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<span style="font-weight:bolder; color:#3333FF"><span class="text_head0">鳥哥的<span class="text_head_en">
Linux </span>私房菜</span></span><br />
<span style="color:#000080">為取得較佳瀏覽結果，請愛用 <a href="http://moztw.org" target="_blank">firefox</a>
瀏覽本網頁</span><br />
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<a href="0240tarcompress.php">
<span class="text_head0">檔案的壓縮與打包</span></a><br />
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<span class="text_history">最近更新日期∶2005/08/29</span>
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<!-- 本文的檔頭部分 -->
<table class="head1" summary="排版∶文章檔頭的說明"><tr><td class="head1">
在 Linux 底下有相當多的壓縮指令可以運作喔！這些壓縮指令可以讓我們更方便從網路上面下載大型的檔案呢！
此外，我們知道在 Linux 底下的附檔名是沒有什么很特殊的意義的，不過，針對這些壓縮指令所做出來的壓縮檔，
為了方便記憶，還是會有一些特殊的命名方式啦！就讓我們來看看吧！
</td></tr></table><br>
<!-- 本文的連結區部分 -->
<div class=block1>
<span class="text_h1">
1. <a href="#compress_tech">壓縮檔案的用途與技術∶</a><br>
2. <a href="#compress_name">Linux 系統常見的壓縮指令∶</a><br>
<span class=text_h2>
2.1 <a href="#compress">compress</a><br>
2.2 <a href="#gzip">gzip, zcat</a><br>
2.3 <a href="#bzip2">bzip2, bzcat</a><br>
2.4 <a href="#tar">tar</a><br>
2.5 <a href="#dd">dd</a><br>
2.6 <a href="#cpio">cpio</a><br>
</span>
3. <a href="#FAQ">本章習題練習</a><br>
<span class=text_h2>
4. <a href="http://phorum.vbird.org/viewtopic.php?t=23882"
target="_blank">針對本文的建議∶http://phorum.vbird.org/viewtopic.php?t=23882</a>
</span>
</span>
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<!-- 本文的正式部分 -->
<hr><a NAME="compress_tech"></a><img src="images/penguin-m.gif" alt="大標題的圖示" height="34" width="25" align="middle" /><span class="text_h1">壓縮檔案的用途與技術∶</span><br>
<div class=block1>
您是否有過文件檔案太大，導致無法以一片軟碟將他復制完成的困擾？
又，您是否有過，發現一個軟體里面有好多檔案，這些檔案要將他復制與攜帶都很不方便的問題？
還有，您是否有過要備份某些重要資料，偏偏這些資料量太大了，耗掉了你很多的硬碟與磁碟空間呢？
這個時候，那個好用的『<span class=text_import2>檔案壓縮</span>』技術可就派的上用場了！
因為這些比較大型的檔案透過所謂的檔案壓縮技術之后，可以將他的磁碟使用量降低，
可以達到減低檔案容量的效果，此外，有的壓縮程式還可以進行容量限制，
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