📄 program-shell-dtree.html
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<title>Freesoft Linux FAQ -- 一个列出目录树的shell脚本程序</title>
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发信人: lone@sjtubbs
(悟空), 信区: linux
<br>标 题: 一个shell程序的例子.
<br>发信站: 饮水思源 (Sun Jan 12 14:27:27 1997)
<br>转信站: sjtubbs
<p>下面的短小的shell程序可以列出目录树, 充分利用了sed强大的模式匹配能力.
<br>目录树形式如下:
<br>.
<br>`----shellp
<br>`----updates
<br>`----wu-ftpd-2.4
<br>| `----doc
<br>| | `----examples
<br>| `----src
<br>| | `----config
<br>| | `----makefiles
<br>| `----support
<br>| | `----makefiles
<br>| | `----man
<br>| `----util
<p>摘自<>
<p>#!/bin/sh
<br># dtree: Usage: dtree [any directory]
<br>dir=${1:-.}
<br>(cd $dir; pwd)
<br>find $dir -type d -print | sort -f | sed -e "s,^$1,," -e "/^$/d"
-e \
<br> "s,[^/]*/\([^/]*\)$,\`----\1," -e "s,[^/]*/,|
,g"
<p>--
<br>※ 来源:．饮水思源 bbs.sjtu.edu.cn．[FROM: ms.fudan.edu.cn]
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