Why I can't change directories using “cd”?

Question

I\'m trying to write a small script to change the current directory to my project directory:

#!/bin/bash
cd /home/tree/projects/java

I save

Answer 1

In your ~/.bash_profile file. add the next function

move_me() {
    cd ~/path/to/dest
}

Restart terminal and you can type

move_me 

and you will be moved to the destination folder.