Centos5.4中Yum升级mysql5.1和php5.2(禁止php5.3)---(转)

          centos5.3,centos5.4安装webmin默认的是 mysql 5.0,php5.1 我须要升级到mysql5.1和php5.2(禁止php5.3)，怎么办？           给yum安装rpmforge：           http://wiki.centos.org/AdditionalResources/Repositories/RPMForge           yum list mysql php 发现都是最新版本了，看来标准的yum源没有更新           http://download.fedora.redhat.com/pub/epel/5/i386/ 这里有些可用的库源           wget http://download.fedora.redhat.com/pub/epel/5/i386/epel-release-5-4.noarch.rpm           wget http://rpms.famillecollet.com/el5.i386/remi-release-5-7.el5.remi.noarch.rpm           rpm -Uvh remi-release-5-7.el5.remi.noarch.rpm epel-release-5-*.noarch.rpm           yum --enablerepo=remi list mysql           发现能够升级到 mysql 5.1.44-1.el5.remi           yum --enablerepo=remi update mysql           发现须要把php也一并升级到 5.3，           而zend optimizer 目前不支持 Php5.3，因而须要禁止升级php5.3           vi /etc/yum.conf           最后一行增长           exclude=php*5.3*           而后再yum --enablerepo=remi update mysql，就看不到php的升级了           搞定：           [root@www.ctohome.com backup]# php -v  仍是旧的5.1.6           PHP 5.1.6 (cli) (built: Jan 13 2010 17:13:05)           Copyright (c) 1997-2006 The PHP Group           Zend Engine v2.1.0, Copyright (c) 1998-2006 Zend Technologies               with Zend Extension Manager v1.2.2, Copyright (c) 2003-2007, by Zend Technologies               with Zend Optimizer v3.3.3, Copyright (c) 1998-2007, by Zend Technologies           [root@www.ctohome.com backup]# mysql -V  升级到5.1.44了           mysql  Ver 14.14 Distrib 5.1.44, for redhat-linux-gnu (i686) using readline 5.1           升級mysql 5.1.41-1之後,請執行下列動做:           (1)將原有的/etc/my.cnf備份,將/etc/my.cnf.rpmnew改 為my.cnf           (2)升級table           mysql_upgrade -p           (3)自動修復table           mysqlcheck --all-databases --check-upgrade --auto-repair -p           找到一个yum源，有php5.2，方法以下：           http://www.webtatic.com/blog/2009/06/php-530-on-centos-5/           rpm --import http://repo.webtatic.com/yum/RPM-GPG-KEY-webtatic-andy           wget -P /etc/yum.repos.d/ http://repo.webtatic.com/yum/webtatic.repo           yum --enablerepo=webtatic list php           发现有php5.2 和 php5.3能够升级，           OK，咱们vi /etc/yum.conf 禁止升级php5.3           vi /etc/yum.conf           最后一行增长           exclude=php*5.3*           或者：           yum --enablerepo=webtatic --exclude=php*5.3* list php           yum --enablerepo=webtatic --exclude=php*5.3* update -y php           [root@www.ctohome.com backup]# php -v  升级到5.2.12了，收工！           PHP 5.2.12 (cli) (built: Dec 17 2009 19:40:56)           Copyright (c) 1997-2009 The PHP Group           Zend Engine v2.2.0, Copyright (c) 1998-2009 Zend Technologies               with Zend Extension Manager v1.2.2, Copyright (c) 2003-2007, by Zend Technologies               with Zend Optimizer v3.3.3, Copyright (c) 1998-2007, by Zend Technologies           yum-allowdowngrade 能够降级的插件：           allow downgrade for yum:           yum install yum-allowdowngrade           Add a line to  yum.conf:           showdupesfromrepos=1           After that list all php packages:           yum list php           If php 5.2.8 is available, remove new one:           yum remove php           and install an old one:           yum --allow-downgrade install php-5.2.8                                 另外一个yum升级php方法：           rpm --import http://www.jasonlitka.com/media/RPM-GPG-KEY-jlitka           vi /etc/yum.repos.d/utterramblings.repo           [utterramblings]           name=Jason's Utter Ramblings Repo           baseurl=http://www.jasonlitka.com/media/EL$releasever/$basearch/           enabled=0           gpgcheck=1           gpgkey=http://www.jasonlitka.com/media/RPM-GPG-KEY-jlitka           yum --enablerepo=utterramblings --exclude=php*5.3* update -y php