Linux command
showmount 命令
安全
权限或系统影响较大，执行前请核对目标。
常用示例
Show exports
showmount -e [server]
Show mounted directories
showmount -d [server]
Show all mounts
showmount -a [server]
Show local exports
showmount -e
No header output
showmount --no-headers -e [server]
说明
showmount queries an NFS server's mount daemon to display information about exported filesystems and active mounts. The -e option lists all exported directories along with their access permissions and allowed client hosts, which is the most common usage for discovering available NFS shares. The -d option shows only directories that are currently mounted by clients, while -a displays all active mount points as host:directory pairs, useful for auditing NFS usage and identifying connected clients. Without a host argument, the command queries the local machine's NFS server.
参数
- -e, --exports
- Show exports.
- -d, --directories
- Show mounted directories.
- -a, --all
- Show all mount points.
- --no-headers
- Suppress headers.
- --version
- Show version.
FAQ
What is the showmount command used for?
showmount queries an NFS server's mount daemon to display information about exported filesystems and active mounts. The -e option lists all exported directories along with their access permissions and allowed client hosts, which is the most common usage for discovering available NFS shares. The -d option shows only directories that are currently mounted by clients, while -a displays all active mount points as host:directory pairs, useful for auditing NFS usage and identifying connected clients. Without a host argument, the command queries the local machine's NFS server.
How do I run a basic showmount example?
Run `showmount -e [server]` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -e, --exports do in showmount?
Show exports.