[ÇóÖú]yum°²×°ÎÊÌâ
ÎÒÓÃyum °²×°yumex[root@localhost ~]# yum install yumex
Repository updates-released is listed more than once in the configuration
Repository base is listed more than once in the configuration
Repository freshrpms is listed more than once in the configuration
Setting up Install Process
Setting up repositories
updates-released 100% |=========================| 951 B 00:00
Cannot open/read repomd.xml file for repository: macromedia
failure: repodata/repomd.xml from macromedia: [Errno 256] No more mirrors to try.
Error: failure: repodata/repomd.xml from macromedia: [Errno 256] No more mirrors to try.
ËüÊDz»ÊÇÒªÔÚÒ»Ð©ÍøÕ¾ÉÏÈ¥ÏÂÔØÎļþ.
ÆäÖÐ No more mirrors to try.
ÊDz»ÊÇÒªÐÞ¸ÃһЩÎļþ, ÇëÌṩһЩ "mirrors" ¸øÎÒ,²¢¸æËßÎÒÒªÐÞ¸ÄÄÄЩÎļþ. Ò». yumÊÇʲô
yum = Yellow dog Updater, Modified
Ö÷Òª¹¦ÄÜÊǸü·½±ãµÄÌí¼Ó/ɾ³ý/¸üÐÂRPM°ü.
ËüÄÜ×Ô¶¯½â¾ö°üµÄÒÐÀµÐÔÎÊÌâ.
ËüÄܱãÓÚ¹ÜÀí´óÁ¿ÏµÍ³µÄ¸üÐÂÎÊÌâ
¶þ. yumÌØµã
*¿ÉÒÔͬʱÅäÖöà¸ö×ÊÔ´¿â(Repository)
*¼ò½àµÄÅäÖÃÎļþ(/etc/yum.conf
*×Ô¶¯½â¾öÔö¼Ó»òɾ³ýrpm°üʱÓöµ½µÄÒÐÀµÐÔÎÊÌâ
*ʹÓ÷½±ã
*±£³ÖÓëRPMÊý¾Ý¿âµÄÒ»ÖÂÐÔ
Èý. yum°²×°
CentOS×Ô´ø(yum-*.noarch.rpm)
#rpm -ivh yum-*.noarch.rpm
ËÄ. yumÖ¸Áî
×¢:µ±µÚÒ»´ÎʹÓÃyum»òyum×ÊÔ´¿âÓиüÐÂʱ,yum»á×Ô¶¯ÏÂÔØËùÓÐËùÐèµÄheaders·ÅÖÃÓÚ/var/cache/yumĿ¼ÏÂ,ËùÐèʱ¼ä¿ÉÄܽϳ¤.
ÔÚ¿ªÊ¼Ê¹ÓÃyum֮ǰÐèÒªµ¼ÈëϵͳµÄGPG-Key£º
# rpm --import /usr/share/doc/centos-release-3/RPM-GPG-KEY-CentOS-3
*rpm°üµÄ¸üÐÂ
=========
//¼ì²é¿É¸üеÄrpm°ü
#yum check-update
//¸üÐÂËùÓеÄrpm°ü
#yum update
//?**¸¶¨µÄrpm°ü,Èç¸üÐÂkernelºÍkernel source
#yum update kernel kernel-source
//´ó¹æÄ£µÄ°æ±¾Éý¼¶,Óëyum update²»Í¬µÄÊÇ,Á¬¾ÉµÄÌÔ̵İüÒ²Éý¼¶
#yum upgrade
*rpm°üµÄ°²×°ºÍɾ³ý
=============
//°²×°rpm°ü,Èçxmms-mp3
#yum install xmms-mp3
//ɾ³ýrpm°ü,°üÀ¨Óë¸Ã°üÓÐÒÐÀµÐԵİü
#yum remove licq
×¢:ͬʱ»áÌáʾɾ³ýlicq-gnome,licq-qt,licq-text
