ºÜ¶àÈ˳£»á·¢Éú°Ñij¸öÌ×¼þ¸ãÀÃÁË,»òÕßÉ趨µµÖ®À಻СÐÄ¿³µôÁË,ÔÙÀ´Ïëµ½µÄµ±È»ÊÇÒÆ³ýÔÙÖØÐ°²×°»òÖ±½Ó(apt-get install --reinstall package),µ«ÊÇÔõôװ,É趨µµ¾ÍÊǻز»À´,¸ãÀõÄ×ÊÁÏÒ²»¹ÊÇÁô×Å.
Õâ²¢²»ÊÇDebianµÄ´í,Ö÷ÒªÊÇÅÂÄãÔÚÒÆ³ýʱ,²»Ð¡Ðľͽ«ÖØÒª×ÊÁϸúמͿ³µôÁË(ex: MySQL²»Ð¡ÐÄÒÆ³ý¾Í°ÑDB¿³µô,Õâ¾ÍºÜÞÏÞÎÁË.)
´ËƪÎÄÕÂÒ²ÓÐ˵Ã÷·¢Éú×´¿ö:ÈçºÎÔÚDebian EtchϵͳÏÂÍêÈ«ÒÆ³ýÌ×¼þÓëʵÌåĿ¼£¿
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¾ÍÉÏÊöÄÇÆªÎÄÕµÄÀý×Ó,²»Ð¡ÐĽ«ApacheµÄÉ趨µµ¸Çµô/¿³µô,ËùÒÔ´òËãÖØÐ°²×°Apache.
Ì×¼þÒÆ³ýÖØÐ°²×°,ºÍapt-get install --reinstall apache2²¢Ã»Óдí,Ö»²»¹ýÎÊÌâÊÇ, apache2µÄpackageÀïÃæ²¢Ã»ÓÐÉ趨µµ. Orz.
Óɴ˿ɼûPackageÌ×¼þÄÚÈÝ:
dpkg -L apache2 | grep conf
dpkg -L apache2.2-common | grep conf # DebianÉ趨µµ¶¼·ÅÔÚpackage_name-commonÖÐ
»òÕßÉÏÊöÎÄÕÂ×÷ÕßµÄ×ö·¨ÊÇless /var/lib/dpkg/info/apache2.listÒ²ÊÇ¿ÉÒÔ.
ËùÒÔÒªÖØÐÂÈ¡µÃÉ趨µµ,Ó¦¸ÃÖ±½Ó
apt-get install --reinstall apache2.2-common
¼´¿É. (ÇëÐ޸ijÉ×Ô¼ºÏµÍ³µÄapache2°æ±¾)
Ì×¼þÍêÕûÒÆ³ý
ÏÖÔÚÓöµ½µÄÁíÒ»¸ö×´¿öÊÇ, MySQL±»¸ãÀÃÁË,ËùÒÔÒª½«È«²¿ÒƳý(º¬×ÊÁ϶¼ÒªÒƳý),ÔÙÖØÐ°²×°.
ÍêÕûÒÆ³ýµÄ²½Öè:
apt-get remove --purge mysql-server mysql-server-5.0 mysql-common mysql-client mysql-client-5.0
ÕâÒ»ÐоͻὫDB/É趨µµ¶¼ÍêÕûÒÆ³ý(--purge»á½«ËùÓÐÒÆ³ý),²»¹ý´ó¶àÈ˵ÄÎÊÌâÊÇ, --purgeºóÃæÄÇÒ»´®ÊÇ´ÓÄÄÀ´µÄ?
¿ÉÓÃÏÂÊö²é·¨:
dpkg -l | grep mysql # dpkg -l»áÁгö´Ëϵͳ°²×°µÄËùÓÐpackage
ls /var/lib/dpkg/info/*mysql*
ÒÆ³ýÖ®ºó,ÖØÐ°²×°Ö±½Óapt-get install¾Í¿ÉÒÔ?~ :)
×¢:ÈôÖ»ÊÇDatabase fileÀÃÁË,Ö»Òªapt-get remove --purge mysql-server-5.0,ÔÙÖØÐ°²×°mysql-server-5.0¼´¿É.
Ì×¼þËø¶¨°æ±¾
¼ÙÉèÏÖÔÚÒªËø¶¨gaim°æ±¾,²»ÏëÒªgaim±»Éý¼¶»ò½µ¼¶£¬ÓÐÏÂÊöÁ½ÖÖ×ö·¨:
echo "gaim hold" | dpkg --set-selections #½«gaimËø¶¨°æ±¾
dpkg --get-selections "gaim" #¼ì²é:³öÏÖgaim hold #״̬ÊÇhold,¾Í²»Äܱ»Éý¼¶ÁË.
vim /etc/apt/preferences #ÄÚÈÝÈçÏÂ,°Ñ°æ±¾±àºÅдËÀ.
Package: gaim
Pin: version 0.58*
Ì×¼þ½â³ýËø¶¨
echo "gaim install" | dpkg --set-selections
dpkg --get-selections "gaim" #¼ì²é:³öÏÖgaim install #״̬±»ÖØÖÃΪinstall,¾Í¿ÉÒÔ¼ÌÐøÉý¼¶ÁË
״̬µµ°¸Î»ÖÃ
hold / installÕâЩ״̬±êÖ¾¶¼Ð´ÔÚ/var/lib/dpkg/statusÀï,Ò²¿ÉÒÔÊÖ¶¯È¥Ð޸ıähold / installµÈ״̬.