如何得到正在执行的脚本的当前目录

cnspy · 发表于 2004-10-20 14:58:34

当在执行一个脚本时，如何得到这个正在执行的脚本目录？

谢谢

anstan · 发表于 2004-10-20 15:17:55

dirname可以吗？

晨想 · 发表于 2004-10-21 01:48:57

dirname $0
我记得是这个。

yongjian · 发表于 2004-10-21 08:55:05

script 里加上pwd也行啊.

cnspy · 发表于 2004-10-21 15:35:09

thanks.

dirname works fine

哈蜜瓜 · 发表于 2004-10-21 19:50:30

echo $PWD

晨想 · 发表于 2004-10-21 19:57:05

you will be superised if you running /tmp/myScript.sh in another directory.

. I don't think $PWD will return the correct answer

cnspy · 发表于 2004-11-1 13:28:25

Thanks for your reply.

How to set a variable in script and make it aviable after exit the script.

kyq · 发表于 2004-11-2 17:45:30

To 黯然销魂:

我的方法如下：

workingFolder="`dirname $0`"
cd $workingFolder
workingFolder="`pwd`"
echo $workingFolder

$workingFolder是脚本所在目录的绝对路径。

晨想 · 发表于 2004-11-4 12:20:45

最初由 cnspy 发表
Thanks for your reply.

How to set a variable in script and make it aviable after exit the script.

run the scirpt in this way:

. ./myScript.sh

with a dot in front.

get more information from "man ."

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