Chocolatey

Install link

Chocolatey install for Powershell

Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; iex ((New-Object System.Net.WebClient).DownloadString('https://community.chocolatey.org/install.ps1'))

List

Arbeit Server

choco install 7zip treesizefree adobereader chromium Firefox screenpresso notepadplusplus  putty teamviewer.host --ignore.checksums -y

Arbeit Testclients

choco install 7zip adobereader chromium Firefox screenpresso notepadplusplus  putty putty.portable rufus teamviewer.host vlc --ignore.checksums -y

Arbeit mein Rechner

choco install 7zip adobereader angryip chromium Firefox screenpresso jabra-direct keepass mattermost-desktop nextcloud-client notepadplusplus openvpn zoiper putty putty.portable rufus teamviewer vlc vscode winmerge wsl-ubuntu-2004  WhatsApp Spotify powertoys citrix-workspace notion logitech-options powerbi microsoft-teams autohotkey --ignore.checksums -y

Privat

choco install 7zip adobereader chromium Firefox screenpresso notepadplusplus putty putty.portable rufus teamviewer vlc WhatsApp Spotify --ignore.checksums -y

List all packages installed by choco

clist -l

List all packages are installed by choco and are not installed by choco

clist --local-only --include-programs

Export a List of all packages

choco list -lo -r -y | % { "choco install " + $_.Replace("|", " -version ") + " -y" } > C:\temp\Install.ps1

Uninstall Choco

$VerbosePreference = 'Continue'
if (-not $env:ChocolateyInstall) {
    $message = @(
        "The ChocolateyInstall environment variable was not found."
        "Chocolatey is not detected as installed. Nothing to do."
    ) -join "`n"

    Write-Warning $message
    return
}

if (-not (Test-Path $env:ChocolateyInstall)) {
    $message = @(
        "No Chocolatey installation detected at '$env:ChocolateyInstall'."
        "Nothing to do."
    ) -join "`n"

    Write-Warning $message
    return
}

<#
    Using the .NET registry calls is necessary here in order to preserve environment variables embedded in PATH values;
    Powershell's registry provider doesn't provide a method of preserving variable references, and we don't want to
    accidentally overwrite them with absolute path values. Where the registry allows us to see "%SystemRoot%" in a PATH
    entry, PowerShell's registry provider only sees "C:\Windows", for example.
#>
$userKey = [Microsoft.Win32.Registry]::CurrentUser.OpenSubKey('Environment')
$userPath = $userKey.GetValue('PATH', [string]::Empty, 'DoNotExpandEnvironmentNames').ToString()

$machineKey = [Microsoft.Win32.Registry]::LocalMachine.OpenSubKey('SYSTEM\ControlSet001\Control\Session Manager\Environment\')
$machinePath = $machineKey.GetValue('PATH', [string]::Empty, 'DoNotExpandEnvironmentNames').ToString()

$backupPATHs = @(
    "User PATH: $userPath"
    "Machine PATH: $machinePath"
)
$backupFile = "C:\PATH_backups_ChocolateyUninstall.txt"
$backupPATHs | Set-Content -Path $backupFile -Encoding UTF8 -Force

$warningMessage = @"
    This could cause issues after reboot where nothing is found if something goes wrong.
    In that case, look at the backup file for the original PATH values in '$backupFile'.
"@

if ($userPath -like "*$env:ChocolateyInstall*") {
    Write-Verbose "Chocolatey Install location found in User Path. Removing..."
    Write-Warning $warningMessage

    $newUserPATH = @(
        $userPath -split [System.IO.Path]::PathSeparator |
            Where-Object { $_ -and $_ -ne "$env:ChocolateyInstall\bin" }
    ) -join [System.IO.Path]::PathSeparator

    # NEVER use [Environment]::SetEnvironmentVariable() for PATH values; see https://github.com/dotnet/corefx/issues/36449
    # This issue exists in ALL released versions of .NET and .NET Core as of 12/19/2019
    $userKey.SetValue('PATH', $newUserPATH, 'ExpandString')
}

if ($machinePath -like "*$env:ChocolateyInstall*") {
    Write-Verbose "Chocolatey Install location found in Machine Path. Removing..."
    Write-Warning $warningMessage

    $newMachinePATH = @(
        $machinePath -split [System.IO.Path]::PathSeparator |
            Where-Object { $_ -and $_ -ne "$env:ChocolateyInstall\bin" }
    ) -join [System.IO.Path]::PathSeparator

    # NEVER use [Environment]::SetEnvironmentVariable() for PATH values; see https://github.com/dotnet/corefx/issues/36449
    # This issue exists in ALL released versions of .NET and .NET Core as of 12/19/2019
    $machineKey.SetValue('PATH', $newMachinePATH, 'ExpandString')
}

# Adapt for any services running in subfolders of ChocolateyInstall
$agentService = Get-Service -Name chocolatey-agent -ErrorAction SilentlyContinue
if ($agentService -and $agentService.Status -eq 'Running') {
    $agentService.Stop()
}
# TODO: add other services here

Remove-Item -Path $env:ChocolateyInstall -Recurse -Force 

'ChocolateyInstall', 'ChocolateyLastPathUpdate' | ForEach-Object {
    foreach ($scope in 'User', 'Machine') {
        [Environment]::SetEnvironmentVariable($_, [string]::Empty, $scope)
    }
}

$machineKey.Close()
$userKey.Close()

if ($env:ChocolateyToolsLocation -and (Test-Path $env:ChocolateyToolsLocation)) {
    Remove-Item -Path $env:ChocolateyToolsLocation -WhatIf -Recurse -Force
}

foreach ($scope in 'User', 'Machine') {
    [Environment]::SetEnvironmentVariable('ChocolateyToolsLocation', [string]::Empty, $scope)
}