actualizacion de varios sitios de wordpress

update-wordpress.sh

#!/bin/bash
SRC=/tmp/wordpress
DST=/var/www
SITES=( example.com example.org example.net )
for site in ${SITES[@]}; do
    echo "Upgrading $site"
    dir="$DST/$site/public_html"
    bak="$DST/$site/public_html.bak"

    # backup
    cp -fr $dir $bak

    # renueva wp-cinludes y wp-admin
    rm -fr $dir/{wp-includes,wp-admin}
    cp -fr $SRC/{wp-includes,wp-admin} $dir/

    # copy new files in wp-content and root
    cp -fr $SRC/wp-content/* $dir/wp-content/
    cp -f $SRC/* $dir/
done