Locking a directory

For privacy of my data I wanted to lock down /downloads on my file server. So I ran:

chmod 0000 /downloads

The root user can still has access and ls and cd commands will not work. To go back:

chmod 0755 /downloads

Configure Putty.exe to save serial console output to a file

  Impact of procedure :  Performing the following procedure should not have a negative impact on your system. Open putty by double click...

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