Office 365 Licence使用情况统计

负责采购的同事需要知道目前公司使用了多少License，但是通过O365控制台界面似乎无法直接导出License使用量的信息，于是让我帮忙从后台统计一下。

$mail_text = Read-Host "输入你的Office 365邮箱："
$pw_text = Read-Host "输入你的Office 365密码："
$pw = ConvertTo-SecureString $pw_text -AsPlainText -Force
$creds = New-Object -Typename System.Management.Automation.PSCredential -Argumentlist $mail_text, $pw
‘请稍后，正在生成报告：‘
connect-MsolService -Credential $creds
$result = Get-MsolUser | select userprincipalname,@{n=‘licenses‘;e={($_.licenses).AccountSkuId}} | sort licenses
‘总计：‘ + ($result | Measure-Object).Count
‘-其中-’
‘协作版：‘ + ($result | where licenses -eq ‘VobileChina:O365_BUSINESS_ESSENTIALS‘ | Measure-Object).Count
‘高级版：‘ + ($result | where licenses -eq ‘VobileChina:O365_BUSINESS_PREMIUM‘ | Measure-Object).Count
‘未分配：‘ + ($result | where licenses -eq $null | Measure-Object).Count
$result | Export-Csv -Path ./o365usage.csv -Encoding Default