Command option Sample:doskey /MACROFILE

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doskey /MACROFILE オプション

Doskey /macrofile command in an AutoRun script to make the macros automatically available every time you open a command shell. You can also easily edit this file to modify your macros
    Customize the Windows Command Shell | IT Pro : http://www.itprotoday.com/management-mobility/customize-windows-command-shell
doskey /macrofile option to specify a text file that lists your doskeys:
    Adding an alias in Windows 7 or making ls = dir in a command prompt | Rhyous : http://www.rhyous.com/2010/10/20/adding-an-alias-in-windows-7-or-making-ls-dir-in-a-command-prompt/

doskey のオプション一覧