翻了一下书
也可以 test -z ${VAR##*kde*}
On 04/20/2010 12:33 AM, Chen Lei wrote:
> echo $VAR|grep -q kde
>
>
>
>
> 在2010-04-20 00:26:37,"LI Rui Bin"<cheeseli(a)hotmail.com> 写道:
>
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>> 我要在bash里测试一个字符串是否包含某个子串,该怎么写?比如测试 $VAR 中是
>> 否含有 "kde" 字样
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