Remote backups command

Makefile

@@ -20,6 +20,7 @@ install:
 	install -m 755 src/${APP}-meshweb ${DESTDIR}${PREFIX}/bin/meshweb
 	install -m 755 src/${APP}-controlpanel ${DESTDIR}${PREFIX}/bin/control
 	install -m 755 src/${APP}-backup-local ${DESTDIR}${PREFIX}/bin/backup
+	install -m 755 src/${APP}-backup-local ${DESTDIR}${PREFIX}/bin/backup2friends
 	install -m 755 src/${APP}-restore-local ${DESTDIR}${PREFIX}/bin/restore
 	mkdir -m 755 -p ${DESTDIR}${PREFIX}/share/man/man1
 	install -m 644 man/*.1.gz ${DESTDIR}${PREFIX}/share/man/man1
@@ -31,6 +32,7 @@ uninstall:
 	rm -f ${PREFIX}/bin/zeronetavahi
 	rm -f ${PREFIX}/bin/mesh
 	rm -f ${PREFIX}/bin/backup
+	rm -f ${PREFIX}/bin/backup2friends
 	rm -f ${PREFIX}/bin/restore
 	rm -f ${PREFIX}/bin/meshweb
 	rm -rf /etc/freedombone

src/freedombone

@@ -3123,643 +3123,14 @@ function create_freedns_updater {
   echo 'create_freedns_updater' >> $COMPLETION_FILE
 }
 
-function backup_directory_to_friend {
-  echo 'function backup_directory_to_friend {' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "  MY_NAME=$MY_NAME" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "  BACKUP_CERTIFICATE=$BACKUP_CERTIFICATE" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "  MY_EMAIL_ADDRESS=$MY_EMAIL_ADDRESS" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  if [[ $BACKUP_TYPE == 'obnam' ]]; then
-      echo '  BACKUP_KEY_EXISTS=$(gpg --list-keys "$MY_NAME (backup key)")' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '  if [ ! "$?" = "0" ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '    echo "Backup key could not be found"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '    exit 43382' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo -n '  MY_BACKUP_KEY_ID=$(gpg --list-keys "$MY_NAME (backup key)" ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo -n "| grep 'pub ' | awk -F ' ' '{print " >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo -n '$2' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo -n "}' | awk -F '/' '{print " >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo -n '$2' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo "}')" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-      echo '  obnam force-lock -r $SERVER_DIRECTORY/backup/${2} --encrypt-with $MY_BACKUP_KEY_ID ${1}' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '  obnam backup -r $SERVER_DIRECTORY/backup/${2} --encrypt-with $MY_BACKUP_KEY_ID ${1}' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo -n "  obnam forget --keep=${BACKUP_MAX_DAYS}d " >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '-r $SERVER_DIRECTORY/backup/${2} --encrypt-with $MY_BACKUP_KEY_ID' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  else
-      # For rsyncrypto usage see http://archive09.linux.com/feature/125322
-      echo -n '  rsyncrypto -v -r ${1} ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo -n '$SERVER_DIRECTORY/backup/' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo -n '${2} ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo -n '$SERVER_DIRECTORY/backup/' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '${2}.keys $BACKUP_CERTIFICATE' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  fi
-  echo '  if [ ! "$?" = "0" ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    if [[ ${1} == "/root/temp"* || ${1} == *"tempbackup" ]]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      shred -zu /root/temp${2}/*' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      rm -rf /root/temp${2}' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    # Send a warning email' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n '    echo "Unable to backup ${2}" | mail -s "Freedombone backup to friends" ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '$MY_EMAIL_ADDRESS' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    exit 853' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [[ ${1} == "/root/temp"* || ${1} == *"tempbackup" ]]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    shred -zu /root/temp${2}/*' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    rm -rf /root/temp${2}' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '}' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-}
-
-function backup_database_to_friend {
-  echo 'function backup_database_to_friend {' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "  DATABASE_PASSWORD=$DATABASE_PASSWORD" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "  MY_EMAIL_ADDRESS=$MY_EMAIL_ADDRESS" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [ ! -d $SERVER_DIRECTORY/backup/${1} ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    mkdir -p $SERVER_DIRECTORY/backup/${1}' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [ ! -d $SERVER_DIRECTORY/backup/${1}data ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    mkdir -p $SERVER_DIRECTORY/backup/${1}data' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [ ! -d /root/temp${1}data ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    mkdir -p /root/temp${1}data' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  echo "Obtaining ${1} database backup"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n '  mysqldump --password=$DATABASE_PASSWORD ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '${1} > /root/temp${1}data/${1}.sql' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [ ! -s /root/temp${1}data/${1}.sql ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    echo "${1} database could not be saved"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    if [ ! $DATABASE_PASSWORD ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      echo "No MariaDB password was given"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    shred -zu /root/temp${1}data/*' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    rm -rf /root/temp${1}data' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    # Send a warning email' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n '    echo "Unable to export ${1} database" | mail -s "Freedombone backup to friends" ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '$MY_EMAIL_ADDRESS' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    exit 5738' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '}' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-}
-
 function backup_to_friends_servers {
   if grep -Fxq "backup_to_friends_servers" $COMPLETION_FILE; then
       return
   fi
-  if [ ! $FRIENDS_SERVERS_LIST ]; then
-      return
-  fi
-
-  apt-get -y install rsyncrypto sshpass obnam
-
-  get_mariadb_password
-  get_mariadb_gnusocial_admin_password
-  get_mariadb_hubzilla_admin_password
-  get_mariadb_owncloud_admin_password
-  get_mariadb_git_admin_password
-
-  if ! grep -q "backups on friends servers" /home/$MY_USERNAME/README; then
-      echo '' >> /home/$MY_USERNAME/README
-      echo '' >> /home/$MY_USERNAME/README
-      echo 'Backups' >> /home/$MY_USERNAME/README
-      echo '=======' >> /home/$MY_USERNAME/README
-      echo 'Key file: /root/backupkey' >> /home/$MY_USERNAME/README
-      echo "To add friends servers create a file called $FRIENDS_SERVERS_LIST" >> /home/$MY_USERNAME/README
-      echo 'and add entries like this:' >> /home/$MY_USERNAME/README
