1e41f4b71Sopenharmony_ci# mount
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4e41f4b71Sopenharmony_ci## 命令功能
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6e41f4b71Sopenharmony_cimount命令用来将设备挂载到指定目录。
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9e41f4b71Sopenharmony_ci## 命令格式
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11e41f4b71Sopenharmony_cimount [_-f_] [_-t TYPE_] [_-o OPTION,_] [[_DEVICE_] _DIR_]
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14e41f4b71Sopenharmony_ci## 参数说明
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16e41f4b71Sopenharmony_ci**表1** 参数说明
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18e41f4b71Sopenharmony_ci| 参数   | 参数说明                                                    | 取值范围                                                     |
19e41f4b71Sopenharmony_ci| ------ | ----------------------------------------------------------- | ------------------------------------------------------------ |
20e41f4b71Sopenharmony_ci| --help | 查看mount命令支持的参数列表。                               | N/A                                                          |
21e41f4b71Sopenharmony_ci| -f     | 佯装挂载动作(实际不做挂载)。                              | N/A                                                          |
22e41f4b71Sopenharmony_ci| -t     | 文件系统的种类。                                            | TYPE:vfat, yaffs, jffs, ramfs, nfs,procfs, romfs. |
23e41f4b71Sopenharmony_ci| -o     | 挂载选项。                                                  | N/A                                                          |
24e41f4b71Sopenharmony_ci| DEVICE | 要挂载的设备(格式为设备所在路径)。                        | 系统拥有的设备。                                             |
25e41f4b71Sopenharmony_ci| DIR    | 指定目录。<br/>用户必须具有指定目录中的执行(搜索)许可权。 | N/A                                                          |
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28e41f4b71Sopenharmony_ci## 使用指南
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30e41f4b71Sopenharmony_cimount后加需要挂载的设备信息、指定目录以及设备文件格式,就能成功挂载文件系统到指定目录。
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32e41f4b71Sopenharmony_ci## 特殊说明
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34e41f4b71Sopenharmony_cishell端暂不支持。切换mksh版本可全支持,方法:cd bin; ./mksh。
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36e41f4b71Sopenharmony_ci## 使用实例
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38e41f4b71Sopenharmony_ci举例:mount -t nfs 192.168.1.3:/nfs nfs
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41e41f4b71Sopenharmony_ci## 输出说明
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43e41f4b71Sopenharmony_ci**示例** 将服务器端nfs目录192.168.1.3:/nfs挂载到当前系统下新建的/nfs目录:
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47e41f4b71Sopenharmony_ciOHOS:/$ mkdir nfs
48e41f4b71Sopenharmony_ciOHOS:/$ mount -t nfs 192.168.1.3:/nfs nfs
49e41f4b71Sopenharmony_ciMount nfs on 192.168.1.3:/nfs, uid:0, gid:0
50e41f4b71Sopenharmony_ciMount nfs finished.
51e41f4b71Sopenharmony_ciOHOS:/$ ls nfs/
52e41f4b71Sopenharmony_ci16d.xml         gpio_test             ohos_test.txt    userfs_vfat.img
53e41f4b71Sopenharmony_ciOHOS_Image.bin  hello                 rootfs_vfat.img
54e41f4b71Sopenharmony_cidev_tools       mksh_rootfs_vfat.img  test_demo
55e41f4b71Sopenharmony_ci```