CMS Versions - Out of Date Checker

cmsverso.sh

#!/bin/sh
    HTTPDROOT=$(httpd -V 2>/dev/null |grep HTTPD_ROOT |awk '{gsub("-D HTTPD_ROOT=", "");gsub(/"/, "");gsub(" ","");print}');
    HTTPDCONF=$(httpd -V 2>/dev/null |grep SERVER_CONFIG_FILE |awk '{gsub("-D SERVER_CONFIG_FILE=", "");gsub(/"/, "");gsub(" ", "");print}');
    CONFPATH=$(echo $HTTPDROOT/$(echo $HTTPDCONF));
    if [ -d "/etc/httpd/conf/plesk.conf.d/vhosts/" ]; then
        DOCROOTS=$(grep -RPo --no-filename '\/var\/www\/vhosts\/(.*)\/httpdocs' /var/www/vhosts/system/*/conf/ | uniq);
    else
        DOCROOTS=$(grep "DocumentRoot" $CONFPATH |awk '{gsub("    DocumentRoot ", "");print}');
    fi;
    LATESTVERSINFO=$(curl -s 'http://repo.servergur.us/sshtool/server_crons/cms_latest');
    WPLATEST=$(echo "$LATESTVERSINFO" |grep WordPress |awk '{print $2}');
    JLATEST=$(echo "$LATESTVERSINFO" |grep Joomla |awk '{print $2}');
    DLATEST=$(echo "$LATESTVERSINFO" |grep Drupal |awk '{print $2}');
    echo "Latest WordPress Version: $WPLATEST";
    echo "Latest Joomla! Version(s): $JLATEST";
    echo "Latest Drupal Version(s): $DLATEST";
    echo " ";
    echo "Searching for **OUTDATED** WordPress versions...";
    echo " ";
    for i in $DOCROOTS;
    do
        if [ -d "$i" ]; then
            find $i -type f -iwholename "*/wp-includes/version.php" -exec grep -H "\$wp_version =" {} \; | grep -v "$WPLATEST";
        fi;
    done;
    echo " ";
    echo "Searching for **OUTDATED** Joomla! versions...";
    echo " ";
    for i in $DOCROOTS;
    do
        if [ -d "$i" ]; then
            find $i -type f \( -iwholename '*/libraries/joomla/version.php' -o -iwholename '*/libraries/cms/version.php' -o -iwholename '*/libraries/cms/version/version.php' \) -print0 -exec perl -e 'while
(<>) { $release = $1 if m/ \$RELEASE\s+= .([\d.]+).;/; $dev = $1 if m/ \$DEV_LEVEL\s+= .(\d+).;/; } print qq( = $release.$dev\n);' {} \; | grep -v "$JLATEST";
        fi;
    done;
    echo " ";
    echo "Searching for **OUTDATED** Drupal versions...";
    echo " ";
    for i in $DOCROOTS;
    do
        if [ -d "$i" ]; then
            find $i -type f -iwholename "*/modules/system/system.info" -exec grep -H "version = \"" {} \; | grep -v "$DLATEST";
        fi;
    done;
    echo " ";
    echo " ";
    echo "**OUTDATED** CMS version search completed."