《命令行下简单的检索》的评论 http://blog.happysa.org/tips/easy_index_for_tips.html 做快乐的系统管理员 Sat, 21 Jan 2012 08:41:35 +0000 hourly 1 http://wordpress.org/?v=3.3.1 作者：Tour 2012 http://blog.happysa.org/tips/easy_index_for_tips.html/comment-page-1#comment-1680 Tour 2012 Sun, 20 Nov 2011 14:17:28 +0000 http://blog.happysa.org/tips/%e5%91%bd%e4%bb%a4%e8%a1%8c%e4%b8%8b%e7%ae%80%e5%8d%95%e7%9a%84%e6%a3%80%e7%b4%a2.html#comment-1680 <strong>trackback...</strong> trackback... <div class="vote" id="vote-1680"><span id="acv_stat_1680"></span><a class="acvclick acv4" id="vote4-1680" href="javascript:acv_vote(1680,1);">支持</a>(<span id="cos_support-1680">0</span>)<a class="acvclick acva" id="votea-1680" href="javascript:acv_vote(1680,0);">反对</a> (<span id="cos_unsupport-1680">0</span>)</div> trackback…

trackback…

]]> 作者：Konzerte 2012 http://blog.happysa.org/tips/easy_index_for_tips.html/comment-page-1#comment-1679 Konzerte 2012 Sun, 20 Nov 2011 14:12:31 +0000 http://blog.happysa.org/tips/%e5%91%bd%e4%bb%a4%e8%a1%8c%e4%b8%8b%e7%ae%80%e5%8d%95%e7%9a%84%e6%a3%80%e7%b4%a2.html#comment-1679 <strong>trackback...</strong> Kindle Ebook Reader... <div class="vote" id="vote-1679"><span id="acv_stat_1679"></span><a class="acvclick acv4" id="vote4-1679" href="javascript:acv_vote(1679,1);">支持</a>(<span id="cos_support-1679">0</span>)<a class="acvclick acva" id="votea-1679" href="javascript:acv_vote(1679,0);">反对</a> (<span id="cos_unsupport-1679">0</span>)</div> trackback…

Kindle Ebook Reader…

]]> 作者：wuzhez http://blog.happysa.org/tips/easy_index_for_tips.html/comment-page-1#comment-803 wuzhez Thu, 21 Jan 2010 02:16:41 +0000 http://blog.happysa.org/tips/%e5%91%bd%e4%bb%a4%e8%a1%8c%e4%b8%8b%e7%ae%80%e5%8d%95%e7%9a%84%e6%a3%80%e7%b4%a2.html#comment-803 <a href="#comment-797" rel="nofollow">@monger </a> 谢谢指点，以后多交流。 <div class="vote" id="vote-803"><span id="acv_stat_803"></span><a class="acvclick acv4" id="vote4-803" href="javascript:acv_vote(803,1);">支持</a>(<span id="cos_support-803">0</span>)<a class="acvclick acva" id="votea-803" href="javascript:acv_vote(803,0);">反对</a> (<span id="cos_unsupport-803">0</span>)</div> @monger
谢谢指点，以后多交流。

]]> 作者：monger http://blog.happysa.org/tips/easy_index_for_tips.html/comment-page-1#comment-799 monger Wed, 20 Jan 2010 16:23:46 +0000 http://blog.happysa.org/tips/%e5%91%bd%e4%bb%a4%e8%a1%8c%e4%b8%8b%e7%ae%80%e5%8d%95%e7%9a%84%e6%a3%80%e7%b4%a2.html#comment-799 把读文件符给吃掉了。。。 <div class="vote" id="vote-799"><span id="acv_stat_799"></span><a class="acvclick acv4" id="vote4-799" href="javascript:acv_vote(799,1);">支持</a>(<span id="cos_support-799">0</span>)<a class="acvclick acva" id="votea-799" href="javascript:acv_vote(799,0);">反对</a> (<span id="cos_unsupport-799">0</span>)</div> 把读文件符给吃掉了。。。

]]> 作者：monger http://blog.happysa.org/tips/easy_index_for_tips.html/comment-page-1#comment-798 monger Wed, 20 Jan 2010 16:23:04 +0000 http://blog.happysa.org/tips/%e5%91%bd%e4%bb%a4%e8%a1%8c%e4%b8%8b%e7%ae%80%e5%8d%95%e7%9a%84%e6%a3%80%e7%b4%a2.html#comment-798 \; <div class="vote" id="vote-798"><span id="acv_stat_798"></span><a class="acvclick acv4" id="vote4-798" href="javascript:acv_vote(798,1);">支持</a>(<span id="cos_support-798">0</span>)<a class="acvclick acva" id="votea-798" href="javascript:acv_vote(798,0);">反对</a> (<span id="cos_unsupport-798">0</span>)</div> \;

