(/) contains
- Boot-Contains boot file
- etc-configuration file
- bin-Privileged commands(binary)
- sbin-Non privileged commands(system binary)
- root-a super user(profile)
- val-log files
- dev-devices details of hardware
- opt-plugins
- net-network(it contains network data)
- mnt-Removable media mount
- proc-read only files
- user-documentation about the user
- Home-/home contains profile for each normal user
- lib-command need this to be executed
File system In REDHAT