$reg = [regex]"\bobject-group\b network Gateways[\s\S]*?(?=\nobject-group\b)"
这是我要选择的内容
object-group network something
network-object host blahblah
network-object host blahblah
network-object host blahblah
network-object host blahblah
object-group network Gateways
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
object-group network baller
network-object host blahblah
network-object host blahblah
network-object host blahblah
我的表达在Regex Tester上工作得很好,但是在Powershell上进行迁移我只能弄清楚哪些元字符是错误的,但我没有得到任何结果。任何帮助都会很棒吗? :)
数据来自文件。并存储在一个文件中。想要的结果是....
object-group network Gateways
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
答案 0 :(得分:0)
使用您发布的代码为我工作。我在PowerShell 4.0中,这就是我所做的:
$reg = [regex]"\bobject-group\b network Gateways[\s\S]*?(?=\nobject-group\b)"
$str = @"
object-group network something
network-object host blahblah
network-object host blahblah
network-object host blahblah
network-object host blahblah
object-group network Gateways
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
object-group network baller
network-object host blahblah
network-object host blahblah
network-object host blahblah
"@
> $($reg.Match($str)).Value
object-group network Gateways
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh
network-object blahblahbalh