How to Change Directory in Linux: Simple cd Command Guide

Use the cd command followed by the directory path to change directories in Linux. For example, cd /home/user moves you to the /home/user directory.

Syntax

The basic syntax of the cd command is:

• cd [directory_path]: Changes the current directory to the specified directory_path.
• If no path is given, cd moves to the user's home directory.
• Special shortcuts include cd .. to move up one directory and cd - to return to the previous directory.

bash

cd [directory_path]

Example

This example shows how to change to the /var/log directory and then back to the home directory.

bash

pwd
cd /var/log
pwd
cd
pwd

Output

/home/user
/var/log
/home/user

Common Pitfalls

Common mistakes when using cd include:

• Typing a directory path that does not exist, which causes an error.
• Forgetting that paths are case-sensitive in Linux.
• Not using quotes when the directory name contains spaces.

Example of wrong and right usage:

bash

cd /NonExistentDir
# Output: bash: cd: /NonExistentDir: No such file or directory

cd "My Documents"  # Correct if directory has spaces

Output

bash: cd: /NonExistentDir: No such file or directory

Quick Reference

Command	Description
cd	Go to home directory
cd /path/to/dir	Go to specified directory
cd ..	Go up one directory level
cd -	Go to previous directory
cd ~	Go to home directory

Key Takeaways

Use cd [directory] to change directories in Linux.

Paths are case-sensitive and must exist to avoid errors.

Use cd .. to move up one directory level.

Use quotes around directory names with spaces.

Typing cd alone returns you to your home directory.