The way the Linux ... root user enabled (which is good for security), so this directory won't be used much. This directory contains runtime data, some system logs, process IDs, and temp files.

For users who are looking to try something new, or who are tired of their Mac OS or Windows operating systems, now just might be the time to switch to something else. The Mac OS system currently uses ...

To ensure system security, you must establish good file and directory ... the superuser, or root, can change ownership of a file. This is a built-in security feature of Linux.