[PowerShell] grep-likeなスクリプト

PowerShellをつかったgrep-likeな正規表現スクリプト

(Get-ChildItem -File -Recurse -Include *.c, *.h `
| Get-Content).foreach{if($_ -match "^#ifndef\s+[^_\s].*"){$matches[0]}}

1 2	(Get-ChildItem -File -Recurse -Include .c, .h ` \| Get-Content).foreach{if($_ -match "^#ifndef\s+[^_\s].*"){$matches[0]}}

.foreach{if($_ -match "正規表現"){$matches[0]}}

1	.foreach{if($_ -match "正規表現"){$matches[0]}}

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