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coolair
V2EX  ›  问与答

获取/usr/test/中的/usr 或/usr/有什么更好的方式吗?

  •  
  •   coolair · Dec 20, 2016 · 1543 views
    This topic created in 3426 days ago, the information mentioned may be changed or developed.
    我是这样弄的
    str='/usr/test/'
    '/{0}'.format(str.split('/')[1])
    '/{0}/'.format(str.split('/')[1])

    感觉有点繁琐啊
    2 replies    2016-12-21 08:56:24 +08:00
    264768502
        1
    264768502  
       Dec 20, 2016 via Android
    看上去是 python, 不去看看 os.path?

    shell 的话 dirname
    lln133208
        2
    lln133208  
       Dec 21, 2016
    os.path.dirname
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