Port Scan Linux Nmap

As far as i know nmap is the oldest living port scanner, initially developed by fyodor vaskovich in 1997 to discover services and map networks, written initially in c was rewritten to c++ and highly improved by the open source community in its second release of 1998, it continues adding features and improvements until today ( wikipedia ). How do i scan a port in kali linux? #nmap #bash #port scan written by victor mendonca recommend say thanks update notifications off respond 2 responses add your response

Port scanning is a typical application for nmap. Check for vulnerabilities on hosts Contrary to the open|filtered, the open result means the specified port sent a response.

Nmap is an efficient port scanner that recognizes six port states:

While it may or may not be an issue, nmap did find out that anonymous ftp login is allowed on this particular server. You can install it by typing: The following command issued from the console determines which ports are listening for tcp connections from the network: To scan multiple ports with nmap, you can use the same syntax, just separate each port by a comma.