Single quotes

src/freedombone

@@ -2844,7 +2844,7 @@ function create_backup_script {
   echo '    if [ -d /home/$USERNAME/Maildir ]; then' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '      echo "Creating an email archive for $USERNAME"' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '      if [ ! -d /root/tempbackupemail/$USERNAME ]; then' >> /usr/bin/$BACKUP_SCRIPT_NAME
-  echo "        mkdir -p /root/tempbackupemail/$USERNAME" >> /usr/bin/$BACKUP_SCRIPT_NAME
+  echo '        mkdir -p /root/tempbackupemail/$USERNAME' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '      fi' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '      tar -czvf /root/tempbackupemail/$USERNAME/maildir.tar.gz /home/$USERNAME/Maildir' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '      echo "Backing up emails for $USERNAME"' >> /usr/bin/$BACKUP_SCRIPT_NAME
@@ -2852,6 +2852,7 @@ function create_backup_script {
   echo '        mkdir -p $USB_MOUNT/backup/mail/$USERNAME' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '      fi' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '      backup_directory_to_usb /root/tempbackupemail/$USERNAME mail/$USERNAME' >> /usr/bin/$BACKUP_SCRIPT_NAME
+  echo '      rm -rf /root/tempbackupemail/$USERNAME' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '    fi' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo '  fi' >> /usr/bin/$BACKUP_SCRIPT_NAME
   echo 'done' >> /usr/bin/$BACKUP_SCRIPT_NAME
@@ -4283,7 +4284,7 @@ function backup_to_friends_servers {
   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/$BACKUP_TO_FRIENDS_SCRIPT_NAME
+  echo '        mkdir -p /root/backupemail/$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