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sudo chage -l username    # Éó²éÓû§ÃÜÂë¸ü¸ÄÐÅÏ¢

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ps aux    # Éó²éÄ¿½ñÔËÐеÄÀú³Ì
du -h    # Éó²é´ÅÅÌʹÓÃÇéÐÎ

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