Choose the files you want to move once you've found them. Tap Select in the upper righthand corner. Open the Files app and make sure you're in the iCloud Drive folder. Once again, you'll head to the new Files app to move your iCloud Drive files around.
Some times it’s required to find command location to use it as path is not set properly to /bin or /sbin or some other folder.
How to find command location in Linux and Unix This is a small how to on finding your command location.
