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yum for linux update


http://linux.duke.edu/yum/ ÏÂÔØyum°²×°Îļþ
http://mirror-status.centos.org ÍøÕ¾²éÕÒÀë×Ô¼º×î½üµÄ¾µÏñÕ¾µã£¬Ìæ»»ÏÂÃæÎļþÖеÄÏàÓ¦µØÖ·
Èí¼þ°²×°·Ç³£¼òµ¥£ºrpm –ivh yum*.rpm
È»ºóÐÞ¸Ä/etc/yum.repos.d/rhel-debuginfo.repo
[base]
name=Red Hat Enterprise Linux $releasever -Base
baseurl=http://mirror.be10.com/centos/5.0/os/$basearch/
gpgcheck=1
[update]
name=Red Hat Enterprise Linux $releasever -Updates
baseurl=http://mirror.be10.com/centos/5.0/updates/$basearch/
gpgcheck=1
[extras]
name=Red Hat Enterprise Linux $releasever -Extras
baseurl=http://mirror.be10.com/centos/5.0/extras/$basearch/
gpgcheck=1
[addons]
name=Red Hat Enterprise Linux $releasever -Addons
baseurl=http://mirror.be10.com/centos/5.0/addons/$basearch/
gpgcheck=1
 
2.ÏÂÔØ²¢µ¼ÈëKEY
¸ù¾ÝÑ¡ÔñµÄ¾µÏñÕ¾µãÏÂÔØkeyÎļþ£¬²¢°²×°
cd /etc/pki/rpm-gpg
wget http://mirror.be10.com/centos/RPM-GPG-KEY-CentOS-5
rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY*
 
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Yum check-update  #²é¿´¸üÐÂ
Yum update pack   #¸üв¹¶¡¡£
 
±à¼­/etc/yum.conf ÔÚ[main] ÖмÓÈë exclude=kernel kernel-source ÕâÑù¿ÉÒÔ²»Éý¼¶kernel


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Logical Link Control and Adaptation Protocol(L2CAP)
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Q:
I
keep getting
errors due to library functions being undefined,
but I'm #including all
the right header files.
A:
In the general case of calling code in an
external library,
using #include
to pull in
the right header file(s) is only half
of the story; you also have to tell th ......
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