﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>IT博客-金鳞-最新评论</title><link>http://www.cnitblog.com/chenxin9821/CommentsRSS.aspx</link><description>目标-&gt;软件测试架构师</description><language>zh-cn</language><pubDate>Wed, 19 Jan 2011 08:00:00 GMT</pubDate><lastBuildDate>Wed, 19 Jan 2011 08:00:00 GMT</lastBuildDate><generator>cnblogs</generator><item><title>re: Perl自动化测试脚本笔记--testage第三十四次（北京）软件测试交流会</title><link>http://www.cnitblog.com/chenxin9821/archive/2011/01/19/52877.html#72680</link><dc:creator>金鳞</dc:creator><author>金鳞</author><pubDate>Wed, 19 Jan 2011 08:00:00 GMT</pubDate><guid>http://www.cnitblog.com/chenxin9821/archive/2011/01/19/52877.html#72680</guid><description><![CDATA[@彭<br><br>给你介绍一本书：<br><br>Perl Testing /程序高手秘笈/Ian Langworth&amp;chromatic著/盛春 蒋永清 译/东南大学出版社<br><img src ="http://www.cnitblog.com/chenxin9821/aggbug/72680.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/chenxin9821/" target="_blank">金鳞</a> 2011-01-19 16:00 <a href="http://www.cnitblog.com/chenxin9821/archive/2011/01/19/52877.html#72680#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: Perl自动化测试脚本笔记--testage第三十四次（北京）软件测试交流会</title><link>http://www.cnitblog.com/chenxin9821/archive/2011/01/07/52877.html#72602</link><dc:creator>彭晶</dc:creator><author>彭晶</author><pubDate>Fri, 07 Jan 2011 12:47:00 GMT</pubDate><guid>http://www.cnitblog.com/chenxin9821/archive/2011/01/07/52877.html#72602</guid><description><![CDATA[希望学习perl软件测试<img src ="http://www.cnitblog.com/chenxin9821/aggbug/72602.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/chenxin9821/" target="_blank">彭晶</a> 2011-01-07 20:47 <a href="http://www.cnitblog.com/chenxin9821/archive/2011/01/07/52877.html#72602#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: 转载 竹笋炒肉 的正则表达</title><link>http://www.cnitblog.com/chenxin9821/archive/2010/08/27/68457.html#68458</link><dc:creator>金鳞</dc:creator><author>金鳞</author><pubDate>Fri, 27 Aug 2010 04:40:00 GMT</pubDate><guid>http://www.cnitblog.com/chenxin9821/archive/2010/08/27/68457.html#68458</guid><description><![CDATA[其实竹笋炒鸡蛋也好吃，(*^__^*) 嘻嘻……<img src ="http://www.cnitblog.com/chenxin9821/aggbug/68458.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/chenxin9821/" target="_blank">金鳞</a> 2010-08-27 12:40 <a href="http://www.cnitblog.com/chenxin9821/archive/2010/08/27/68457.html#68458#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: 获取当前目录下的所有文件列表及目录</title><link>http://www.cnitblog.com/chenxin9821/archive/2010/07/11/52693.html#67419</link><dc:creator>金鳞</dc:creator><author>金鳞</author><pubDate>Sun, 11 Jul 2010 04:15:00 GMT</pubDate><guid>http://www.cnitblog.com/chenxin9821/archive/2010/07/11/52693.html#67419</guid><description><![CDATA[我的编译是通过的没问题的，把上述内容存到记事本中，文件命名以.pl结尾，然后perl test.pl，回车，直接打印出结果。<br><br>那么，您的报错信息是啥？<br><br>@rthyu<br><img src ="http://www.cnitblog.com/chenxin9821/aggbug/67419.