-      echo '' >> /home/$MY_USERNAME/README
-      echo "username1@domain1:$SSH_PORT//home/username1 ssh_password1" >> /home/$MY_USERNAME/README
-      echo "username2@domain2:$SSH_PORT//home/username2 ssh_password2" >> /home/$MY_USERNAME/README
-      echo '...' >> /home/$MY_USERNAME/README
-      echo '' >> /home/$MY_USERNAME/README
-      echo 'The system will try to backup to these remote locations once per day.' >> /home/$MY_USERNAME/README
-      chown $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/README
-      chmod 600 /home/$MY_USERNAME/README
-  fi
-
-  echo '#!/bin/bash' > /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo '# Temporary location for data to be backed up to other servers' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'SERVER_DIRECTORY=/root/remotebackup' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo "COMPLETION_FILE=$COMPLETION_FILE" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n 'ADMIN_USERNAME=$(cat $COMPLETION_FILE | grep "Admin user" | ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n "awk -F ':' '{print " >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n '$2' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "}')" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'MY_USERNAME=$ADMIN_USERNAME' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo "if [ ! -f $BACKUP_CERTIFICATE ]; then" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    echo "Creating backup key"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "    freedombone-addcert -h backup --dhkey $DH_KEYLENGTH" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo "if [ ! -f $FRIENDS_SERVERS_LIST ]; then" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    exit 1' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo '# MariaDB password' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n 'DATABASE_PASSWORD=$(cat ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "$DATABASE_PASSWORD_FILE)" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-
-  echo '# local directory where the backup will be made' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'if [ ! -d $SERVER_DIRECTORY ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  mkdir $SERVER_DIRECTORY' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'if [ ! -d $SERVER_DIRECTORY/backup ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  mkdir -p $SERVER_DIRECTORY/backup' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  backup_directory_to_friend
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  backup_database_to_friend
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo 'if [ -d /etc/letsencrypt ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    echo "Backing up Lets Encrypt settings"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    backup_directory_to_friend /etc/letsencrypt letsencrypt' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  if grep -Fxq "install_gnu_social" $COMPLETION_FILE; then
-      BACKUP_INCLUDES_DATABASES="yes"
-      echo 'backup_database_to_friend gnusocial' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'backup_directory_to_friend /root/tempgnusocialdata gnusocialdata' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'echo "Backing up GNU social installation"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo "backup_directory_to_friend /var/www/$MICROBLOG_DOMAIN_NAME/htdocs gnusocial" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  fi
-  if grep -Fxq "install_hubzilla" $COMPLETION_FILE; then
-      BACKUP_INCLUDES_DATABASES="yes"
-      echo 'backup_database_to_friend hubzilla' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'backup_directory_to_friend /root/temphubzilladata hubzilladata' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'echo "Backing up Hubzilla installation"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'backup_directory_to_friend /var/www/$HUBZILLA_DOMAIN_NAME/htdocs hubzilla' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  fi
-  if grep -Fxq "install_owncloud" $COMPLETION_FILE; then
-      BACKUP_INCLUDES_DATABASES="yes"
-      echo 'if [ ! -d $SERVER_DIRECTORY/backup/owncloud2 ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '  mkdir -p $SERVER_DIRECTORY/backup/owncloud2' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'backup_database_to_friend owncloud' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'backup_directory_to_friend /root/tempownclouddata ownclouddata' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'echo "Obtaining Owncloud data backup"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'backup_directory_to_friend /var/lib/owncloud owncloud' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'backup_directory_to_friend /etc/owncloud owncloud2' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  fi
-
-  if grep -Fxq "install_gogs" $COMPLETION_FILE; then
-      BACKUP_INCLUDES_DATABASES="yes"
-      echo 'if [ ! -d $SERVER_DIRECTORY/backup/gogsrepos ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '  mkdir -p $SERVER_DIRECTORY/backup/gogsrepos' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'if [ ! -d $SERVER_DIRECTORY/backup/gogsssh ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '  mkdir -p $SERVER_DIRECTORY/backup/gogsssh' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'backup_database_to_friend gogs' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'backup_directory_to_friend /root/tempgogsdata gogsdata' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'echo "Obtaining Gogs settings backup"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'backup_directory_to_friend /home/git/go/src/github.com/gogits/gogs/custom gogs' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'echo "Obtaining Gogs repos backup"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo "mv /home/git/gogs-repositories/*.git /home/git/gogs-repositories/$MY_USERNAME" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'backup_directory_to_friend /home/git/gogs-repositories gogsrepos' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-      echo 'echo "Obtaining Gogs authorized_keys backup"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'backup_directory_to_friend /home/git/.ssh gogsssh' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  fi
-
-  if grep -Fxq "install_wiki" $COMPLETION_FILE; then
-      echo 'if [ ! -d $SERVER_DIRECTORY/backup/wiki ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '  mkdir -p $SERVER_DIRECTORY/backup/wiki' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'if [ ! -d $SERVER_DIRECTORY/backup/wiki2 ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '  mkdir -p $SERVER_DIRECTORY/backup/wiki2' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'echo "Obtaining wiki data backup"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'backup_directory_to_friend /var/lib/dokuwiki wiki' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'backup_directory_to_friend /etc/dokuwiki wiki2' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  fi
-  if grep -Fxq "install_blog" $COMPLETION_FILE; then
