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AntonChen
V2EX  ›  问与答

zsh alias 配置问题,命令参数与别名相同时参数会被替换成别名

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  •   AntonChen · Feb 28, 2018 · 2683 views
    This topic created in 2991 days ago, the information mentioned may be changed or developed.

    我设置了一些别名例如:

    cp='cp -i'
    mv='mv -i'
    rm='rm -i'
    

    当命令参数包含与这些别名相同的字符时:

    # echo rm
    rm -i
    # echo mv
    mv -i
    

    有人知道如何处理这个问题么?

    Supplement 1  ·  Feb 28, 2018

    找到问题了,以前胡乱写的配置,刚刚发现当时配置成了全局别名

    alias -g cp='cp -i'
    alias -g mv='mv -i'
    alias -g rm='rm -i'
    alias -g ll='ls -lh'
    

    去掉配置中的 -g 即可

    # echo rm
    rm
    # which rm
    rm: aliased to rm -i
    
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