[FZH] bash中如何测试子字符串？

[LI Rui Bin]

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
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> 在2010-04-20 00:26:37，"LI Rui Bin"<cheeseli在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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