Mounting NFS file systems on Unix/Linux Which command is used to mount a remote NFS export into the local directory tree?

Introduction / Context:
Network File System (NFS) allows directories to be shared across machines. On the client side, the standard way to attach a remote NFS export to a local mount point is with the system's mount utility. Recognizing the correct tool avoids confusion with server daemons and legacy helper names.

Given Data / Assumptions:

• A remote NFS server exports a directory (for example, server:/share).
• We need to mount it locally (for example, at /mnt/share).
• Appropriate NFS client packages are installed.

Concept / Approach:

The mount command is the general-purpose utility for attaching filesystems. With NFS, you either specify the -t nfs or rely on autodetection. Systemd-based systems may also use mount units or fstab entries, but the underlying action still uses mount to bind the remote export into the local namespace.

Step-by-Step Solution:

Verification / Alternative check:

Confirm access by listing contents (ls /mnt/share). If mounting fails, check firewall, exports on the server (/etc/exports), and version negotiation (for example, vers=3 or vers=4).

Why Other Options Are Wrong:

• nfsmount: largely historical/legacy helper; modern systems use mount directly.
• knfsd: refers to kernel NFS server daemon side, not the client command.
• All of the above: inaccurate because the correct, current client command is mount.
• None of the above: incorrect because mount is correct.

Common Pitfalls:

Forgetting to create the mount point, missing user-space rpcbind or nfs-utils on older setups, and neglecting to specify correct mount options for performance and security.

Final Answer:

mount