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 file path.

You must have the execution (search) permission for the specified directory.

Usage

  • If the path parameter is not specified, the system switches to the root directory.
  • If the path parameter is specified, the system switches to the specified path.
  • 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.

Example

Run cd.

Output

Figure 1 Changing the directory