ubuntu10.04将php5.3降级为php5.2方法（sh文件内容）

#!/bin/bash

# Originally Posted by Bachstelze http://ubuntuforums.org/showthread.php?p=9080474#post9080474

# OK, here's how to do the Apt magic to get PHP packages from the karmic repositories:

 

echo "Am I root? "

if [ "$(whoami &2>/dev/null)" != "root" ] && [ "$(id -un &2>/dev/null)" != "root" ] ; then

echo " NO!

 

Error: You must be root to run this script.

Enter

sudo su

"

exit 1

fi

echo " OK";

 

 

# finish all apt-problems:

apt-get -f install

 

# remove all your existing PHP packages. You can list them with dpkg -l| grep php

PHPLIST=$(for i in $(dpkg -l | grep php|awk '{ print $2 }' ); do echo $i; done)

echo these pachets will be removed: $PHPLIST 

# you need not to purge, if you have upgraded from karmic:

aptitude remove $PHPLIST

# on a fresh install, you need purge:

# aptitude remove --purge $PHPLIST

 

 

#Create a file each in /etc/apt/preferences.d like this (call it for example /etc/apt/preferences.d/php5_2);

#

#Package: php5

#Pin: release a=karmic

#Pin-Priority: 991

#

#The big problem is that wildcards don't work, so you will need one such stanza for each PHP package you want to pull from karmic:

 

echo ''>/etc/apt/preferences.d/php5_2

for i in $PHPLIST ; do echo "Package: $i

Pin: release a=karmic

Pin-Priority: 991

">>/etc/apt/preferences.d/php5_2; done

 

# duplicate your existing sources.list replacing lucid with karmic and save it in sources.list.d:

#sed s/lucid/karmic/g /etc/apt/sources.list | sudo tee /etc/apt/sources.list.d/karmic.list

 

# better exactly only the needed sources, cause otherwise you can get a cachsize problem:

echo "# needed sources vor php5.2:

deb http://de.archive.ubuntu.com/ubuntu/ karmic main restricted

deb-src http://de.archive.ubuntu.com/ubuntu/ karmic main restricted

 

deb http://de.archive.ubuntu.com/ubuntu/ karmic-updates main restricted

deb-src http://de.archive.ubuntu.com/ubuntu/ karmic-updates main restricted

 

deb http://de.archive.ubuntu.com/ubuntu/ karmic universe

deb-src http://de.archive.ubuntu.com/ubuntu/ karmic universe

deb http://de.archive.ubuntu.com/ubuntu/ karmic-updates universe

deb-src http://de.archive.ubuntu.com/ubuntu/ karmic-updates universe

 

deb http://de.archive.ubuntu.com/ubuntu/ karmic multiverse

deb-src http://de.archive.ubuntu.com/ubuntu/ karmic multiverse

deb http://de.archive.ubuntu.com/ubuntu/ karmic-updates multiverse

deb-src http://de.archive.ubuntu.com/ubuntu/ karmic-updates multiverse

 

deb http://security.ubuntu.com/ubuntu karmic-security main restricted

deb-src http://security.ubuntu.com/ubuntu karmic-security main restricted

deb http://security.ubuntu.com/ubuntu karmic-security universe

deb-src http://security.ubuntu.com/ubuntu karmic-security universe

deb http://security.ubuntu.com/ubuntu karmic-security multiverse

deb-src http://security.ubuntu.com/ubuntu karmic-security multiverse

" >> /etc/apt/sources.list.d/karmic.list

 

aptitude update

 

apache2ctl restart

 

echo install new from karmic:

aptitude -t karmic install $PHPLIST

 

# at the end retry the modul libapache2-mod-php5 in case it didn't work the first time:

aptitude -t karmic install libapache2-mod-php5

 

apache2ctl restart