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# grep MemTotal /proc/meminfo # ²é¿´ÄÚ´æ×ÜÁ¿
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# uptime # ²é¿´ÏµÍ³ÔËÐÐʱ¼ä¡¢Óû§Êý¡¢¸ºÔØ
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# mount | column -t # ²é¿´¹Ò½ÓµÄ·ÖÇø×´Ì¬
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# dmesg | grep IDE # ²é¿´Æô¶¯Ê±IDEÉ豸¼ì²â×´¿ö
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# iptables -L # ²é¿´·À»ðǽÉèÖÃ
# route -n # ²é¿´Â·Óɱí
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# netstat -antp # ²é¿´ËùÓÐÒѾ½¨Á¢µÄÁ¬½Ó
# netstat -s # ²é¿´ÍøÂçͳ¼ÆÐÅÏ¢
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