-      echo 'if [ ! -d $SERVER_DIRECTORY/backup/blog ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '  mkdir -p $SERVER_DIRECTORY/backup/blog' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'echo "Obtaining blog backup"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo "backup_directory_to_friend /var/www/$FULLBLOG_DOMAIN_NAME/htdocs blog" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  fi
-  if grep -Fxq "mesh_cjdns" $COMPLETION_FILE; then
-      echo 'if [ ! -d $SERVER_DIRECTORY/backup/cjdns ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '  mkdir -p $SERVER_DIRECTORY/backup/cjdns' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'echo "Obtaining cjdns backup"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'backup_directory_to_friend /etc/cjdns cjdns' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  fi
-
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '# Backup certificates' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "if [ -d /etc/ssl ]; then" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  echo "Backing up certificates"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [ ! -d $SERVER_DIRECTORY/backup/ssl ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    mkdir -p $SERVER_DIRECTORY/backup/ssl' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  backup_directory_to_friend /etc/ssl ssl' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo '# Backup projects' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F '"'"'/'"'"' '"'"'{print $3}'"'"')' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    if [ -d /home/$USERNAME/projects ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      echo "Backing up projects for $USERNAME"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      if [ ! -d $SERVER_DIRECTORY/backup/projects/$USERNAME ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '        mkdir -p $SERVER_DIRECTORY/backup/projects/$USERNAME' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      backup_directory_to_friend /home/$USERNAME/projects projects/$USERNAME' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'done' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo '# Backup personal settings' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F '"'"'/'"'"' '"'"'{print $3}'"'"')' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    if [ -d /home/$USERNAME/personal ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      echo "Backing up personal settings for $USERNAME"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      if [ ! -d $SERVER_DIRECTORY/backup/personal/$USERNAME ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '        mkdir -p $SERVER_DIRECTORY/backup/personal/$USERNAME' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      backup_directory_to_friend /home/$USERNAME/personal personal/$USERNAME' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'done' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo '# Backup the public mailing list' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "if [ -d $PUBLIC_MAILING_LIST_DIRECTORY ]; then" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  echo "Backing up the public mailing list"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [ ! -d $SERVER_DIRECTORY/backup/mailinglist ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    mkdir -p $SERVER_DIRECTORY/backup/mailinglist' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "  backup_directory_to_friend $PUBLIC_MAILING_LIST_DIRECTORY mailinglist" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo '# Backup xmpp settings' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "if [ -d $XMPP_DIRECTORY ]; then" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  echo "Backing up the XMPP settings"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [ ! -d $SERVER_DIRECTORY/backup/xmpp ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    mkdir -p $SERVER_DIRECTORY/backup/xmpp' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "  backup_directory_to_friend $XMPP_DIRECTORY xmpp" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo '# Backup gpg keys' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F '"'"'/'"'"' '"'"'{print $3}'"'"')' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    if [ -d /home/$USERNAME/.gnupg ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      echo "Backing up gpg keys for $USERNAME"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      if [ ! -d $SERVER_DIRECTORY/backup/gnupg/$USERNAME ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '        mkdir -p $SERVER_DIRECTORY/backup/gnupg/$USERNAME' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      backup_directory_to_friend /home/$USERNAME/.gnupg gnupg/$USERNAME' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'done' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo '# Backup ssh keys' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F '"'"'/'"'"' '"'"'{print $3}'"'"')' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    if [ -d /home/$USERNAME/.ssh ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      echo "Backing up ssh keys for $USERNAME"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      if [ ! -d $SERVER_DIRECTORY/backup/ssh/$USERNAME ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '        mkdir -p $SERVER_DIRECTORY/backup/ssh/$USERNAME' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      backup_directory_to_friend /home/$USERNAME/.ssh ssh/$USERNAME' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'done' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo '# Backup config files' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F '"'"'/'"'"' '"'"'{print $3}'"'"')' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    if [ -d /home/$USERNAME/.config ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      echo "Backing up config files for $USERNAME"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      if [ ! -d $SERVER_DIRECTORY/backup/config/$USERNAME ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '        mkdir -p $SERVER_DIRECTORY/backup/config/$USERNAME' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      backup_directory_to_friend /home/$USERNAME/.config config/$USERNAME' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'done' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo '# Backup web sites' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "if [ -d /etc/nginx ]; then" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  echo "Backing up web settings"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [ ! -d $SERVER_DIRECTORY/backup/web ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    mkdir -p $SERVER_DIRECTORY/backup/web' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  backup_directory_to_friend /etc/nginx/sites-available web' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo '# Backup README file' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'if [ -f /home/$MY_USERNAME/README ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  echo "Backing up README"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [ ! -d $SERVER_DIRECTORY/backup/readme ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    mkdir -p $SERVER_DIRECTORY/backup/readme' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [ ! -d /home/$MY_USERNAME/tempbackup ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    