sorry guys for this stupid question,
i have old version for nmap:
root@bt:~# nmap --version
nmap version 5.35DC1 ( http://nmap.org
i download new version, but before i install it, is there a way to upgrade the old one on my system?
or need to un-install the old version and install the new version?
i tried this:
root@bt:~# yum upgrade nmap
Setting up Upgrade Process
Could not find update match for nmap
No Packages marked for Update
can anyone advise please?