Syncing a folder without copying it to Dropbox folder

You can sync a folder in dropbox without pasting that folder into your Dropbox syncing folder.
So here it goes how .
For Windows
1. open the command prompt
2. type mklink /D yourDropBoxSyncLocation\linked_folder   folder_tobelink
eg ::

command :: mklink /D C:\Users\"Rahul Kumar"\Dropbox\linkedMusic  C:\Users\"Rahul kumar"\Music

Output:: 

symbolic link created for C:\Users\Rahul Kumar\Dropbox\linkedMusic <<===>> C:\Us
ers\Rahul kumar\Music

For Linux
1. Make a link of the folder{folder-Right Click-Make Link} which you want to sync .
2. Cut-Paste this linked folder into the Dropbox

3. You are all done. {See above -the folder is a just a link -But Content will be synced into this folder }