Keytool is not recognized as an internal or external command

Question

I am trying to discover the list of trusted authorities in my Java Runtime using the instructions in this article  When I typed the command below   C  ColdFusion8 runtime jre lib gt keytool -list -storepass changeit -noprompt -keystore   I got the following error       keytool  is not recognized as an internal or external command  operable program or batch file    I checked that the directory containing my keytool executable is in the path    On my Windows 7 machine  it s in C  Program Files  x86  Java jre6 bin   Despite this  the command line will not recognise the keytool command   I m assuming that there are two separated commands mentioned in the doc    C  CFusionMX runtime jre lib gt keytool -list -storepass changeit -noprompt -keystore C  CFusionMX runtime jre lib security cacerts   EDIT   By the way can I use the following process instead of complex steps mentioned in the answer    When I opened the WSDL into my browser  I saw the Lock icon  when I clicked on it a  Certificate  window opened Then I clicked on  Install Certificate  option A Certificate Import Wizard window opened  I clicked on Next I saw two options   a  Automatically select the certificate store based on the type of certificate  this option was selected automatically  b  Place all certificates in the following store    I decided to select option  b   but I m confused which certificate store I should select here

User · Answer

I finally solved the problem    You should first set the jre path to system variables by navigating to    control panel  gt  System and Security  gt  System  gt  Advanced system settings    Under System variables click on new  Variable name  KEY PATH Variable value  C  Program Files  x86  Java jre1 8 0 171 bin   Where Variable value should be the path to your JDK s bin folder   Then open command prompt and Change directory to the same JDK s bin folder like this  C  Program Files  x86  Java jre1 8 0 171 bin    then paste   keytool -list -v -keystore  C  Users user  android debug keystore  -alias androiddebugkey -storepass android -keypass android      NOTE  People are confusing jre and jdk  All I did applied strictly to jre

User · Answer

You are getting that error because the keytool executable is under the bin directory  not the lib directory in your example   And you will need to add the location of your keystore as well in the command line  There is a pretty good reference to all of this here - Jrun Help   Import certificates   Certificate stores   ColdFusion     The default truststore is the JRE s cacerts file  This file is typically located in the following places          Server Configuration       cf root runtime jre lib security cacerts   Multiserver J2EE on JRun 4 Configuration       jrun root jre lib security cacerts   Sun JDK installation       jdk root jre lib security cacerts   Consult documentation for other J2EE application servers and JVMs           The keytool is part of the Java SDK and can be found in the following places          Server Configuration       cf root runtime bin keytool   Multiserver J2EE on JRun 4 Configuration       jrun root jre bin keytool   Sun JDK installation       jdk root bin keytool   Consult documentation for other J2EE application servers and JVMs      So if you navigate to the directory where the keytool executable is located your command line would look something like this   keytool -list -v -keystore JAVA HOME jre lib security cacert -storepass changeit   You will need to supply pathing information depending on where you run the keytool command from and where your certificate file resides   Also  be sure you are updating the correct cacerts file that ColdFusion is using  In case you have more than one JRE installed on that server  You can verify the JRE ColdFusion is using from the administrator under the  System Information   Look for the Java Home line

User · Answer

A simple solution of error is that you first need to change the folder directory in command prompt  By default in command prompt or in terminal Inside Android studio in the bottom tab the path is set to  C  Users Name of your PC that you selected AndroidStudioProjects app name flutter app  Change accordingly - C  Users Name of your PC that you selected AndroidStudioProjects app name flutter app cd   type   cd     after flutter app    type only cd  not comma s  then type cd Program Files Java jre1 8 0 251 bin   remember to check the file name of jre properly   now type keytool -list -v -keystore   USERPROFILE  android debug keystore  -alias androiddebugkey -storepass android -keypass android  without anyspace type the command    screenshot of the codes to run

User · Answer

Make sure JAVA HOME is set and the path in environment variables  The PATH should be able to find the keytools exe  Open    Windows search    and search for  Environment Variables   Under    System variables    click the    New       button and enter JAVA HOME as    Variable name    and the path to your Java JDK directory under    Variable value    it should be similar to this C  Program Files Java jre1 8 0 231

User · Answer

Execute following command   set PATH  C  Program Files  x86  Java jre7     whichever JRE exists in case of 64bit    Because your Java Path is not set so you can just do this at command line and then execute the keytool import command

User · Answer

Run the cmd as run as administrator this worked for me

User · Answer

Add your JDK s  bin folder to the PATH environmental variable  You can do this under System settings   Environmental variables  or via CLI   set PATH  PATH  C  Program Files Java jdk1 7 0 80 bin  Close and reopen your CLI window

[java] Keytool is not recognized as an internal or external command

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