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https://github.com/fleschutz/PowerShell.git
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106 lines
2.9 KiB
Markdown
106 lines
2.9 KiB
Markdown
The *list-updates.ps1* Script
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===========================
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This PowerShell script queries the latest available software updates for the
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local machine and lists it (for installation use 'install-updates.ps1').
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Parameters
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----------
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```powershell
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/Repos/PowerShell/scripts/list-updates.ps1 [<CommonParameters>]
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[<CommonParameters>]
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This script supports the common parameters: Verbose, Debug, ErrorAction, ErrorVariable, WarningAction,
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WarningVariable, OutBuffer, PipelineVariable, and OutVariable.
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```
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Example
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-------
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```powershell
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PS> ./list-updates.ps1
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⏳ Querying Microsoft Store...
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Name Id Version Available
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----------------------------------------------------------------
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Git Git.Git 2.43.0 2.44.0
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...
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```
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Notes
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-----
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Author: Markus Fleschutz | License: CC0
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Related Links
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-------------
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https://github.com/fleschutz/PowerShell
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Script Content
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--------------
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```powershell
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<#
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.SYNOPSIS
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Lists software updates
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.DESCRIPTION
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This PowerShell script queries the latest available software updates for the
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local machine and lists it (for installation use 'install-updates.ps1').
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.EXAMPLE
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PS> ./list-updates.ps1
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⏳ Querying Microsoft Store...
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Name Id Version Available
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----------------------------------------------------------------
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Git Git.Git 2.43.0 2.44.0
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...
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.LINK
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https://github.com/fleschutz/PowerShell
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.NOTES
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Author: Markus Fleschutz | License: CC0
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#>
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try {
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if ($IsLinux) {
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if (Get-Command apt -ErrorAction SilentlyContinue) {
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Write-Host "`n⏳ Querying APT package updates..." -foregroundColor green
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& sudo apt update
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& sudo apt list --upgradable
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}
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if (Get-Command snap -ErrorAction SilentlyContinue) {
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Write-Host "`n⏳ Querying Snap updates..." -foregroundColor green
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& sudo snap refresh --list
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}
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} elseif ($IsMacOS) {
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if (Get-Command brew -ErrorAction SilentlyContinue) {
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Write-Host "`n⏳ Querying Homebrew updates..." -foregroundColor green
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& brew outdated
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}
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} else {
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if (Get-Command winget -ErrorAction SilentlyContinue) {
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Write-Host "`n⏳ Querying Microsoft Store..." -foregroundColor green
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& winget upgrade --include-unknown --source=msstore
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Write-Host "`n⏳ Querying WinGet..." -foregroundColor green
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& winget upgrade --include-unknown --source=winget
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}
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if (Get-Command choco -ErrorAction SilentlyContinue) {
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Write-Host "`n⏳ Querying Chocolatey..." -foregroundColor green
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& choco outdated
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}
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if (Get-Command scoop -ErrorAction SilentlyContinue) {
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Write-Host "`n⏳ Querying Scoop..." -foregroundColor green
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& scoop status
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}
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}
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" "
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"💡 Execute 'install-updates.ps1' to install the listed updates."
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exit 0 # success
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} catch {
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"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
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exit 1
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}
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```
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*(page generated by convert-ps2md.ps1 as of 05/12/2025 22:02:56)*
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