Granting Users Access to Privileged Files

Linux dedicated servers set permissions for every file, including applications.  Fortunately, it is very quick and easy to change the permissions of files in order to give specific users access.
First, it is important to understand how ownership and permissions work in Linux. ¬†Every file has an owner, and that owner […]

Understanding Linux User Permissions

On dedicated servers running Linux or Unix-like operating systems, the default user account has limited permissions. This is a security measure that prevents an average user from wreaking havoc on an otherwise properly functioning server.
In order to perform administrative tasks, a user needs to login as root. On most servers, it is common […]

How to Use Chmod

File permission settings may very well be the most important thing you ever learn in Linux server management. When file permissions on a dedicated server are correct, no one notices, and everything runs smoothly. When even one file permission is wrong, it can result in an error or, even worse, a security hole.
Linux […]