* 配列に対して操作 - ForEach-Object [#s196ab73]
* 配列に対する操作 - ForEach-Object [#s196ab73]
** エイリアス [#n3147005]
1,2,3 | ForEach-Object { New-Item -type f ([String] $_ + ".txt") }
1,2,3 | foreach { New-Item -type f ([String] $_ + ".txt") }
1,2,3 | % { New-Item -type f ([String] $_ + ".txt") }
=> 1.txt
2.txt
3.txt
** Where-Objectと組み合わせて [#u44bffc0]
1..6 | ? { $_ % 2 -eq 0 } | % { "DEBUG: " + $_ }
=> DEBUG: 2
DEBUG: 4
DEBUG: 6
** Begin/Process/Endブロック [#sdcc4de7]
dir *.txt | % -Begin { $sum = 0 } -Process { $sum += $_.length } -End { "File Size: " + $sum + " bytes" }
** 参考 [#if1cc9ad]
http://technet.microsoft.com/ja-jp/library/dd347608.aspx