*yumÔÝ´æ(/var/cache/yum/)µÄÏà¹Ø²ÎÊý
=========================
//Çå³ýÔÝ´æÖÐrpm°üÎļþ
#yum clean packages
//Çå³ýÔÝ´æÖÐrpmÍ·Îļþ
#yum clearn headers
//Çå³ýÔÝ´æÖоɵÄrpmÍ·Îļþ
#yum clean oldheaders
//Çå³ýÔÝ´æÖоɵÄrpmÍ·ÎļþºÍ°üÎļþ
#yum clearn »ò#yum clearn all
×¢:Ï൱ÓÚyum clean packages + yum clean oldheaders
*rpm°üÁбí
========
//Áгö×ÊÔ´¿âÖÐËùÓпÉÒÔ°²×°»ò¸üеÄrpm°ü
#yum list
//Áгö×ÊÔ´¿âÖÐÌØ¶¨µÄ¿ÉÒÔ°²×°»ò¸üÐÂÒÔ¼°ÒѾ°²×°µÄrpm°ü
#yum list mozilla
#yum list mozilla*
×¢:¿ÉÒÔÔÚrpm°üÃûÖÐʹÓÃÆ¥Åä·û,ÈçÁгöËùÓÐÒÔmozilla¿ªÍ·µÄrpm°ü
//Áгö×ÊÔ´¿âÖÐËùÓпÉÒÔ¸üеÄrpm°ü
#yum list updates
//ÁгöÒѾ°²×°µÄËùÓеÄrpm°ü
#yum list installed
//ÁгöÒѾ°²×°µÄµ«ÊDz»°üº¬ÔÚ×ÊÔ´¿âÖеÄrpm°ü
#yum list extras
×¢:ͨ¹ýÆäËüÍøÕ¾ÏÂÔØ°²×°µÄrpm°ü
*rpm°üÐÅÏ¢ÏÔʾ(info²ÎÊýͬlist)
===================
//Áгö×ÊÔ´¿âÖÐËùÓпÉÒÔ°²×°»ò¸üеÄrpm°üµÄÐÅÏ¢
#yum info
//Áгö×ÊÔ´¿âÖÐÌØ¶¨µÄ¿ÉÒÔ°²×°»ò¸üÐÂÒÔ¼°ÒѾ°²×°µÄrpm°üµÄÐÅÏ¢
#yum info mozilla
#yum info mozilla*
×¢:¿ÉÒÔÔÚrpm°üÃûÖÐʹÓÃÆ¥Åä·û,ÈçÁгöËùÓÐÒÔmozilla¿ªÍ·µÄrpm°üµÄÐÅÏ¢
//Áгö×ÊÔ´¿âÖÐËùÓпÉÒÔ¸üеÄrpm°üµÄÐÅÏ¢
#yum info updates
//ÁгöÒѾ°²×°µÄËùÓеÄrpm°üµÄÐÅÏ¢
#yum info installed
//ÁгöÒѾ°²×°µÄµ«ÊDz»°üº¬ÔÚ×ÊÔ´¿âÖеÄrpm°üµÄÐÅÏ¢
#yum info extras
×¢:ͨ¹ýÆäËüÍøÕ¾ÏÂÔØ°²×°µÄrpm°üµÄÐÅÏ¢
*ËÑË÷rpm°ü
========
//ËÑË÷Æ¥ÅäÌØ¶¨×Ö·ûµÄrpm°ü
#yum search mozilla
×¢:ÔÚrpm°üÃû,°üÃèÊöµÈÖÐËÑË÷
//ËÑË÷Óаüº¬Ìض¨ÎļþÃûµÄrpm°ü
#yum provides realplay
Îå. Ôö¼Ó×ÊÔ´¿â
ÀýÈç:Ôö¼Órpm.livna.org×÷Ϊ×ÊÔ´¿â
//°²×°Livna.org rpms GPG key
#rpm --import [url]http://rpm.livna.org/RPM-LIVNA-GPG-KEY[/url]
//¼ì²éGPG Key
# rpm -qa gpg-pubkey*
//ÏÔʾKeyÐÅÏ¢
#rpm -qi gpg-pubkey-a109b1ec-3f6e28d5
(×¢:Èç¹ûҪɾ³ýKey,ʹÓÃ#rpm -e gpg-pubkey-a109b1ec-3f6e28d5)
ÏÂÔØ´øÓÐ Google ¹¤¾ßÀ¸µÄ Firefox£¬ ÉÏÍø³åÀ˸üã«Òâ ÂþµÃÀ²Ý£¬ºÃÏóÉèÖÃÓÐÎÊÌâ
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