December 2025
Intermediate to advanced
704 pages
19h 14m
English
Content preview from Ubuntu Linux Bible, 11th Edition
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CHAPTER 20Configuring an NFS File Server
Instead of representing storage devices as drive letters (A:, B:, C:, and so on), as they are in Microsoft operating systems, Linux systems invisibly connect filesystems from multiple hard disks, USB drives, CD-ROMs, and other local devices to form a single Linux filesystem. The Network File System (NFS) facility enables you to extend your Linux filesystem to connect filesystems on other computers to your local directory structure.
An NFS file server provides an easy way to share large amounts of data among the users and computers in an organization. An administrator of a Linux system that is configured to share its filesystems using NFS has to perform the following tasks to set up NFS:
- Set up the network. NFS is typically used on private networks as opposed to public networks, such as the Internet.
- Start the NFS service. Several service daemons need to start up and run to have a fully operational NFS service. On Ubuntu, you can start up the
nfs-serverservice. - Choose what to share from the server. Decide which directories (folders) on your Linux NFS server to make available to other computers. You can choose any point in the filesystem and make all files and directories below that point accessible to other computers.
- Set up security on the server. You can use several ...
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