Sparkle Share auf einer TS-410

#save me as dazzle.sh
        #!/bin/bash


        # This program is free software. It comes without any warranty, to
        # the extent permitted by applicable law. You can redistribute it
        # and/or modify it under the terms of the Do What The ** You Want
        # To Public License, Version 2, as published by Sam Hocevar. See
        # http://sam.zoy.org/wtfpl/COPYING for more details.




        # Check if we're root, if not show a warning
        if [[ $UID -ne 0 ]]; then
        case $1 in
            ""|help) # You should be allowed to check the help without being
        root
              ;;
            *)
              echo "Sorry, but Dazzle needs to be run as root."
              exit 1
              ;;
          esac
        fi


        GIT=`which git`


        # Define text styles
        BOLD=`tput bold`
        NORMAL=`tput sgr0`


        # Nice defaults
        DAZZLE_USER="admin"
        DAZZLE_GROUP="administrators"
        DAZZLE_HOME="/share/Git"


        show_help () {
            echo "${BOLD}Dazzle, SparkleShare host setup script${NORMAL}"
            echo "This script needs to be run as root"
            echo
            echo "Usage: dazzle [COMMAND]"
            echo
            echo " create PROJECT_NAME creates a SparkleShare project called PROJECT_NAME"
            echo " create-encrypted PROJECT_NAME creates an encrypted SparkleShare project"
            echo
        }


        create_project () {
          if [ -f "$DAZZLE_HOME/$1/HEAD" ]; then
            echo " -> Project \"$1\" already exists."
            echo
          else
            # Create the Git repository
            echo " -> $GIT init --bare $DAZZLE_HOME/$1"
            $GIT init --quiet --bare $DAZZLE_HOME/$1


            # Don't allow force-pushing and data to get lost
            echo " -> $GIT config --file $DAZZLE_HOME/$1/config receive.denyNonFastForwards true"
            $GIT config --file $DAZZLE_HOME/$1/config receive.denyNonFastForwards true


            # Add list of files that Git should not compress
            EXTENSIONS="jpg jpeg png tiff gif flac mp3 ogg oga avi mov mpg mpeg mkv ogv ogx webm zip gz bz bz2 rpm deb tgz rar ace 7z pak iso"
            for EXTENSION in $EXTENSIONS; do
              sleep 0.05
              echo -ne " -> echo \"*.$EXTENSION -delta\" >> $DAZZLE_HOME/$1/info/attributes \r"
              echo "*.$EXTENSION -delta" >> $DAZZLE_HOME/$1/info/attributes
              sleep 0.05
              EXTENSION_UPPERCASE=`echo $EXTENSION | tr '[:lower:]' '[:upper:]'`
              echo -ne " -> echo \"*.$EXTENSION_UPPERCASE -delta\" >> $DAZZLE_HOME/$1/info/attributes \r"
              echo "*.$EXTENSION_UPPERCASE -delta" >> $DAZZLE_HOME/$1/info/attributes
            done


            echo ""


            # Set the right permissions
            echo " -> chown --recursive $DAZZLE_USER:$DAZZLE_GROUP $DAZZLE_HOME"
            chown --recursive $DAZZLE_USER:$DAZZLE_GROUP $DAZZLE_HOME


            sleep 0.5


            echo
            echo "${BOLD}Project \"$1\" was successfully created.${NORMAL}"
          fi


          # Fetch the external IP address
          IP=`curl --silent http://ifconfig.me/ip`
          PORT=`grep "^Port " /etc/ssh/sshd_config | cut --bytes=6-`


          # Display info to link with the created project to the user
          echo "To link up a SparkleShare client, enter the following"
          echo "details into the ${BOLD}\"Add Hosted Project...\"${NORMAL} dialog: "
          echo
          echo " Address: ${BOLD}ssh://$DAZZLE_USER@$IP:$PORT${NORMAL}"
          echo " Remote Path: ${BOLD}$DAZZLE_HOME/$1${NORMAL}"
          echo
          echo "To link up (more) computers, use the \"dazzle link\" command."
          echo
        }




        # Parse the command line arguments
        case $1 in
          create)
            echo "${BOLD}Creating project \"$2\"...${NORMAL}"
            create_project $2
            ;;


          create-encrypted)
            echo "${BOLD}Creating encrypted project \"$2\"...${NORMAL}"
            create_project $2-crypto
            ;;


          *|help)
            show_help
            ;;
        esac