網路服務連線測試: Difference between revisions

網路服務連線測試 (edit)

955 bytes removed , 28 December 2023

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Anonymous user

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 [https://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers 維基百科 - TCP和UDP埠號列表]
+Example output of netstat command, more on [[Find process running on port]]
-[[Find process running on port]]
-* {{Linux}}
-** [http://linux.die.net/man/1/nmap nmap] "Network exploration tool and security / port scanner." e.g. {{kbd | key = <nowiki>nmap -p 80,443 ip</nowiki>}}
-** [http://linux.die.net/man/8/ss ss] "utility to investigate sockets" e.g. {{kbd | key = <nowiki>ss -tnlp | grep 80</nowiki>}} or using OR operator<ref>[http://www.thegeekstuff.com/2011/10/grep-or-and-not-operators/ 7 Linux Grep OR, Grep AND, Grep NOT Operator Examples]</ref> {{kbd | key = <nowiki>ss -tnlp | grep '80\|443'</nowiki>}}
-** [http://linuxcommand.org/man_pages/ps1.html ps] List the current processes. Input {{kbd | key = <nowiki>ps -aux | grep "PORT_NUMBER"</nowiki>}} e.g. {{kbd | key = <nowiki>ps -aux | grep 443</nowiki>}}
-** [https://docs.oracle.com/cd/E19504-01/802-5753/6i9g71m3i/index.html netstat Command] {{kbd | key=<nowiki>netstat -tulpn | grep LISTEN</nowiki>}} e.g.
-** [https://docs.docker.com/engine/reference/commandline/port/ docker port | Docker Documentation]
-Example output of netstat command
 <pre>
 $ netstat -tulpn | grep LISTEN