I am trying to remove all files and sub directories in a directory but I only want to remove all files and sub folders, excluding the top directory itself.
For example, I have a top directory like cPanel and it contains the files as system.log, gmp.sys and five folders, in this five folders, there are many sub folders.
Now I want to delete all files in cPanel directory and all folders and sub folders in it.
I am at root folder. How can I do this in Linux and using commands only?