How update RHEL on Terminal

 To update the OS and applications on RHEL 9.4, you can use the dnf package manager. Here are the steps:

1. Update the OS and all installed applications:

   sudo dnf update
   

2. Update a specific application:

   sudo dnf update <application_name>
   

3. Reboot the system if necessary:

   sudo reboot
   

Additionally, you can use the GNOME Software tool for a graphical interface to manage updates¹.

If you have any specific applications or packages you need help with, feel free to ask!