the syntax for move command is

mv config-dist config

Alternatively you can move whole directory and its content

mv includes/* ./

This will move all files (and folders) in the includes/ directory to the current working directory

copy command.

The copy cp command is also same as the mv but instead of moving the files/folders it copies them

for example

cp configuration-php configuration

The command will copy the configuration.php-dist file to configuration.php and will keep the original file .