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    apt-cache search # ——(package ËÑË÷°ü)
    apt-cache show #——(package »ñÈ¡°üµÄÏà¹ØÐÅÏ¢£¬Èç˵Ã÷¡¢´óС¡¢°æ±¾µÈ)
    sudo apt-get install # ——(package °²×°°ü)
    sudo apt-get install # —–(package - - reinstall ÖØÐ°²×°°ü)
    sudo apt-get -f install # —–(Ç¿ÖÆ°²×°?#”-f = –fix-missing”µ±ÊÇÐÞ¸´°²×°°É…)
    sudo apt-get remove #—–(package ɾ³ý°ü)
    sudo apt-get remove - - purge # ——(package ɾ³ý°ü£¬°üÀ¨É¾³ýÅäÖÃÎļþµÈ)
    sudo apt-get autoremove –purge # —-(package ɾ³ý°ü¼°ÆäÒÀÀµµÄÈí¼þ°ü+ÅäÖÃÎļþµÈ£¨Ö»¶Ô6.10ÓÐЧ£¬Ç¿ÁÒÍÆ¼ö£©)
    sudo apt-get update #——¸üÐÂÔ´
    sudo apt-get upgrade #——¸üÐÂÒѰ²×°µÄ°ü
    sudo apt-get dist-upgrade # ———Éý¼¶ÏµÍ³
    sudo apt-get dselect-upgrade #——ʹÓà dselect Éý¼¶
    apt-cache depends #——-(package Á˽âʹÓÃÒÀÀµ)
    apt-cache rdepends # ——(package Á˽âij¸ö¾ßÌåµÄÒÀÀµ?#µ±ÊDz鿴¸Ã°ü±»ÄÄЩ°üÒÀÀµ°É…)
    sudo apt-get build-dep # ——(package °²×°Ïà¹ØµÄ±àÒë»·¾³)
    apt-get source #——(package ÏÂÔØ¸Ã°üµÄÔ´´úÂë)
    sudo apt-get clean && sudo apt-get autoclean # ——–ÇåÀíÏÂÔØÎļþµÄ´æµµ && Ö»ÇåÀí¹ýʱµÄ°ü
    sudo apt-get check #——-¼ì²éÊÇ·ñÓÐË𻵵ÄÒÀÀµ
apt-get install
    ÏÂÔØ ÒÔ¼°ËùÓÐÒÐÀµµÄ°ü¹ü£¬Í¬Ê±½øÐаü¹üµÄ°²×°»òÉý¼¶¡£Èç¹ûij¸ö°ü¹ü±»ÉèÖÃÁË hold (Í£Ö¹±êÖ¾£¬¾Í»á±»¸éÔÚÒ»±ß(¼´²»»á±»Éý¼¶)¡£¸ü¶à hold ϸ½ÚÇë¿´ÏÂÃæ¡£
    apt-get remove [--purge]
    ÒÆ³ý ÒÔ¼°ÈκÎÒÐÀµÕâ¸ö°ü¹üµÄÆäËü°ü¹ü¡£
    –pur


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