Bacula DokuWiki

Contributed by Olaf Zevenboom

use at your own risk.

Original: http://brightbyte.de/page/MediaWiki_backup

#!/bin/sh
 
####################################################################
#                                                                  #
# Basic Backup Script for MediaWiki.                               #
# Created by Daniel Kinzler, brightbyte.de, 2008                   #
#                                                                  #
# This script may be freely used, copied, modified and distributed #
# under the sole condition that credits to the original author     #
# remain intact.                                                   #
#                                                                  #
# This script comes without any warranty, use it at your own risk. #
#                                                                  #
####################################################################
 
###############################################
# CHANGE THESE OPTIONS TO MATCH YOUR SYSTEM ! #
###############################################
  
#wikidb="daniel_wiki"                 # the database your wiki stores data in
wikidb="wikidb"                      # the database your wiki stores data in
#mysqlopt="-u username -ppassword"   # any options used for interacting with mysql
mysqlopt=""                          # usually empty if username and password are provided in your
 .my.cnf
    
wikidir=/var/www/intranet.artefact.com/mediawiki-1.5.0       # the directory mediawiki is installed in
backupdir=/home/storage/backupdump                           # the directory to write the backup to
     
##################
# END OF OPTIONS #
##################

# added by OZ
test ! -d $backupdir && mkdir $backupdir
wikiDBserver=`grep '^\$wgDB' $wikidir/LocalSettings.php |grep "DBserver" | cut --delimiter="=" -f2 | cut --delimiter="\"" -f2`
wikiDBname=`grep '^\$wgDB' $wikidir/LocalSettings.php |grep "DBname" | cut --delimiter="=" -f2 | cut --delimiter="\"" -f2`
wikiDBuser=`grep '^\$wgDB' $wikidir/LocalSettings.php |grep "DBuser" | cut --delimiter="=" -f2 | cut --delimiter="\"" -f2`
wikiDBpassword=`grep '^\$wgDB' $wikidir/LocalSettings.php |grep "DBpassword" | cut --delimiter="=" -f2 | cut --delimiter="\"" -f2`
wikidb=$wikiDBname
mysqlopt="--host=$wikiDBserver --user=$wikiDBuser --password=$wikiDBpassword --skip-lock-tables"
# end of additions

timestamp=`date +%Y-%m-%d`
       
dbdump="$backupdir/wiki-$timestamp.sql.gz"
xmldump="$backupdir/wiki-$timestamp.xml.gz"
filedump="$backupdir/wiki-$timestamp.files.tgz"
        
echo "Wiki backup. Database: $wikidb; Directory: $wikidir; Backup to: $backupdir"
echo
echo "creating database dump $dbdump..."
mysqldump --default-character-set=latin1 $mysqlopt "$wikidb" | gzip > "$dbdump" || exit $?
         
echo
echo "creating XML dump $xmldump..."
cd "$wikidir/maintenance"
php -d error_reporting=E_ERROR dumpBackup.php --full | gzip > "$xmldump" || exit $?
          
echo
echo "creating file archive $filedump..."
cd "$wikidir"
tar --exclude .svn -zcf "$filedump" . || exit $?

echo
echo "Done!"
echo "Files to copy to a safe place: $dbdump, $xmldump, $filedump"

#######
# END #
#######