mkdir -p /home/$MY_USERNAME/tempbackup' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  cp -f /home/$MY_USERNAME/README /home/$MY_USERNAME/tempbackup' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  backup_directory_to_friend /home/$MY_USERNAME/tempbackup readme' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo '# Backup IPFS' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'if [ -d /home/$MY_USERNAME/.ipfs ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  echo "Backing up IPFS"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [ ! -d $SERVER_DIRECTORY/backup/ipfs ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    mkdir -p $SERVER_DIRECTORY/backup/ipfs' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  backup_directory_to_friend /home/$MY_USERNAME/.ipfs ipfs' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo '# Backup Mutt settings' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F '"'"'/'"'"' '"'"'{print $3}'"'"')' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    if [ -f /home/$USERNAME/.muttrc ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      echo "Backing up Mutt settings for $USERNAME"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      if [ ! -d /home/$USERNAME/tempbackup ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '        mkdir -p /home/$USERNAME/tempbackup' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      cp /home/$USERNAME/.muttrc /home/$USERNAME/tempbackup' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      if [ -f /etc/Muttrc ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '        cp /etc/Muttrc /home/$USERNAME/tempbackup' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      if [ ! -d $SERVER_DIRECTORY/backup/mutt/$USERNAME ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '        mkdir -p $SERVER_DIRECTORY/backup/mutt/$USERNAME' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      backup_directory_to_friend /home/$USERNAME/tempbackup mutt/$USERNAME' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'done' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo '# Backup procmail settings' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F '"'"'/'"'"' '"'"'{print $3}'"'"')' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    if [ -f /home/$USERNAME/.procmailrc ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      echo "Backing up procmail settings for $USERNAME"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      if [ ! -d /home/$USERNAME/tempbackup ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '        mkdir -p /home/$USERNAME/tempbackup' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      cp /home/$USERNAME/.procmailrc /home/$USERNAME/tempbackup' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      if [ ! -d $SERVER_DIRECTORY/backup/procmail/$USERNAME ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '        mkdir -p $SERVER_DIRECTORY/backup/procmail/$USERNAME' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      backup_directory_to_friend /home/$USERNAME/tempbackup procmail/$USERNAME' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'done' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo '# Backup spamassassin settings' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F '"'"'/'"'"' '"'"'{print $3}'"'"')' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    if [ -d /home/$USERNAME/.spamassassin ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      echo "Backing up spamassassin settings for $USERNAME"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      if [ ! -d $SERVER_DIRECTORY/backup/spamassassin/$USERNAME ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '        mkdir -p $SERVER_DIRECTORY/backup/spamassassin/$USERNAME' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      backup_directory_to_friend /home/$USERNAME/.spamassassin spamassassin/$USERNAME' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'done' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo '# Backup email' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'for d in /home/*/ ; do' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  USERNAME=$(echo "$d" | awk -F '"'"'/'"'"' '"'"'{print $3}'"'"')' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    if [ -d /home/$USERNAME/Maildir ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      echo "Creating an email archive"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      if [ ! -d /root/backupemail/$USERNAME ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '        mkdir -p /root/backupemail/$USERNAME' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      tar -czvf /root/backupemail/$USERNAME/maildir.tar.gz /home/$USERNAME/Maildir' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      echo "Backing up emails for $USERNAME"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      if [ ! -d $SERVER_DIRECTORY/backup/mail/$USERNAME ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '        mkdir -p $SERVER_DIRECTORY/backup/mail/$USERNAME' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      backup_directory_to_friend /root/backupemail/$USERNAME mail/$USERNAME' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'done' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo '# Backup DLNA cache' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "if [ -d /var/cache/minidlna ]; then" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  echo "Backing up DLNA cache"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [ ! -d $SERVER_DIRECTORY/backup/dlna ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    mkdir -p $SERVER_DIRECTORY/backup/dlna' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  backup_directory_to_friend /var/cache/minidlna dlna' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo '# Backup VoIP settings' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "if [ -f /etc/$VOIP_CONFIG_FILE ]; then" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  echo "Backing up VoIP settings"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [ ! -d /home/$MY_USERNAME/tempbackup ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    mkdir -p /home/$MY_USERNAME/tempbackup' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n "  cp -f /etc/$VOIP_CONFIG_FILE " >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '/home/$MY_USERNAME/tempbackup' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n "  cp -f /var/lib/mumble-server/$VOIP_DATABASE " >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '/home/$MY_USERNAME/tempbackup' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n '  cp -f /etc/sipwitch.conf ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '/home/$MY_USERNAME/tempbackup' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [ ! -d $SERVER_DIRECTORY/backup/voip ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    mkdir -p $SERVER_DIRECTORY/backup/voip' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  backup_directory_to_friend /home/$MY_USERNAME/tempbackup voip' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo '# Backup Tox node settings' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'if [ -d /var/lib/tox-bootstrapd ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  echo "Backing up Tox node settings"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [ ! -d $SERVER_DIRECTORY/backup/tox ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    mkdir -p $SERVER_DIRECTORY/backup/tox' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [ -d /var/lib/tox-bootstrapd/Maildir ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    rm -rf /var/lib/tox-bootstrapd/Maildir' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  cp /etc/tox-bootstrapd.conf /var/lib/tox-bootstrapd' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  backup_directory_to_friend /var/lib/tox-bootstrapd tox' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  if [[ $BACKUP_INCLUDES_DATABASES == "yes" ]]; then
