Quick Start Guide

/media
Contains mount points for removable media, such as CD-ROMs, USB sticks and
digital cameras (if they use USB). /media generally holds any type of drive except
the hard drive of your system. As soon as your removable medium has been in-
serted or connected to the system and has been mounted, you can access it from
here.
/mnt
This directory provides a mount point for a temporarily mounted le system. root
may mount le systems here.
/opt
Reserved for the installation of third-party software. Optional software and larger
add-on program packages can be found here.
/root
Home directory for the root user. The personal data of root is located here.
/sbin
As the s indicates, this directory holds utilities for the superuser. /sbin contains
the binaries essential for booting, restoring and recovering the system in addition
to the binaries in /bin.
/srv
Holds data for services provided by the system, such as FTP and HTTP.
/tmp
This directory is used by programs that require temporary storage of les.
IMPORTANT: Cleaning up /tmp at Boot Time
Data stored in /tmp are not guaranteed to survive a system reboot. It depends,
for example, on settings in /etc/sysconfig/cron.
/usr
/usr has nothing to do with users, but is the acronym for UNIX system resources.
The data in /usr is static, read-only data that can be shared among various hosts
compliant with the Filesystem Hierarchy Standard (FHS). This directory contains
all application programs and establishes a secondary hierarchy in the le system.
KDE4 and GNOME are also located here. /usr holds a number of subdirectories,
such as /usr/bin, /usr/sbin, /usr/local, and /usr/share/doc.
/usr/bin
Contains generally accessible programs.
/usr/sbin
Contains system daemons and programs reserved for the system administrator
that are not essential for booting the system.
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