I´m trying to install a Virtual Reality Sandbox software as seen here, however, on the last step when I use the command "sudo make install" it gives me the following error: Installing the Augmented Reality Sandbox in ... install: missing file operand Try 'install --help' for more information. ma...

I have a directory /dir1, /dir1/sdir2. what will happen when I issue the below command mount --bind /dir1 /dir1/sdir2 I thought it will create a directory loop but the loop end at level 1. Anyone kindly explain me why the above command not created a directory loop?

Where can I find log messages for sftp? I want to find all log messages related to sftp-server - file sent, file received.