感觉 PowerShell 比 CMD 好用很多啊

本人正在使用的是 Windows 10 家庭版，不知道以前 win + x 以后出现的 命令提示符CMD 全更新成了 PowerShell，用起来比 CMD 舒服多了，至少看起来界面不再是黑白色的了。之后搜了搜关于它的信息，很强。。
将下面代码粘贴到 PS 里面执行

# create new excel instance

$objExcel = New-Object -comobject Excel.Application
$objExcel.Visible = $True
$objWorkbook = $objExcel.Workbooks.Add()
$objWorksheet = $objWorkbook.Worksheets.Item(1)
# write information to the excel file
$i = 0
$first10 = (ps | sort ws -Descending | select -first 10)
$first10 | foreach -Process {$i++; $objWorksheet.Cells.Item($i,1) = $_.name; $objWorksheet.Cells.Item($i,2) = $_.ws}
$otherMem = (ps | measure ws -s).Sum - ($first10 | measure ws -s).Sum
$objWorksheet.Cells.Item(11,1) = "Others"; $objWorksheet.Cells.Item(11,2) = $otherMem
# draw the pie chart
$objCharts = $objWorksheet.ChartObjects()
$objChart = $objCharts.Add(0, 0, 500, 300)
$objChart.Chart.SetSourceData($objWorksheet.range("A1:B11"), 2)
$objChart.Chart.ChartType = 70
$objChart.Chart.ApplyDataLabels(5)```

![imagepng](https://b3logfile.com/file/2018/04/5d87ac11223840bdac9bcd62f430f59d_image.png)
 [更多命令](https://www.ithome.com/html/win10/315277.htm)
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