如何输入一个列表,并将内容显示在多列中,比如在三个项目之后;例子:
$carlist = "c:\temp\list-of-cars.txt" # listing 10 cars
$num-cols = 4
内容将是:
Car1
Car2
..
Car9
Car10
$c = $carlist.count/$num-cols # some number of columns
write-host $carlist (something)
输出将是(基于列数:
Car1 Car4 Car7 Car10
Car2 Car5 Car8
Car3 Car6 Car9