[Fors1k]

powershell

Код:

param(
    $path   = "C:\list.txt",
    $backup = "d:\backup\"
)cls

gc $path|%{$q=gi -lite $_;
$i=0; $new=$backup+$q.Name
while(Test-Path $new){$i++
    $new = $backup+$q.Name
    $new = $new.replace($q.basename, $q.basename+"($i)")
}copy-item  -lite $_ $new}