nmap help

[mcdougrs]

Alright I was scanning a network the other day... and before it got done with the whole thing I had to reboot my machine, and nmap didn't get to finish... I streamed the output into a file and I know where it left off but how do I word the command so it can pick up where it left off.

Original command (or close to it without the correct ips)

nmap -O 192.153.0.0/16>/root/namp.txt

So it left off at 192.153.43.41 ... How do I resume from that point on?

<edit> Oh and is

command >>file.txt

the way to append to the end of a file... if not how do you do that again?

[civ1492]

[quote author=mcdougrs link=board=1;threadid=4518;start=0#45137 date=1028904489]

Original command (or close to it without the correct ips)

nmap -O 192.153.0.0/16>/root/namp.txt

So it left off at 192.153.43.41 ... How do I resume from that point on?
[/quote]

im not really into nmap but you could try something like

192.153.43.41-192.155.254.254

<edit> Oh and is

command >>file.txt

the way to append to the end of a file... if not how do you do that again?

yep it is ..

[mcdougrs]

Does anyone know what this message means while doing an nmap -O?

WARNING: RST from port 427 -- is this port really open?

I haven't any idea