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/chenxin9821/" target="_blank">金鳞</a> 2010-07-11 12:15 <a href="http://www.cnitblog.com/chenxin9821/archive/2010/07/11/52693.html#67419#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: 获取当前目录下的所有文件列表及目录</title><link>http://www.cnitblog.com/chenxin9821/archive/2010/05/25/52693.html#66344</link><dc:creator>rthyu</dc:creator><author>rthyu</author><pubDate>Tue, 25 May 2010 03:29:00 GMT</pubDate><guid>http://www.cnitblog.com/chenxin9821/archive/2010/05/25/52693.html#66344</guid><description><![CDATA[perl   编译通不过<img src ="http://www.cnitblog.com/chenxin9821/aggbug/66344.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/chenxin9821/" target="_blank">rthyu</a> 2010-05-25 11:29 <a href="http://www.cnitblog.com/chenxin9821/archive/2010/05/25/52693.html#66344#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: AWK(更新)</title><link>http://www.cnitblog.com/chenxin9821/archive/2009/12/23/62947.html#63300</link><dc:creator>chenxin9821</dc:creator><author>chenxin9821</author><pubDate>Wed, 23 Dec 2009 07:43:00 GMT</pubDate><guid>http://www.cnitblog.com/chenxin9821/archive/2009/12/23/62947.html#63300</guid><description><![CDATA[[root@tch254 ~]# awk -F/ 'BEGIN{OFS=&quot;/&quot;}{v=$NF;$NF=&quot;&quot;;print v&quot; &quot;$0}' aa.txt <br>ccc aaa/bbb/<br>fff ddd/eee/<br>iii ggg/hhh/<br>eee aaa/bbb/ccc/aaa/bbb/ccc/ddd/<br>[root@tch254 ~]# <br><br>@chenxin9821<br><img src ="http://www.cnitblog.com/chenxin9821/aggbug/63300.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/chenxin9821/" target="_blank">chenxin9821</a> 2009-12-23 15:43 <a href="http://www.cnitblog.com/chenxin9821/archive/2009/12/23/62947.html#63300#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: AWK(更新)</title><link>http://www.cnitblog.com/chenxin9821/archive/2009/12/23/62947.html#63299</link><dc:creator>chenxin9821</dc:creator><author>chenxin9821</author><pubDate>Wed, 23 Dec 2009 07:41:00 GMT</pubDate><guid>http://www.cnitblog.com/chenxin9821/archive/2009/12/23/62947.html#63299</guid><description><![CDATA[SHELL版的题:<br>[root@tch254 ~]# cat aa.txt <br>aaa/bbb/ccc<br>ddd/eee/fff<br>ggg/hhh/iii<br>aaa/bbb/ccc/aaa/bbb/ccc/ddd/eee<br>[root@tch254 ~]# 变成这样输出:<br>ccc aaa/bbb<br>fff ddd/eee<br>iii ggg/hhh<br>eee aaa/bbb/ccc/aaa/bbb/ccc/ddd<br>[root@tch254 ~]# <br><br><br>************************<br>shell<br>[root@tch254 ~]# while read var;do echo &quot;${var##*/} ${var%/*}&quot;;done &lt; aa.txt <br>ccc aaa/bbb<br>fff ddd/eee<br>iii ggg/hhh<br>eee aaa/bbb/ccc/aaa/bbb/ccc/ddd<br>[root@tch254 ~]#<br><br>************************************<br>sed<br>[root@tch254 ~]# sed -nr 's/(.*)(\/)(.*)/\3 \1/p' aa.txt <br>ccc aaa/bbb<br>fff ddd/eee<br>iii ggg/hhh<br>eee aaa/bbb/ccc/aaa/bbb/ccc/ddd<br>[root@tch254 ~]# <br>***********************************<br>  $是变量<br>#是左边的字串  %是右边的字串<br>%%右贪婪匹配 <br>##左贪婪匹配<br>*_galf 15:38:05<br>${var%%/*} 从右匹配/* 贪婪情况下 /a/b/c/d 全部匹配<br>*_galf 15:38:23<br>${var%/*} 非贪婪 /a/b/c/d 只匹配 /d<br>*_galf 15:38:35<br>#为从左侧开始<br>*_galf 15:38:40<br>能明白么？