The "keystore password was incorrect" error in keytool indicates that the password you provided when trying to access or modify a keystore is incorrect. To resolve this issue, you can follow these steps:   Verify the Correct Password Double-check that you are entering the correct password for the keystore. Passwords are case-sensitive, so make sure that the case of the characters in the password matches the one you used when creating or modifying the keystore.   Try the Default...

  Set up your server Begin by cleaning up your server environment.  Do this by updating Ubuntu’s package index: sudo apt update && sudo apt upgrade -y  Check if Python3 is already installed python --versionResponse Unknown option: -e usage: python3 [option] ... [-c cmd | -m mod | file | -] [arg] ... Try `python -h' for more information.Or python3 --versionResponse Python 3.8.10  Update Python If you want to update to the latest version sudo apt-get install python3...