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.


#3

unmount the directory which was already mounted

#umount -l /dir

sometimes stale mount causes issue, and also mention the type of mount while mounting

for ex if it is nsf shared drive

#mount -t nfs nfsserver:/path/to/share /mnt/local