lxk11153
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MacOS: grep 遇到特殊字符出不了结果?

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  •   lxk11153 · Nov 2, 2019 · 1330 views
    This topic created in 2409 days ago, the information mentioned may be changed or developed.
    • iTerm2 3.3.6 (默认终端也是一样
    > sudo lsof -i :8233
    COMMAND    PID    USER   FD   TYPE             DEVICE SIZE/OFF NODE NAME
    弹�\x95 7193 xxx   51u  IPv4 0xb02aea9b67227cd7      0t0  TCP *:8233 (LISTEN)
    
    > sudo lsof -i :8233|grep "LISTEN"
    
    [1]> sudo lsof -i :8233|pcre2grep "LISTEN"
    弹�\x95 7193 xxx   51u  IPv4 0xb02aea9b67227cd7      0t0  TCP *:8233 (LISTEN)
    
    4 replies    2019-11-02 15:24:39 +08:00
    Nitroethane
        1
    Nitroethane  
       Nov 2, 2019
    终端编码设置的问题吧,把 LANG 设置为 en_US.UTF-8 试试呢
    lxk11153
        2
    lxk11153  
    OP
       Nov 2, 2019
    @Nitroethane LANG="zh_CN.UTF-8"
    再说 pcre2grep 就可以呢!
    Nitroethane
        3
    Nitroethane  
       Nov 2, 2019
    @lxk11153 没区别啊,只要设置成 utf8 字符集就行,反正我一直没遇到这问题
    lxk11153
        4
    lxk11153  
    OP
       Nov 2, 2019
    @Nitroethane #3 我的意思是 我本来就是 UTF-8, 但是 grep 不行 pcre2grep 就可以
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