anchor.diff:  DIR=<%= @backupdir %>
   ROTATE=<%= [ Integer(@backuprotate) - 1, 0 ].max %>
   
  -# Set MYSQL_PWD env variable. See https://dev.mysql.com/doc/refman/5.1/en/password-security-user.html
  -export MYSQL_PWD="$PASS"
  +# Create temporary mysql cnf file.
  +TMPFILE=`mktemp /tmp/backup.XXXXXX` || exit 1
  +echo -e "[client]\npassword=$PASS\nuser=$USER" > $TMPFILE
   
   PREFIX=mysql_backup_
   <% if @ignore_events %>
  
positive.code: <% end -%>
  <% if @backupdatabases.empty? -%>
  <% if @file_per_database -%>
  mysql -u${USER} -s -r -N -e 'SHOW DATABASES' | while read dbname
  do
    mysqldump -u${USER} --opt --flush-logs --single-transaction \
      ${ADDITIONAL_OPTIONS} \
      ${dbname} <% if @backupcompress %>| bzcat -zc <% end %>> ${DIR}/${PREFIX}${dbname}_`date +%Y%m%d-%H%M%S`.sql<% if @backupcompress %>.bz2<% end  %>
  done
  <% else -%>
  mysqldump -u${USER} --opt --flush-logs --single-transaction \
   ${ADDITIONAL_OPTIONS} \
   --all-databases <% if @backupcompress %>| bzcat -zc <% end %>> ${DIR}/${PREFIX}`date +%Y%m%d-%H%M%S`.sql<% if @backupcompress %>.bz2<% end  %>
  <% end -%>
  <% else -%>
  <% @backupdatabases.each do |db| -%>
  mysqldump -u${USER} --opt --flush-logs --single-transaction \
      ${ADDITIONAL_OPTIONS} \
   <%= db %><% if @backupcompress %>| bzcat -zc <% end %>> ${DIR}/${PREFIX}<%= db %>_`date +%Y%m%d-%H%M%S`.sql<% if @backupcompress %>.bz2<% end  %>
  <% end -%>
  
negative.code:   <%- end -%>
  <% end -%>
  
  # Remove temporary file
  rm -f $TMPFILE
  