Create a Tree-View of a Directory on Linux with ‘tree’

This post shows you how to create a tree-view of a directory on Linux (Ubuntu).
Install and Use Tree
To create a tree view of a directory install tree by running sudo apt install tree
Type tree in the directory you’d like to list:

Type tree -d to just get directories:

Create this Directory
The demo tree structure was created using these commands:
mkdir ~/treedemo
cd ~/treedemo/
mkdir dir1
mkdir dir2
mkdir dir3
cd dir1
touch file1.txt
touch file2.txt
touch file3.txt
cd ../dir2
touch file4.txt
Type rm -rf ~/treedemo to remove the treedemo directory.
Reference
GNU image from [link]