To remove APPX packages, Remove-AppxPackage is the best and only one reliable command. Another way is to remove/delete the installed files of that app. Remember this procedure does not (and never will) truly uninstall that APPX package.

At first, find folders containing the APPX name (e.g. for "Weather" it will be "Microsoft.BingWeather") in the following directories:

C:\Program Files\WindowsApps\
C:\Users\<user_name>\AppData\Local\Packages\
C:\Windows\InfusedApps\Applications\
C:\Windows\InfusedApps\Packages\

Then make a batch file with the following commands and run it as administrator. Then enter the folders full path containing the appx name. Be cautious when you enter folder path, it should have the Appx name at last.

@echo off
set /p X=Enter Directory path: 
takeown /F %%X /R /D Y
icacls %%X /grant Everyone:F /T
rd /S /Q %%X
pause

Further reading:

• takeown command
• icacls command
• Microsoft Answer: WindowsApps folder

Use

sudo apt-get remove nameOfProgram

Or if you want to uninstall the program and also associated data:

sudo apt-get purge nameOfProgram

That will remove the program. It doesn't always remove the dependencies that were installed to make the program work. To clean up those package you can run this after:

sudo apt-get autoremove

No Silver Bullet

There is no silver bullet when it comes to automating installation or uninstallation - but there is a quick trick that is described in the "General Uninstall" section.

There are heaps of different flavors of installer types - and the list keeps growing. Automating them is a bit of a black art as you will be fully aware of. Not rocket science, but tedious and tiresome when things don't work reliably and there is no suitable remedy that consistently works all the time.

I have written about these issues many times before and cross-linked the content very heavily. It is messy, but if you follow the links and web of linked pages below you should be able to find the information you need for many different setup.exe and installer types.

General Uninstall

Before going into the below ad-hoc list of different types of installers / uninstallers and how to handle their command line parameters. I want to add that you can find a list of most of the products installed on the system in these registry locations:

• HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall (64-bit)
• HKLM\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall (32-bit)
• HKCU\Software\Microsoft\Windows\CurrentVersion\Uninstall (per-user)

By checking for UninstallString or equivalent for a specific entry under these parent keys, you can get a general idea of how to uninstall the product in question by command line.

Try this simple approach first, but do read the material below for a better understanding of how installers of various kinds operate. Not all deployment tools and deployment operations register properly in these locations.

Apps are not found in these locations in the registry, only MSI installers (Windows Installer) and some - or most - of legacy setup.exe installers.

Installer Types & Uninstall (and extract for setup.exe)

