The openssl toolkit is used to generate an RSA Private Key and a CSR (Certificate Signing Request). It can also be used to generate self-signed certificates which can be used for testing purposes or internal usage.
Step 1: Generate a Private Key
The first step is to create your RSA Private Key. This key is a 1024 bit RSA key which is encrypted using Triple-DES and stored in a PEM format so that it is readable as ASCII text.
openssl genrsa -des3 -out josephamrithraj.key 1024
Step 2: Generate a CSR (Certificate Signing Request)Read More »
you may get “Application already exists in the configuration repository” error while trying to deploy a application to websphere application server.
This error can come under following conditions:
- Deploying an application and it already exists
- Re-Deploying an application whose deployment failed before for some reason
- undeployment failed but there is no reference of the application in admin console
For example, you are deploying a large application using wsadmin and got a soap timeout or out of memory before application is saved. Then you change the timeout/heap and try to deploy your applciation… in this case above error can come.
Solution:Read More »
mod_rewrite module rules cheat sheet
Http cheat sheet showing http error codes and explanation
Two scenarios where WSADMIN can throw Out of Memory exception, while doing the deployment of large applications and solutions