XAMPP gen vhosts and toggle

#!/bin/bash
# Shara 2012
# free4all

sitesDir="/home/shara/Sites"
hostsFile="/etc/hosts"
xamppVHosts="/opt/lampp/etc/extra/httpd-vhosts.conf"

if [[ "$(pgrep httpd)" && "$(pgrep mysql)" && "$(pgrep ftpd)" ]]
    then

        action="XAMPP stoped..."
        answer=`/opt/lampp/lampp stop`

    else

        # Clear hostsFile
        clearhosts=`sed '/#XAMPP virtual hosts/ {N; /.*\n.*/d}' $hostsFile`
        echo "$clearhosts" > $hostsFile

        # Set hostsFile
        cd $sitesDir
        siteNames=`ls -d *`
        hostsLine="127.0.0.1 $siteNames"
        echo -e "#XAMPP virtual hosts\n"$hostsLine"\n" >> $hostsFile

        # Delete xamppVHosts
        rm $xamppVHosts

        # Set xamppVHosts
        addrarr=($siteNames)
        for address in "${addrarr[@]}"
        do
     echo -e "<VirtualHost 127.0.0.1:80>
        DocumentRoot $sitesDir/$address
        ServerName $address
        ServerAlias www.$address
        ErrorLog $sitesDir/$address/$address.error.log
        CustomLog $sitesDir/$address/$address.access.log common
        <Directory $sitesDir/$address>
           Require all granted
        </Directory>
    </VirtualHost>\n" >> $xamppVHosts
        done

        action="XAMPP started..."
        answer=`/opt/lampp/lampp start`

    fi

notify-send -t 5500 "$action" "$answer"