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金山词霸取词只取两个字母

/^\w\{1,2\}/失败了 请大虾们帮帮忙

by gunguymadman007 - Perl - 2003-12-18 10:22:58 阅读(1614) 回复(4)

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/^\w\[1,2\]/失败了 哪位大虾指示一下 给方向

by gunguymadman007 - Shell - 2003-12-16 19:37:15 阅读(1693) 回复(9)
by flyingzf - BSD - 2006-11-23 06:10:29 阅读(1312) 回复(3)

Path: /usr/ports/editors/openoffice-1.0 Path: /usr/ports/editors/openoffice-1.0-ar Path: /usr/ports/editors/openoffice-1.0-dk Path: /usr/ports/editors/openoffice-1.0-es Path: /usr/ports/editors/openoffice-1.0-gr Path: /usr/ports/editors/openoffice-1.0-it Path: /usr/ports/editors/openoffice-1.0-nl Path: /usr/ports/editors/openoffice-1.0-se Path: /usr/ports/editors/openoffice-1.0-t...

by devel - BSD - 2004-06-22 12:32:34 阅读(1830) 回复(5)

本帖最后由 candytao819 于 2010-06-01 11:44 编辑 想在shell中写从数据库中数据的脚本,现在是出数据了,量之间是用空格分隔的,想在数据之间用逗号分隔,该怎么处理下? 出的数据是:590746 1478873 1586607 想要变成 :590746,1478873,1586607

by candytao819 - Shell - 2010-06-01 21:48:32 阅读(2601) 回复(11)

有这地址 D:/fnn6/fnn6/ses/global.php /fnn6/ses/global/test.php 要出这部分 /fnn6/ses/

by 115300111 - PHP - 2007-09-29 09:56:19 阅读(3394) 回复(8)

app目录下: busybox ip_route usb_test wget list文件: app/busybox app/ip_route app/hello 我想得到的目标是: busybox,ip_route 写了脚本,发现不满足要求 #!/bin/sh set -x cd ../app dir=$(find ./ -maxdepth 1 -type d -name "??*"|xargs -i basename {}) cd - awk '{print}' ./list |xargs -i basename {} |while read line do for i in $dir do if [[ "$i" == "$line" ]] then select_dir = ${select_di...

by linkejin - Shell - 2010-06-28 17:12:33 阅读(5127) 回复(10)

段,a和b,怎样段的合计数? select (a+b) ?

by sxqsir - Informix - 2007-07-18 08:50:23 阅读(2458) 回复(2)