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uninstall command

 

The uninstall command uninstalls the product. When you uninstall the product, the uninstaller program removes the core product files and all of the profiles. A silent parameter runs the wizard in silent mode without displaying the graphical user interface.

 

Purpose

This topic describes the command-line syntax for the uninstall command. Start the uninstall command module from the command line to uninstall the product.

Before you begin uninstalling the product

Manually stop all servers before uninstalling the product.

See Uninstall the product for more information.

The command file is in the app_server_root\uninstall directory. The command file is named:

All of the installable components in the product package use this command. If the command is not applicable for a component on a particular operating system, the N/A abbreviation is displayed in the following table. A command is not applicable if the component cannot be installed (or uninstalled) on the operating system.

Table 1. Component uninstall commands by operating system
Operating System WAS Application Client IBM HTTP Server Web Server Plug-ins Application Server Toolkit Edge Components Update Installer (UPDI)
AIX uninstall uninstall uninstall uninstall N/A uninstall uninstall
HP-UX uninstall uninstall uninstall uninstall N/A uninstall uninstall
i5/OS uninstall uninstall N/A uninstall N/A N/A uninstall
Linux uninstall uninstall uninstall uninstall uninstall uninstall uninstall
Solaris uninstall uninstall uninstall uninstall N/A uninstall uninstall
Windows uninstall uninstall uninstall uninstall uninstall uninstall uninstall

 

Parameters and syntax

This section describes the command syntax and the optional parameters for starting the Uninstaller wizard.

Uninstall WAS ND removes all the product libraries and directories. If you do not specify the option to keep all the profiles when you invoke the uninstall script, the profiles are removed. If you later decide that you do not need the profiles, you can manually remove them.

 

Logging

Examine the app_server_root/logs/uninstall/log.txt file. The log file records file system or other unusual errors. Look for the INSTCONFSUCCESS indicator of success in the log:

(date_time), 
Uninstall, com.ibm.ws.install.ni.ismp.actions.
SetExitCodeAction, msg1, 
CWUPI0000I: EXITCODE=0 (date_time), 
Uninstall, com.ibm.ws.install.ni.ismp.actions.
ISMPLogSuccessMessageAction, msg1, 
INSTCONFSUCCESS

Verify that there were no file system or other unusual errors while uninstalling. If there are problems, correct them, and uninstall manually before reinstalling the product. See Uninstall manually.

After uninstalling WAS ND, delete the installation root directory before reinstalling into the same directory. Deleting the old directory avoids XML configurations that are not valid that result from retaining old files.


 

Related information


Uninstall the product
Uninstall manually
vpd.properties file
Operating system registry keys

 

Reference topic