-      echo '# Mysql settings' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'if [ ! -d $SERVER_DIRECTORY/backup/mariadb ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '  mkdir -p $SERVER_DIRECTORY/backup/mariadb' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'if [ ! -d /root/tempmariadb ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '    mkdir /root/tempmariadb' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'mysqldump --password=$DATABASE_PASSWORD mysql user > /root/tempmariadb/mysql.sql' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo "if [ ! -s /root/tempmariadb/mysql.sql ]; then" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '  echo "Unable to backup mysql settings"' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '  rm -rf /root/tempmariadb' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '  # Send a warning email' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo -n '  echo "Unable to export database settings" | mail -s "Freedombone backup to friends" ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo "$MY_EMAIL_ADDRESS" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '  exit 653' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'echo "$DATABASE_PASSWORD" > /root/tempmariadb/db' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'chmod 400 /root/tempmariadb/db' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo 'backup_directory_to_friend /root/tempmariadb mariadb' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  fi
-
-  # Now that we have the server directory updated with the encrypted backup
-  # we just need to rsync it to each friend
-
-  echo '# For each remote server' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'while read remote_server' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'do' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  # Get the server and its password' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  # Format is:' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  #   username@domain:/home/username <port number> <ssh password>' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n '  REMOTE_SERVER=$(echo "${remote_server}" | ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n "awk -F ' ' '{print " >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n '$1' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "}')" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  if [ $REMOTE_SERVER ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n '    REMOTE_DOMAIN=$(echo "${remote_server}" | ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n "awk -F ':' '{print " >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n '$1' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n "}' | awk -F '@' '{print " >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n '$2' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "}')" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n '    REMOTE_SSH_PORT=$(echo "${remote_server}" | ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n "awk -F ' ' '{print " >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n '$2' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "}')" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n '    REMOTE_PASSWORD=$(echo "${remote_server}" | ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n "awk -F ' ' '{print " >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n '$3' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "}')" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    NOW=$(date +"%Y-%m-%d %H:%M:%S")' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  echo -n '    echo "$NOW Starting backup to $REMOTE_SERVER" >> ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "$REMOTE_BACKUPS_LOG" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  if [[ $ENABLE_SOCIAL_KEY_MANAGEMENT == "yes" ]]; then
-      echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '    # Social key management' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '    for d in /home/*/ ; do' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '      USERNAME=$(echo "$d" | awk -F '"'"'/'"'"' '"'"'{print $3}'"'"')' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '      if [[ $USERNAME != "git" ]]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '        if [ -d /home/$USERNAME/.gnupg_fragments ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '          if [ $REMOTE_DOMAIN ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '            cd /home/$USERNAME/.gnupg_fragments' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '            no_of_shares=$(ls -afq keyshare.asc.* | wc -l)' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '            if (( no_of_shares > 0 )); then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '                # Pick a share index based on the domain name' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '                # This ensures that the same share is always given to the same domain' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '                sharenumstr=$(md5sum <<< "$REMOTE_DOMAIN")' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '                share_index=$(echo $((0x${sharenumstr%% *} % ${no_of_shares})) | tr -d -)' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '                # get the share filename' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '                share_files=(/home/$USERNAME/.gnupg_fragments/keyshare.asc.