Chapters/basic-controllers-scripts-and-menus/basicmenu.ps1
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#create a basic console based menu #define a here string for the menu options $menu = @" MyMenu -------------------------- 1. Get services 2. Get processes 3. Get System event logs 4. Check free disk space (MB) 5. Quit Select a menu choice "@ #Read-Host writes strings but we can specifically treat the result as #an integer [int]$r = Read-Host $menu $Computername = Read-Host "Enter a computername or press Enter to use localhost" if ($Computername -notmatch "\w+") { $computername = $env:COMPUTERNAME } #code to execute Switch ($r) { 1 { Get-Service -computername $Computername } 2 { Get-Process -computername $Computername } 3 { Get-Eventlog -LogName System -Newest 25 -ComputerName $Computername } 4 { $params = @{ ClassName = "win32_logicaldisk" ComputerName = $Computername Filter = "deviceid='c:'" } $c = Get-CimInstance @params $c.FreeSpace/1mb } 5 { Write-Host "Have a nice day" -ForegroundColor Green } default { Write-Warning "$r is not a valid choice" } } #close switch |