]]> 作者：monger http://blog.happysa.org/tips/easy_index_for_tips.html/comment-page-1#comment-797 monger Wed, 20 Jan 2010 16:22:13 +0000 http://blog.happysa.org/tips/%e5%91%bd%e4%bb%a4%e8%a1%8c%e4%b8%8b%e7%ae%80%e5%8d%95%e7%9a%84%e6%a3%80%e7%b4%a2.html#comment-797 open $fp, '< tmp1'; %t = map { chomp; split } ; open $fp, '< tmp2; print $_, "\n" foreach map { chomp; $t{$_} } ; <div class="vote" id="vote-797"><span id="acv_stat_797"></span><a class="acvclick acv4" id="vote4-797" href="javascript:acv_vote(797,1);">支持</a>(<span id="cos_support-797">0</span>)<a class="acvclick acva" id="votea-797" href="javascript:acv_vote(797,0);">反对</a> (<span id="cos_unsupport-797">0</span>)</div> open $fp, ‘< tmp1';
%t = map { chomp; split } ;

open $fp, ‘< tmp2;
print $_, "\n" foreach map { chomp; $t{$_} } ;

]]> 作者：珍爱网 http://blog.happysa.org/tips/easy_index_for_tips.html/comment-page-1#comment-409 珍爱网 Wed, 10 Jun 2009 09:52:28 +0000 http://blog.happysa.org/tips/%e5%91%bd%e4%bb%a4%e8%a1%8c%e4%b8%8b%e7%ae%80%e5%8d%95%e7%9a%84%e6%a3%80%e7%b4%a2.html#comment-409 有点奇怪啊 <div class="vote" id="vote-409"><span id="acv_stat_409"></span><a class="acvclick acv4" id="vote4-409" href="javascript:acv_vote(409,1);">支持</a>(<span id="cos_support-409">0</span>)<a class="acvclick acva" id="votea-409" href="javascript:acv_vote(409,0);">反对</a> (<span id="cos_unsupport-409">0</span>)</div> 有点奇怪啊

]]> 作者：wuzhez http://blog.happysa.org/tips/easy_index_for_tips.html/comment-page-1#comment-408 wuzhez Sun, 31 May 2009 03:43:23 +0000 http://blog.happysa.org/tips/%e5%91%bd%e4%bb%a4%e8%a1%8c%e4%b8%8b%e7%ae%80%e5%8d%95%e7%9a%84%e6%a3%80%e7%b4%a2.html#comment-408 <a href="#comment-407" rel="nofollow">@zesheng</a> 试了下果然是很慢，10万行数据，在perl里用双重循环用了12s，hash用了0.2s，命令行下循环用了4m多钟。perl的效率比shell要高很多 <div class="vote" id="vote-408"><span id="acv_stat_408"></span><a class="acvclick acv4" id="vote4-408" href="javascript:acv_vote(408,1);">支持</a>(<span id="cos_support-408">0</span>)<a class="acvclick acva" id="votea-408" href="javascript:acv_vote(408,0);">反对</a> (<span id="cos_unsupport-408">0</span>)</div> @zesheng
试了下果然是很慢，10万行数据，在perl里用双重循环用了12s，hash用了0.2s，命令行下循环用了4m多钟。perl的效率比shell要高很多

]]> 作者：zesheng http://blog.happysa.org/tips/easy_index_for_tips.html/comment-page-1#comment-407 zesheng Sat, 30 May 2009 13:51:39 +0000 http://blog.happysa.org/tips/%e5%91%bd%e4%bb%a4%e8%a1%8c%e4%b8%8b%e7%ae%80%e5%8d%95%e7%9a%84%e6%a3%80%e7%b4%a2.html#comment-407 命令行下那个还是老问题：那可是两层循环呀，文件大了估计要等很久。。。 <div class="vote" id="vote-407"><span id="acv_stat_407"></span><a class="acvclick acv4" id="vote4-407" href="javascript:acv_vote(407,1);">支持</a>(<span id="cos_support-407">0</span>)<a class="acvclick acva" id="votea-407" href="javascript:acv_vote(407,0);">反对</a> (<span id="cos_unsupport-407">0</span>)</div> 命令行下那个还是老问题：那可是两层循环呀，文件大了估计要等很久。。。

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