*)' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '                share_filename=${share_files[share_index]}' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '                # create a temp directory containing the share' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '                mkdir -p /home/$USERNAME/tempkey/.gnupg_fragments_$USERNAME' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '                cp $share_filename /home/$USERNAME/tempkey/.gnupg_fragments_$USERNAME/' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '                # copy the fragments directory to the remote server' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo -n '                /usr/bin/sshpass -p $REMOTE_PASSWORD ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo -n 'scp -r -P $REMOTE_SSH_PORT ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo -n '/home/$USERNAME/tempkey/.gnupg_fragments_$USERNAME ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '$REMOTE_SERVER' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '                if [ ! "$?" = "0" ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '                    # Send a warning email' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo -n '                    echo "Key share to $REMOTE_SERVER failed" | mail -s "Freedombone social key management" ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo "$MY_EMAIL_ADDRESS" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '                fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '                # remove the temp file/directory' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '                shred -zu /home/$USERNAME/tempkey/.gnupg_fragments_$USERNAME/*' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '                rm -rf /home/$USERNAME/tempkey' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '                # Send a confirmation email' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo -n '                echo "Key shared to $REMOTE_SERVER" | mail -s "Freedombone social key management" ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo "$MY_EMAIL_ADDRESS" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '            fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '          fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '        fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '      fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-      echo '    done' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  fi
-
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n '    rsync -ratlzv --rsh="/usr/bin/sshpass -p $REMOTE_PASSWORD ssh -p $REMOTE_SSH_PORT -o StrictHostKeyChecking=no" ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '$SERVER_DIRECTORY/backup $REMOTE_SERVER' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    if [ ! "$?" = "0" ]; then' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n '      echo "$NOW Backup to $REMOTE_SERVER failed" >> ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "$REMOTE_BACKUPS_LOG" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '      # Send a warning email' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n '      echo "Backup to $REMOTE_SERVER failed" | mail -s "Freedombone backup to friends" ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "$MY_EMAIL_ADDRESS" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    else' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo -n '      echo "$NOW Backed up to $REMOTE_SERVER" >> ' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "$REMOTE_BACKUPS_LOG" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '    fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '  fi' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-
-  # End of the loop
-
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo "done < $FRIENDS_SERVERS_LIST" >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo '' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  echo 'exit 0' >> /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  chown root:root /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  chmod 400 /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
-  chmod +x /usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME
 
   # update crontab
   echo '#!/bin/bash' > /etc/cron.daily/backuptofriends
-  echo "/usr/bin/$BACKUP_TO_FRIENDS_SCRIPT_NAME" >> /etc/cron.daily/backuptofriends
+  echo "/usr/bin/${PROJECT_NAME}-backup-remote" >> /etc/cron.daily/backuptofriends
   chmod +x /etc/cron.daily/backuptofriends
 
   echo 'backup_to_friends_servers' >> $COMPLETION_FILE

src/freedombone-backup-remote

@@ -0,0 +1,489 @@
+#!/bin/bash
+#
+# .---.                  .              .
+# |                      |              |
+# |--- .--. .-.  .-.  .-.|  .-. .--.--. |.-.  .-. .--.  .-.
+# |    |   (.-' (.-' (   | (   )|  |  | |   )(   )|  | (.-'
+# '    '     --'  --'  -' -  -' '  '   -' -'   -' '   -  --'
+#
+#                    Freedom in the Cloud
+#
+# Backup to remote servers - the web of backups
+
+# License
+# =======
+#
+# Copyright (C) 2015 Bob Mottram <bob@robotics.uk.to>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+PROJECT_NAME='freedombone'
+COMPLETION_FILE=$HOME/${PROJECT_NAME}-completed.txt
+
+export TEXTDOMAIN=${PROJECT_NAME}-backup-local
+export TEXTDOMAINDIR="/usr/share/locale"
+
+# Temporary location for data to be backed up to other servers
+SERVER_DIRECTORY=/root/remotebackup
+
+ADMIN_USERNAME=$(cat $COMPLETION_FILE | grep "Admin user" | awk -F ':' '{print $2}')
+ADMIN_NAME=$(getent passwd $ADMIN_USERNAME | cut -d: -f5 | cut -d, -f1)
+ADMIN_EMAIL_ADDRESS=${ADMIN_USERNAME}@${HOSTNAME}
+if [ ! -f /etc/ssl/private/backup.key ]; then
+    echo $"Creating backup key"
+    freedombone-addcert -h backup --dhkey 2048
+fi
+
+if [ ! -f /home/${ADMIN_USERNAME}/backup.list ]; then
+    exit 1
+fi
+
+# MariaDB password
+DATABASE_PASSWORD=''
+if [ -f /root/dbpass ]; then
+    DATABASE_PASSWORD=$(cat /root/dbpass)
+fi
+
+# local directory where the backup will be made
+if [ ! -d $SERVER_DIRECTORY ]; then
+    mkdir $SERVER_DIRECTORY
+fi
+
+if [ ! -d $SERVER_DIRECTORY/backup ]; then
+    mkdir -p $SERVER_DIRECTORY/backup
+fi
+
+function backup_directory_to_friend {
+    BACKUP_KEY_EXISTS=$(gpg --list-keys "$ADMIN_NAME (backup key)")
+    if [ ! "$?" = "0" ]; then
+        echo $"Backup key could not be found"
+        exit 43382
+    fi
+    ADMIN_BACKUP_KEY_ID=$(gpg --list-keys "$ADMIN_NAME (backup key)" | grep 'pub ' | awk -F ' ' '{print $2}' | awk -F '/' '{print $2}')
+    obnam force-lock -r $SERVER_DIRECTORY/backup/${2} --encrypt-with $ADMIN_BACKUP_KEY_ID ${1}
+    obnam backup -r $SERVER_DIRECTORY/backup/${2} --encrypt-with $ADMIN_BACKUP_KEY_ID ${1}
+    obnam forget --keep=30d -r $SERVER_DIRECTORY/backup/${2} --encrypt-with $ADMIN_BACKUP_KEY_ID
+    if [ ! "$?" = "0" ]; then
+        if [[ ${1} == "/root/temp"* || ${1} == *"tempbackup" ]]; then
+            shred -zu /root/temp${2}/*
+            rm -rf /root/temp${2}
+        fi
+        # Send a warning email
+        echo "Unable to backup ${2}" | mail -s "${PROJECT_NAME} backup to friends" $ADMIN_EMAIL_ADDRESS
+        exit 853
+    fi
+    if [[ ${1} == "/root/temp"* || ${1} == *"tempbackup" ]]; then
+        shred -zu /root/temp${2}/*
+        rm -rf /root/temp${2}
+    fi
+}
+
+function backup_database_to_friend {
+    if [ ${#DATABASE_PASSWORD} -lt 2 ]; then
+        echo $"No MariaDB password was given"
+        exit 5783
+    fi
+    if [ ! -d $SERVER_DIRECTORY/backup/${1} ]; then
+        mkdir -p $SERVER_DIRECTORY/backup/${1}
+    fi
+    if [ ! -d $SERVER_DIRECTORY/backup/${1}data ]; then
+        mkdir -p $SERVER_DIRECTORY/backup/${1}data
+    fi
+    if [ ! -d /root/temp${1}data ]; then
+        mkdir -p /root/temp${1}data
+    fi
+    echo "Obtaining ${1} database backup"
+    mysqldump --password=$DATABASE_PASSWORD ${1} > /root/temp${1}data/${1}.sql
+    if [ ! -s /root/temp${1}data/${1}.sql ]; then
+        echo $"${1} database could not be saved"
+        shred -zu /root/temp${1}data/*
+        rm -rf /root/temp${1}data
+        # Send a warning email
+        echo $"Unable to export ${1} database" | mail -s $"${PROJECT_NAME} backup to friends" $ADMIN_EMAIL_ADDRESS
+        exit 5738
+    fi
+}
+
+# Backup user files
