cd
Command Function
This command is used to change the current working directory.
Syntax
cd [path]
Parameters
Table 1 Parameter description
Parameter | Description | Value Range |
---|---|---|
path | Specifies the path of the new directory. | You must have the execution (search) permission on the specified directory. |
Usage Guidelines
-
If path is not specified, this command switches to the root directory.
-
If path is specified, this command switches to the specified directory.
-
The path value starting with a slash (/) represents the root directory.
-
The path value starting with a dot (.) represents the current directory.
-
The path value starting with two dots (..) represents the parent directory.
-
You can run cd - to alternate between two directories that are recently accessed.
Example
Run cd ...
Output
Parent directory information:
OHOS:/nfs$ cd ../
OHOS:/$ ls
bin etc nfs sdcard system tmp vendor
dev lib proc storage test usr