服务器管理 - 需要脚本来监控服务器上的可用空间 [英] Server Management - Need script to monitor free space on server

问题描述

需要脚本来监控服务器上的可用空间，如果可用内存空间达到一定的阈值发送警报邮件.

Need script to monitor free space on server and if the free memory space goes done certain threshold send alert mail.

PS- 我认为解决方案是 Power Shell + Windows Timer Job.不过，我是 Power Shell 的新手.

PS- I think the solution will be Power Shell + Windows Timer Job. I am new to Power Shell though.

推荐答案

您可以使用如下命令获得可用磁盘空间:

You can get free disk space using a command like this:

([wmi]"\\$computer\root\cimv2:Win32_logicalDisk.DeviceID='$drive'").FreeSpace

您可以使用以下功能发送电子邮件:

And you cand send an email using the function below:

function Send-EMail 
{ 
    param (
        [parameter(Mandatory = $false)][string] $EmailTo = "<Your destination email>",
        [parameter(Mandatory = $false)][string] $EmailFrom = "<The sending email address>",
        [parameter(Mandatory = $false)][string] $EmailSubject = "Disk space problem",
        [parameter(Mandatory = $false)][string] $SMTPServer = "<your smtp server>"
    )

    $MailMessage = New-Object System.Net.Mail.MailMessage  
    $MailMessage.From = ($EmailFrom)  
    $MailMessage.To.Add($EmailTo) 
    $MailMessage.Subject = $EmailSubject 
    $MailMessage.Body = $EmailBody 
    $MailMessage.IsBodyHTML = $true 

    $SMTPClient = New-Object Net.Mail.SmtpClient($SmtpServer, 25)   
    $SMTPClient.Send($MailMessage) 
} 

现在将这两个函数组合在一个 PowerShell 脚本中，您可以 使用 Windows 调度程序进行调度.

Now combine these two functions in a PowerShell script that you can schedule with Windows scheduller.

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