+for d in /home/*/ ; do
+    USERNAME=$(echo "$d" | awk -F '/' '{print $3}')
+    if [[ $USERNAME != "git" ]]; then
+
+        # personal settings
+        if [ -d /home/$USERNAME/personal ]; then
+            echo $"Backing up personal settings for $USERNAME"
+            if [ ! -d $SERVER_DIRECTORY/backup/personal/$USERNAME ]; then
+                mkdir -p $SERVER_DIRECTORY/backup/personal/$USERNAME
+            fi
+            backup_directory_to_friend /home/$USERNAME/personal personal/$USERNAME
+        fi
+
+        # gpg keys
+        if [ -d /home/$USERNAME/.gnupg ]; then
+            echo $"Backing up gpg keys for $USERNAME"
+            if [ ! -d $SERVER_DIRECTORY/backup/gnupg/$USERNAME ]; then
+                mkdir -p $SERVER_DIRECTORY/backup/gnupg/$USERNAME
+            fi
+            backup_directory_to_friend /home/$USERNAME/.gnupg gnupg/$USERNAME
+        fi
+
+        # ssh keys
+        if [ -d /home/$USERNAME/.ssh ]; then
+            echo $"Backing up ssh keys for $USERNAME"
+            if [ ! -d $SERVER_DIRECTORY/backup/ssh/$USERNAME ]; then
+                mkdir -p $SERVER_DIRECTORY/backup/ssh/$USERNAME
+            fi
+            backup_directory_to_friend /home/$USERNAME/.ssh ssh/$USERNAME
+        fi
+
+        # config files
+        if [ -d /home/$USERNAME/.config ]; then
+            echo $"Backing up config files for $USERNAME"
+            if [ ! -d $SERVER_DIRECTORY/backup/config/$USERNAME ]; then
+                mkdir -p $SERVER_DIRECTORY/backup/config/$USERNAME
+            fi
+            backup_directory_to_friend /home/$USERNAME/.config config/$USERNAME
+        fi
+
+        # mutt settings
+        if [ -f /home/$USERNAME/.muttrc ]; then
+            echo $"Backing up Mutt settings for $USERNAME"
+            if [ ! -d /home/$USERNAME/tempbackup ]; then
+                mkdir -p /home/$USERNAME/tempbackup
+            fi
+            cp /home/$USERNAME/.muttrc /home/$USERNAME/tempbackup
+            if [ -f /etc/Muttrc ]; then
+                cp /etc/Muttrc /home/$USERNAME/tempbackup
+            fi
+            if [ ! -d $SERVER_DIRECTORY/backup/mutt/$USERNAME ]; then
+                mkdir -p $SERVER_DIRECTORY/backup/mutt/$USERNAME
+            fi
+            backup_directory_to_friend /home/$USERNAME/tempbackup mutt/$USERNAME
+        fi
+
+        # procmail settings
+        if [ -f /home/$USERNAME/.procmailrc ]; then
+            echo $"Backing up procmail settings for $USERNAME"
+            if [ ! -d /home/$USERNAME/tempbackup ]; then
+                mkdir -p /home/$USERNAME/tempbackup
+            fi
+            cp /home/$USERNAME/.procmailrc /home/$USERNAME/tempbackup
+            if [ ! -d $SERVER_DIRECTORY/backup/procmail/$USERNAME ]; then
+                mkdir -p $SERVER_DIRECTORY/backup/procmail/$USERNAME
+            fi
+            backup_directory_to_friend /home/$USERNAME/tempbackup procmail/$USERNAME
+        fi
+
+        # spamassassin settings
+        if [ -d /home/$USERNAME/.spamassassin ]; then
+            echo $"Backing up spamassassin settings for $USERNAME"
+            if [ ! -d $SERVER_DIRECTORY/backup/spamassassin/$USERNAME ]; then
+                mkdir -p $SERVER_DIRECTORY/backup/spamassassin/$USERNAME
+            fi
+            backup_directory_to_friend /home/$USERNAME/.spamassassin spamassassin/$USERNAME
+        fi
+
+        # email
+        if [ -d /home/$USERNAME/Maildir ]; then
+            echo $"Creating an email archive"
+            if [ ! -d /root/backupemail/$USERNAME ]; then
+                mkdir -p /root/backupemail/$USERNAME
+            fi
+            tar -czvf /root/backupemail/$USERNAME/maildir.tar.gz /home/$USERNAME/Maildir
+            echo $"Backing up emails for $USERNAME"
+            if [ ! -d $SERVER_DIRECTORY/backup/mail/$USERNAME ]; then
+                mkdir -p $SERVER_DIRECTORY/backup/mail/$USERNAME
+            fi
+            backup_directory_to_friend /root/backupemail/$USERNAME mail/$USERNAME
+        fi
+    fi
+done
+
+# Backup Let's Encrypt
+if [ -d /etc/letsencrypt ]; then
+    echo $"Backing up Lets Encrypt settings"
+    backup_directory_to_friend /etc/letsencrypt letsencrypt
+fi
+
+# Backup gnusocial
+if grep -q "GNU Social domain" $COMPLETION_FILE; then
+    MICROBLOG_DOMAIN_NAME=$(cat $COMPLETION_FILE | grep "GNU Social domain" | awk -F ':' '{print $2}')
+    if [ -d /var/www/${MICROBLOG_DOMAIN_NAME} ]; then
+        backup_database_to_friend gnusocial
+        backup_directory_to_friend /root/tempgnusocialdata gnusocialdata
+        echo $"Backing up GNU social installation"
+        backup_directory_to_friend /var/www/${MICROBLOG_DOMAIN_NAME}/htdocs gnusocial
+    else
+        echo $"GNU Social domain specified but not found in /var/www/${MICROBLOG_DOMAIN_NAME}"
+        exit 6327
+    fi
+fi
+
+# backup hubzilla
+if grep -q "Hubzilla domain" $COMPLETION_FILE; then
+    HUBZILLA_DOMAIN_NAME=$(cat $COMPLETION_FILE | grep "Hubzilla domain" | awk -F ':' '{print $2}')
+    if [ -d /var/www/${HUBZILLA_DOMAIN_NAME} ]; then
+        backup_database_to_friend hubzilla
+        backup_directory_to_friend /root/temphubzilladata hubzilladata
+        echo "Backing up Hubzilla installation"
+        backup_directory_to_friend /var/www/${HUBZILLA_DOMAIN_NAME}/htdocs hubzilla
+    else
+        echo $"Hubzilla domain specified but not found in /var/www/${HUBZILLA_DOMAIN_NAME}"
+        exit 2578
+    fi
+fi
+
+# backup owncloud
+if [ -d /etc/owncloud ]; then
+    if [ ! -d $SERVER_DIRECTORY/backup/owncloud2 ]; then
+        mkdir -p $SERVER_DIRECTORY/backup/owncloud2
+    fi
+    backup_database_to_friend owncloud
+    backup_directory_to_friend /root/tempownclouddata ownclouddata
+    echo $"Backing up Owncloud data"
+    backup_directory_to_friend /var/lib/owncloud owncloud
+    backup_directory_to_friend /etc/owncloud owncloud2
+fi
+
+# backup gogs
+if [ -d /home/git/go/src/github.com/gogits ]; then
+    if [ ! -d $SERVER_DIRECTORY/backup/gogsrepos ]; then
+        mkdir -p $SERVER_DIRECTORY/backup/gogsrepos
+    fi
+    if [ ! -d $SERVER_DIRECTORY/backup/gogsssh ]; then
+        mkdir -p $SERVER_DIRECTORY/backup/gogsssh
+    fi
+    backup_database_to_friend gogs
+    backup_directory_to_friend /root/tempgogsdata gogsdata
+    echo $"Obtaining Gogs settings backup"
+    backup_directory_to_friend /home/git/go/src/github.com/gogits/gogs/custom gogs
+    echo $"Obtaining Gogs repos backup"
+    mv /home/git/gogs-repositories/*.git /home/git/gogs-repositories/bob
+    backup_directory_to_friend /home/git/gogs-repositories gogsrepos
+    echo $"Obtaining Gogs authorized_keys backup"
+    backup_directory_to_friend /home/git/.ssh gogsssh
+fi
+
+if [ -d /etc/dokuwiki ]; then
+    if [ ! -d $SERVER_DIRECTORY/backup/wiki ]; then
+        mkdir -p $SERVER_DIRECTORY/backup/wiki
+    fi
+    if [ ! -d $SERVER_DIRECTORY/backup/wiki2 ]; then
+        mkdir -p $SERVER_DIRECTORY/backup/wiki2
+    fi
+    echo $"Backing up wiki"
+    backup_directory_to_friend /var/lib/dokuwiki wiki
+    backup_directory_to_friend /etc/dokuwiki wiki2
+fi
+
+# Backup blog
+if grep -q "Blog domain" $COMPLETION_FILE; then
+    FULLBLOG_DOMAIN_NAME=$(cat $COMPLETION_FILE | grep "Blog domain" | awk -F ':' '{print $2}')
+    if [ -d /var/www/${FULLBLOG_DOMAIN_NAME} ]; then
