Definition:
When you want to view a file or folder inside another folder in a clear tree-like structure, use the tree command.
Syntax:
tree [options] [directory]
Example:
tree project
Output:
project
├── notes.txt
├── script.sh
└── subfolder
└── file1.txt
Explanation:
- Project → This is the main folder.
- notes.txt and script.sh → These files are inside the project folder.
- Subfolder → This is a subfolder placed inside the main project folder.
- file1.txt → This file is inside the subfolder.