Update Command — Powershell

catch $errors += "Module update process failed: $ " try Write-Log "Updating help content..." Update-Help -Force -ErrorAction SilentlyContinue Write-Log "Help update completed (errors suppressed if any)"

# Check for Windows PowerShell updates via PSWindowsUpdate module Install-Module PSWindowsUpdate -Force Get-WindowsUpdate -Category "Security Updates" -Install -AcceptAll WMF 5.1 is the final version — no newer Windows PowerShell releases. 6. Automation & CI/CD Integration # GitHub Actions example - name: Update PowerShell shell: pwsh run: | Update-PowerShell -Stable -PassThru -Force pwsh --version Scheduled task (daily update check):

# Update a specific module Update-Module -Name Az Update all installed modules Get-InstalledModule | Update-Module Update to a specific version Update-Module -Name Pester -RequiredVersion '5.3.3' Force update even if already latest Update-Module -Name PSReadLine -Force Scope: User vs AllUsers Update-Module -Name VMware.PowerCLI -Scope CurrentUser powershell update command

else ForEach-Object Write-Log " - $_"

else Write-Log "Skipping PowerShell Core update (not running PS7+)" try Write-Log "Updating all PowerShell modules..." $modules = Get-InstalledModule foreach ($mod in $modules) try $oldVer = $mod.Version Update-Module -Name $mod.Name -Force -ErrorAction Stop $newVer = (Get-InstalledModule -Name $mod.Name).Version if ($newVer -gt $oldVer) Write-Log "Updated module $($mod.Name): $oldVer -> $newVer" catch $errors += "Module update process failed: $

Write-Log "Starting PowerShell update process..." if ($PSVersionTable.PSVersion.Major -ge 7) try Write-Log "Checking for PowerShell Core update..." $oldVersion = $PSVersionTable.PSVersion.ToString() $result = Update-PowerShell -Stable -PassThru -Force -ErrorAction Stop Write-Log "PowerShell updated from $oldVersion to $($result.NewVersion)"

# Equivalent manual check: $latest = Invoke-RestMethod -Uri 'https://api.github.com/repos/PowerShell/PowerShell/releases/latest' $current = $PSVersionTable.PSVersion if ($latest.tag_name.TrimStart('v') -gt $current) Write-Host "Update available: $current -> $latest.tag_name" powershell update command

catch $errors += "Help update failed: $_" if ($errors.Count -eq 0) Write-Log "All updates completed successfully."