<br><br>pl-hellodolly 15:39:29<br><br>為了完整起見，我這裡再用一些例子加以說明 ${ } 的一些特異功能：<br>假設我們定義了一個變量為：<br>file=/dir1/dir2/dir3/my.file.txt<br>我們可以用 ${ } 分別替換獲得不同的值：<br>${file#*/}：拿掉第一條 / 及其左邊的字串：dir1/dir2/dir3/my.file.txt<br>${file##*/}：拿掉最後一條 / 及其左邊的字串：my.file.txt<br>${file#*.}：拿掉第一個 .  及其左邊的字串：file.txt<br>${file##*.}：拿掉最後一個 .  及其左邊的字串：txt<br>${file%/*}：拿掉最後條 / 及其右邊的字串：/dir1/dir2/dir3<br>${file%%/*}：拿掉第一條 / 及其右邊的字串：(空值)<br>${file%.*}：拿掉最後一個 .  及其右邊的字串：/dir1/dir2/dir3/my.file<br>${file%%.*}：拿掉第一個 .  及其右邊的字串：/dir1/dir2/dir3/my<br>記憶的方法為：<br><br>      # 是去掉左邊(在鑑盤上 # 在 $ 之左邊)<br>      % 是去掉右邊(在鑑盤上 % 在 $ 之右邊)<br>      單一符號是最小匹配﹔兩個符號是最大匹配。<br><br><br>${file:0:5}：提取最左邊的 5 個字節：/dir1<br>${file:5:5}：提取第 5 個字節右邊的連續 5 個字節：/dir2<br><br><img src ="http://www.cnitblog.com/chenxin9821/aggbug/63299.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/chenxin9821/" target="_blank">chenxin9821</a> 2009-12-23 15:41 <a href="http://www.cnitblog.com/chenxin9821/archive/2009/12/23/62947.html#63299#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: Unix/Linux Command</title><link>http://www.cnitblog.com/chenxin9821/archive/2009/12/23/62881.html#63297</link><dc:creator>chenxin9821</dc:creator><author>chenxin9821</author><pubDate>Wed, 23 Dec 2009 07:05:00 GMT</pubDate><guid>http://www.cnitblog.com/chenxin9821/archive/2009/12/23/62881.html#63297</guid><description><![CDATA[查看当前系统支持的字符集列表：<br>locale -a<br>导入列表中的某个字符集作为当前系统支持的编码：<br>export LANG=zh_CN.UTF-8<img src ="http://www.cnitblog.com/chenxin9821/aggbug/63297.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/chenxin9821/" target="_blank">chenxin9821</a> 2009-12-23 15:05 <a href="http://www.cnitblog.com/chenxin9821/archive/2009/12/23/62881.html#63297#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: 用perl分析apache日志</title><link>http://www.cnitblog.com/chenxin9821/archive/2009/11/09/58863.html#62487</link><dc:creator>mwm5</dc:creator><author>mwm5</author><pubDate>Mon, 09 Nov 2009 06:13:00 GMT</pubDate><guid>http://www.cnitblog.com/chenxin9821/archive/2009/11/09/58863.html#62487</guid><description><![CDATA[摘走。。hoho<img src ="http://www.cnitblog.com/chenxin9821/aggbug/62487.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/chenxin9821/" target="_blank">mwm5</a> 2009-11-09 14:13 <a href="http://www.cnitblog.com/chenxin9821/archive/2009/11/09/58863.html#62487#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>re: DNS门事件</title><link>http://www.cnitblog.com/chenxin9821/archive/2009/11/09/62209.html#62486</link><dc:creator>mwm5</dc:creator><author>mwm5</author><pubDate>Mon, 09 Nov 2009 06:11:00 GMT</pubDate><guid>http://www.cnitblog.com/chenxin9821/archive/2009/11/09/62209.html#62486</guid><description><![CDATA[^_^<img src ="http://www.cnitblog.com/chenxin9821/aggbug/62486.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cnitblog.com/chenxin9821/" target="_blank">mwm5</a> 2009-11-09 14:11 <a href="http://www.cnitblog.com/chenxin9821/archive/2009/11/09/62209.html#62486#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>