rmvirtualserver (Source)

#!/bin/bash
# This script is used to remove virtual hosts.
# This script assumes the following:
# 1) This is a Debian/Ubuntu OS and Bash 4.x or higher is installed
# 2) The Apache defaults are in place but they can be changed in the script
#    Base dir is /var/www
#    Log dir is /var/log/apache2
#    Apache user is www-data
# 3) Git is installed
# 4) ACL is installed
# 5) There is a git user and
# 6) There is a /home/git/repositories directory
# But #2-6 can be changed in the script
# This uses the a2dissite command which is usually only available on
# Debian/Ubuntu systems.
# NOTE! Change the <your domain> in the fourth prompt to your domain
# Set up the default parameters
read -e -p "Enter the web home directory:" -i "/var/www" homedir
read -e -p "Enter the web log directory:" -i "/var/log/apache2" logdir
read -e -p "Enter the git repository base directory:" -i "/home/git/repositories" gitdir
read -e -p "Enter the domain name for the server:" -i "<your domain>" sn
read -e -p "Enter the Project name:" -i "" PROJECT
if [ -z "$PROJECT" ]; then
  echo "Project name cannot be blank!"
  exit
fi
# Remove the website and logs
if rm -rf $homedir/$PROJECT; then
  echo "Deleted $homedir/$PROJECT"
else
  echo "WARNING: $homedir/$PROJECT was not removed!"
fi
if rm -rf $logdir/$PROJECT; then
  echo "Deleted $logdir/$PROJECT"
else
  echo "WARNING: $logdir/$PROJECT was not removed!"
fi
a2dissite $PROJECT
if rm -rf /etc/apache2/sites-available/$PROJECT; then
  echo "Deleted /etc/apache2/sites-available/$PROJECT"
else
  echo "WARNING: /etc/apache2/sites-available/$PROJECT was not removed!"
fi
# Remove the git repository
if rm -rf $gitdir/$PROJECT.git; then
  echo "Deleted $gitdir/$PROJECT.git"
else
  echo "WARNING: $gitdir/$PROJECT.git was not removed!"
fi
# Remove the hosts entry
gitrepo="127.0.0.1 $PROJECT.$sn"
#echo "gitrepo: $gitrepo"
if sed -i "/$gitrepo/d" /etc/hosts; then
  echo "Deleted $gitrepo from /etc/hosts file"
else
  echo "WARNING: $gitrepo was not removed!"
fi
# Reload Apache
service apache2 reload