1. "Unattended.com": The easiest and quickest read on the topic of automating install / uninstall could be this one: http://unattended.sourceforge.net/installers.php
   • This is aging content, but I remember it as helpful for me back in the day.
   • And crucially it is not my own content - so I don't link entirely to myself! :-) (most of the links below are earlier answers of mine). Apologizes for that - it is just easier to remember your own content - you know it exists - and it is easier to find.
2. MSI: The most standardized packages to deal with are MSI packages (Windows Installer).
   • They can be installed / uninstalled in a plethora of reliable ways: Uninstalling an MSI file from the command line without using msiexec. The most common approach is to use the msiexec.exe command line (section 3 in the linked answer). Do read this answer please. It shows the diverse ways Windows can invoke an install / uninstall for MSI files (command line, automation, Win32, .NET, WMI, Powershell, etc...)
   • Though complicated Windows Installer has a number of corporate benefits of major significance compared to previous installation technologies. Standardized command line and suppressible GUI for reliable install / uninstall are two of the most important benefits.
   • The standard msiexec.exe command line
   • How can I find the product GUID of an installed MSI setup?
3. Setup.exe: Installers in setup.exe format can be just about anything, including wrapped MSI files (Windows Installer). For MSI files wrapped in setup.exe files you can use the previous bullet point's standard mechanisms to uninstall (they are registered by product code GUID). Below are some links on how to extract the content of setup.exe files for various types of setup.exe files and also links to pages documenting the actual setup.exe command line parameters:
   • General Links: There is some information on how to deal with different types of setup.exe files here: Extract MSI from EXE
   • Installshield: is a tool used to create setups of both legacy and modern MSI types. It delivers setup.exe files that are actually in many different formats and some with differing command line switches.
     • There is a description of Installshield setup.exe peculiarities here
     • Here is the official documentation for Installshield setup.exe files
     • Here is a simple explanation of setup.exe extraction for Installshield setup.exe files
   • Wise: was another important tool that is now off market. Many Wise-compiled setup.exe files are still in use. Here is a brief overview of Wise switches
   • Advanced Installer: is a current tool used by many to make setup.exe / installers. http://www.advancedinstaller.com/user-guide/exe-setup-file.html
   • WiX: this is an Open Source toolkit used to compile MSI files and setup.exe files / installers. It is quite common to encounter WiX-compiled files.
     • WiX installers can be in standard Windows Installer format such as MSI, MSP, etc... In this case use the options listed in bullet point 2 to deal with them.
     • There is also a way to compile setup.exe files with WiX. I only know of this "unofficial list" of switches to link to. The basic uninstall format is: setup.exe /uninstall /passive /norestart
     • You can also open a command prompt and go setup.exe /? to get a list of parameters for WiX (and other) setup.exe files.
     • There is also a WiX tool that can be used to decompile MSI files and also to decompress a WiX setup.exe file. See relevant section here: How can I compare the content of two (or more) MSI files?
4. Other Tools: There are many tools that can be used to create installers / setup.exe files. Here are some of the bigger ones (just FYI - no command line switches to find here, just product information):
   • Non-MSI installer tools: http://www.installsite.org/pages/en/tt_nonmsi.htm
   • Windows installer tools: http://www.installsite.org/pages/en/msi/authoring.htm
   • Sys-admin tools for deployment: http://www.installsite.org/pages/en/msi/admins.htm
   • This may also be of help: Wix - How to run/install application without UI
5. Apps: And there is the whole new world of apps.
   • How to silent install an UWP appx?
     • Add-AppxPackage
     • Remove-AppxPackage
   • Install UWP apps with App Installer
   • Install Windows Store App package (*.appx) for all users
   • Install package (appxbundle) via .appinstaller to all users on machine

Other Links:

• How to create windows installer

I need to use a script with either CMD or Power Shell to uninstall a program from a windows machine.

To be clear , I already know how to use the “wmic” & "Get-WmiObject -Class Win32_Product ", what I am looking for is how to remove the programs listed under Programs & Feature in control panel but doesn’t show up when using WMIC (Product Get Name) or (Get-WmiObject -Class Win32_Product) commands.

I can use these script easily:

1. CMD:

wmic

product get name

product where name=“program name” call uninstall

2. Power Shell:

$app = Get-WmiObject -Class Win32_Product | Where-Object { $_.Name -match “Software Name” } >> $app.Uninstall()

Both scripts above helped me remove specific programs only, but the list I have under control panel still have lots of other applications that I am hoping to use similar script to remove them.

Any idea / suggestion is highly appreciated ?

STEP 1: Open command prompt and type wmic and hit Enter

STEP 2: Now type command: product get name and hit Enter. This command will populates a list of installed applications on your PC with complete name of an application.

STEP 3: Now type: product where name="" call uninstall and hit Enter (Note: Inside name " " you have to write the exact name of software you wish to uninstall from the populated list)
Example: product where name="Microsoft Office" call uninstall

STEP 4: Type Y for confirming un-installation process then press Enter to uninstall the software completely.

Hope it will help you.

This isn't built into OSX, but a guy wrote a cli tool called trash that is cross platform and is intended as a safe alternative to rm. As it seems it should, it moves the target to the trash rather than deleting it immediately.

There is more information and instructions on how to install at the trash github page