Ls commands not showing any output


#1

Hi Team,
can you please let me the issues for the below questions, OS : RHEL 7

  1. ls command in linux not showing any output, shows nothing as an error.

  2. not able to mount a directory, shows its already mounted, but not able to access or not showing in df -h,


#2

Can you send error’s screenshot ? So, I can understand exact error.