powershell - 如何获取目录中 LastWriteTime 最旧的文件？

Question

如果我有一个带有通配符的完整路径，我怎样才能获得具有最早 LastWriteTime 的文件？

$fullpath = "myFolder:\foooBar*.txt"
$theOldestFile = # What to write to get among the 
                 #fooBar*.txt that has the max LastWriteTime?

Answer 1

像这样:

$fullpath = "myFolder:\foooBar*.txt"
$theOldestFile = dir $fullpath | sort lastwritetime | select -First 1