/^\w\[1,2\]/失败了 哪位大虾指示一下 给个方向

RT

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...

本帖最后由 candytao819 于 2010-06-01 11:44 编辑 想在shell中写个从数据库中取数据的脚本，现在是取出数据了，两个量之间是用空格分隔的，想在两个数据之间用逗号分隔，该怎么处理下？ 取出的数据是：590746 1478873 1586607 想要变成 ：590746，1478873，1586607

有这两个地址 D:/fnn6/fnn6/ses/global.php /fnn6/ses/global/test.php 要取出这部分 /fnn6/ses/

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 写了个脚本，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...

两个字段，a和b，怎样取两个字段的合计数？ select (a+b) ?