I'm running a remote ssh command to get the routing table of a linux server using ssh2 and storing the output on a txt, the result txt file looks like this...
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 172.20.95.253 0.0.0.0 UG 0 0 0 eth0
234.234.0.0 0.0.0.0 255.255.0.0 U 1002 0 0 eth0
234.23.23.0 0.0.0.0 255.255.240.0 U 0 0 0 eth0
I can then read the txt file information with fs... the question is, how can i format the information to get the "destination" ips and discard the rest?