Kaushal Shriyan a écrit : > On 7/6/06, yogesh@xxxxxxxxxxxxxxx <yogesh@xxxxxxxxxxxxxxx> wrote: > >> >> hoew to check the list of port open in my pc >> >> on linux pc >> >> -- >> fedora-list mailing list >> fedora-list@xxxxxxxxxx >> To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list >> > > > Hi Yogesh > > #nmap localhost > This will give you the list of open ports from "inside", which could be different if you use nmap from "outside" (ie a machine which is not on your local network. Example from my machine: # nmap localhost (The 1662 ports scanned but not shown below are in state: closed) PORT STATE SERVICE 22/tcp open ssh 25/tcp open smtp 53/tcp open domain 111/tcp open rpcbind 631/tcp open ipp 903/tcp open iss-console-mgr 935/tcp open unknown 953/tcp open rndc 2049/tcp open nfs 19150/tcp open gkrellmd 50000/tcp open iiimsf 50002/tcp open iiimsf And if I start nmap from an external machine: $ nmap -P0 xxx.xxx.xxx.xxx (The 1642 ports scanned but not shown below are in state: filtered) PORT STATE SERVICE 22/tcp open ssh 25/tcp closed smtp 80/tcp closed http 113/tcp closed auth 135/tcp closed msrpc 137/tcp closed netbios-ns 138/tcp closed netbios-dgm 139/tcp closed netbios-ssn 143/tcp closed imap 412/tcp closed synoptics-trap 443/tcp closed https 445/tcp closed microsoft-ds 993/tcp closed imaps 995/tcp closed pop3s 1214/tcp closed fasttrack 3531/tcp closed peerenabler 4672/tcp closed rfa 6699/tcp closed napster -- François Patte UFR de mathématiques et informatique Université René Descartes http://www.math-info.univ-paris5.fr/~patte