+        if [ ! -d $SERVER_DIRECTORY/backup/blog ]; then
+            mkdir -p $SERVER_DIRECTORY/backup/blog
+        fi
+        echo $"Backing up blog"
+        backup_directory_to_friend /var/www/${FULLBLOG_DOMAIN_NAME}/htdocs blog
+    else
+        echo $"Blog domain specified but not found in /var/www/${FULLBLOG_DOMAIN_NAME}"
+        exit 2578
+    fi
+fi
+
+# Backup certificates
+if [ -d /etc/ssl ]; then
+    echo $"Backing up certificates"
+    if [ ! -d $SERVER_DIRECTORY/backup/ssl ]; then
+        mkdir -p $SERVER_DIRECTORY/backup/ssl
+    fi
+    backup_directory_to_friend /etc/ssl ssl
+fi
+
+# Backup the public mailing list
+if [ -d /var/spool/mlmmj ]; then
+    echo $"Backing up the public mailing list"
+    if [ ! -d $SERVER_DIRECTORY/backup/mailinglist ]; then
+        mkdir -p $SERVER_DIRECTORY/backup/mailinglist
+    fi
+    backup_directory_to_friend /var/spool/mlmmj mailinglist
+fi
+
+# Backup xmpp settings
+if [ -d /var/lib/prosody ]; then
+    echo $"Backing up the XMPP settings"
+    if [ ! -d $SERVER_DIRECTORY/backup/xmpp ]; then
+        mkdir -p $SERVER_DIRECTORY/backup/xmpp
+    fi
+    backup_directory_to_friend /var/lib/prosody xmpp
+fi
+
+# Backup web sites
+if [ -d /etc/nginx ]; then
+    echo $"Backing up web settings"
+    if [ ! -d $SERVER_DIRECTORY/backup/web ]; then
+        mkdir -p $SERVER_DIRECTORY/backup/web
+    fi
+    backup_directory_to_friend /etc/nginx/sites-available web
+fi
+
+# Backup admin user README file
+if [ -f /home/$ADMIN_USERNAME/README ]; then
+    echo $"Backing up README"
+    if [ ! -d $SERVER_DIRECTORY/backup/readme ]; then
+        mkdir -p $SERVER_DIRECTORY/backup/readme
+    fi
+    if [ ! -d /home/$ADMIN_USERNAME/tempbackup ]; then
+        mkdir -p /home/$ADMIN_USERNAME/tempbackup
+    fi
+    cp -f /home/$ADMIN_USERNAME/README /home/$ADMIN_USERNAME/tempbackup
+    backup_directory_to_friend /home/$ADMIN_USERNAME/tempbackup readme
+fi
+
+# Backup IPFS
+if [ -d /home/$ADMIN_USERNAME/.ipfs ]; then
+    echo $"Backing up IPFS"
+    if [ ! -d $SERVER_DIRECTORY/backup/ipfs ]; then
+        mkdir -p $SERVER_DIRECTORY/backup/ipfs
+    fi
+    backup_directory_to_friend /home/$ADMIN_USERNAME/.ipfs ipfs
+fi
+
+# Backup DLNA cache
+if [ -d /var/cache/minidlna ]; then
+    echo $"Backing up DLNA cache"
+    if [ ! -d $SERVER_DIRECTORY/backup/dlna ]; then
+        mkdir -p $SERVER_DIRECTORY/backup/dlna
+    fi
+    backup_directory_to_friend /var/cache/minidlna dlna
+fi
+
+# Backup VoIP settings
+if [ -f /etc/mumble-server.ini ]; then
+    echo $"Backing up VoIP settings"
+    if [ ! -d /root/tempvoipbackup ]; then
+        mkdir -p /root/tempvoipbackup
+    fi
+    cp -f /etc/mumble-server.ini /root/tempvoipbackup
+    cp -f /var/lib/mumble-server/mumble-server.sqlite /root/tempvoipbackup
+    cp -f /etc/sipwitch.conf /root/tempvoipbackup
+    if [ ! -d $SERVER_DIRECTORY/backup/voip ]; then
+        mkdir -p $SERVER_DIRECTORY/backup/voip
+    fi
+    backup_directory_to_friend /root/tempvoipbackup voip
+fi
+
+# Backup Tox node settings
+if [ -d /var/lib/tox-bootstrapd ]; then
+    echo "Backing up Tox node settings"
+    if [ ! -d $SERVER_DIRECTORY/backup/tox ]; then
+        mkdir -p $SERVER_DIRECTORY/backup/tox
+    fi
+    if [ -d /var/lib/tox-bootstrapd/Maildir ]; then
+        rm -rf /var/lib/tox-bootstrapd/Maildir
+    fi
+    cp /etc/tox-bootstrapd.conf /var/lib/tox-bootstrapd
+    backup_directory_to_friend /var/lib/tox-bootstrapd tox
+fi
+
+# MariaDB settings
+if [ ${#DATABASE_PASSWORD} -gt 1 ]; then
+    if [ ! -d $SERVER_DIRECTORY/backup/mariadb ]; then
+        mkdir -p $SERVER_DIRECTORY/backup/mariadb
+    fi
+    if [ ! -d /root/tempmariadb ]; then
+        mkdir /root/tempmariadb
+    fi
+    mysqldump --password=$DATABASE_PASSWORD mysql user > /root/tempmariadb/mysql.sql
+    if [ ! -s /root/tempmariadb/mysql.sql ]; then
+        echo $"Unable to backup MariaDB settings"
+        rm -rf /root/tempmariadb
+        # Send a warning email
+        echo $"Unable to export database settings" | mail -s "${PROJECT_NAME} backup to friends" $ADMIN_EMAIL_ADDRESS
+        exit 653
+    fi
+    echo "$DATABASE_PASSWORD" > /root/tempmariadb/db
+    chmod 400 /root/tempmariadb/db
+    backup_directory_to_friend /root/tempmariadb mariadb
+fi
+
+# For each remote server
+while read remote_server
+do
+    # Get the server and its password
+    # Format is:
+    #   username@domain:/home/username <port number> <ssh password>
+    REMOTE_SERVER=$(echo "${remote_server}" | awk -F ' ' '{print $1}')
+    if [ $REMOTE_SERVER ]; then
+        REMOTE_DOMAIN=$(echo "${remote_server}" | awk -F ':' '{print $1}' | awk -F '@' '{print $2}')
+        REMOTE_SSH_PORT=$(echo "${remote_server}" | awk -F ' ' '{print $2}')
+        REMOTE_PASSWORD=$(echo "${remote_server}" | awk -F ' ' '{print $3}')
+        NOW=$(date +"%Y-%m-%d %H:%M:%S")
+
+        echo "$NOW Starting backup to $REMOTE_SERVER" >> /var/log/remotebackups.log
+
+        # Social key management
+		for d in /home/*/ ; do
+			USERNAME=$(echo "$d" | awk -F '/' '{print $3}')
+			if [[ $USERNAME != "git" ]]; then
+				if [ -d /home/$USERNAME/.gnupg_fragments ]; then
+					if [ $REMOTE_DOMAIN ]; then
+						cd /home/$USERNAME/.gnupg_fragments
+						no_of_shares=$(ls -afq keyshare.asc.* | wc -l)
+						if (( no_of_shares > 0 )); then
+							# Pick a share index based on the domain name
+							# This ensures that the same share is always given to the same domain
+							sharenumstr=$(md5sum <<< "$REMOTE_DOMAIN")
+							share_index=$(echo $((0x${sharenumstr%% *} % ${no_of_shares})) | tr -d -)
+
+							# get the share filename
+							share_files=(/home/$USERNAME/.gnupg_fragments/keyshare.asc.*)
+							share_filename=${share_files[share_index]}
+
+							# create a temp directory containing the share
+							mkdir -p /home/$USERNAME/tempkey/.gnupg_fragments_$USERNAME
+							cp $share_filename /home/$USERNAME/tempkey/.gnupg_fragments_$USERNAME/
+
+							# copy the fragments directory to the remote server
+							/usr/bin/sshpass -p $REMOTE_PASSWORD scp -r -P $REMOTE_SSH_PORT /home/$USERNAME/tempkey/.gnupg_fragments_$USERNAME $REMOTE_SERVER
+							if [ ! "$?" = "0" ]; then
+								# Send a warning email
+								echo "Key share to $REMOTE_SERVER failed" | mail -s "${PROJECT_NAME} social key management" $MY_EMAIL_ADDRESS
+							fi
+
+							# remove the temp file/directory
+							shred -zu /home/$USERNAME/tempkey/.gnupg_fragments_$USERNAME/*
+							rm -rf /home/$USERNAME/tempkey
+
+							# Send a confirmation email
+							echo "Key shared to $REMOTE_SERVER" | mail -s "${PROJECT_NAME} social key management" $MY_EMAIL_ADDRESS
+						fi
+					fi
+				fi
+			fi
+		done
+
+        rsync -ratlzv --rsh="/usr/bin/sshpass -p $REMOTE_PASSWORD ssh -p $REMOTE_SSH_PORT -o StrictHostKeyChecking=no" $SERVER_DIRECTORY/backup $REMOTE_SERVER
+        if [ ! "$?" = "0" ]; then
+            echo "$NOW Backup to $REMOTE_SERVER failed" >> /var/log/remotebackups.log
+            # Send a warning email
+            echo "Backup to $REMOTE_SERVER failed" | mail -s "${PROJECT_NAME} backup to friends" $ADMIN_EMAIL_ADDRESS
+        else
+            echo "$NOW Backed up to $REMOTE_SERVER" >> /var/log/remotebackups.log
+        fi
+    fi
+
+done < /home/${ADMIN_USERNAME}/backup.list
+
+exit 0