How to hide the files in a server with 2 sudo users
93558
Hide files from root in ubuntu
111729
Password protect files/folders using cli
127192
What are the different ways to set file permissions etc on gnu/linux
153564
How can I change a set of files Permsissions from Root to user
90446
Is there a way to HIDE a file/dir from a specific user/group?
136590
How do I deal with 'sudoers.so must be only be writable by owner'?
75022
Delete a user and all files owned by this user
81334
What's exactly the point of the sudo command, in terms of security?
52959
Restrict static file access to logged in users
130440
Suppress banner for `ssh` or `scp`
149141
What happens if you do sudo passwd without specifying a user?
7525
Why isn't this sudo mv operation with wildcard working?
15805
How to avoid being prompted for a password by sudo?
44728
How to delete file(s) in secure manner?
37557
How to add a user to sudoers file?
152477
How to make existing public files private?
132636
How can I set up Samba shares to only be accessed by certain users?