell)<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u5feb\u901f\u622a\u53d6\u67d0\u6bb5\u65f6\u95f4\u5185\u7684\u65e5\u5fd7 \u5728\u6392\u9664\u6545\u969c\u65f6\uff0c\u9700\u8981\u5206\u6790\u53d1\u751f\u6545\u969c\u7684\u539f\u56e0\uff0c\u907f\u514d\u518d\u6b21\u51fa\u73b0\u540c\u6837\u7684\u95ee\u9898\uff0c\u9700\u8981\u5bf9\u65e5\u5fd7\u8fdb\u884c\u5206\u6790 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,12],"tags":[74,76,65],"class_list":["post-98","post","type-post","status-publish","format-standard","hentry","category-linux","category-tools","tag-awk","tag-paste","tag-shell"],"views":3086,"_links":{"self":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts\/98","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/comments?post=98"}],"version-history":[{"count":0,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts\/98\/revisions"}],"wp:attachment":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/media?parent=98"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/categories?post=98"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/tags?post=98"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}