This script facilitates the updating process on DirectAdmin servers across various Linux distributions, including Debian, Ubuntu, RHEL, and CentOS.

1. Grant execute permissions to the script:

chmod +x updatescript-universal-latest.sh

2. Run the script:

./updatescript-universal-latest.sh

• The script detects the underlying OS and uses the appropriate package manager (apt-get, yum, or dnf) accordingly.
• It's highly recommended to test the script in a controlled environment (e.g., a virtual machine) before deploying it to a live server to ensure it behaves as expected.