cuijiudai
V2EX  ›  macOS

mac上如何查看某端口号被哪些程序占用?

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  •   cuijiudai · Oct 22, 2012 · 77071 views
    This topic created in 4985 days ago, the information mentioned may be changed or developed.
    比如127.0.0.1:8087,如何查看哪个进程占用了8087
    6 replies    1970-01-01 08:00:00 +08:00
    yangg
        1
    yangg  
       Oct 22, 2012
    lsof -i :80
    bearice
        2
    bearice  
       Oct 22, 2012   ❤️ 8
    sudo lsof -n -P| grep :8087
    gavingeng
        3
    gavingeng  
       Oct 23, 2012   ❤️ 1
    nc -v -w 2 127.0.0.1 8087
    leecade
        4
    leecade  
       Oct 23, 2012
    lsof -i tcp:8087
    leecade
        5
    leecade  
       Oct 23, 2012   ❤️ 2
    better 在 bash 自定义下

    # belongs to port
    # usage: "port 8000"
    function port() { lsof -i tcp:$1 }

    # all open ports
    # usage: "ports"
    function ports() { lsof -Pni4 | grep LISTEN }
    xiaket
        6
    xiaket  
       Oct 23, 2012
    [xiaket@rondo:~]alias nettop
    alias nettop='nettop -nm tcp'
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