あの日見たLinuxのディレクトリやコマンドのフルネームを僕達はまだ知らない - Qiita https://qiita.com/to-fmak/items/61d515762ab03bac57c9
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(PDF) The trouble with UNIX: The user interface is horridJanuary 1981Donald Arthur Normanhttps://www.researchgate.net/publication/202165676_The_trouble_with_UNIX_The_user_interface_is_horrid
思考の /dev/null
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(PDF) The trouble with UNIX: The user interface is horrid
January 1981
Donald Arthur Norman
https://www.researchgate.net/publication/202165676_The_trouble_with_UNIX_The_user_interface_is_horrid