Jetty can be found on http://dist.codehaus.org/jetty/. Currently it is only available as a zip-file named jetty-6.1.7.zip.

In order to be able to telnet to the DS101g+ you must update it with flipflip's telnet enabler. Find it at http://oinkzwurgl.org/diskstation it is named syno-telnet-r4.zip. Follow the instructions for installation. Afterwards you should be able to get a telnet command prompt on the DS101g+. Recent firmware on some Synologys (not the DS101g+) includes built-in support for telnet.

IBM offers a free Java 5 SDK for PowerPC, which works flawless on the DS101g+. Preliminary testing of IBM Java 6 indicates slower perfomance on the Synology than Java 5. The URL are http://www.ibm.com/developerworks/java/jdk/linux/ select the download link and download the tgz SDK marked 32-bit iSeries/pSeries. Currently this is in Service Release 6 and the file name is ibm-java2-sdk-50-linux-ppc.tgz. You are required to register (free) with IBM in order to make this download. Place the downloaded file on /volume1/public on your DS101g+.

Jetty can be found on http://dist.codehaus.org/display/jetty/. Currently it is only available as a zip-file named jetty-6.1.7.zip.

Locate the file jetty.sh in the bin directory of the Jetty distribution and start editing the file. Remove the two lines containing the word 'disown' towards the end of the file. You can do this in the telnet session with the builtin vi editor, but it is quite difficult to use. Instead you can use the Windows Notepad editor, but the script looks garbled due to different line termination characters in Windows and Linux. With Notepad, search for 'disown \$PID' (without quotes) and delete it. Save the file afterwards.

mv /volume1/public/jetty-6.1.7 .

ln -s jetty-6.1.7 jetty

The log file is located in the /opt/local/jetty/logs directory.

Note that the first time servlets and JSP's are executed they are compiled, which can take a significantly amount of time. Next time the same servlet is executed, the compiled version is used, yielding much better performance.

It will probably also work on DS106 and other Synologys based on PowerPC and with at least 64MB RAM.

Try URL http://<ip>:8080/test/ from your favourite browser (allow some time for jetty to start).

You can instead use Wordpad.

export JAVA_HOME=/opt/local/java # export JETTY_HOME=/opt/local/jetty # export JETTY_PORT=8080 # export JETTY_CONSOLE=/volume1/public/jetty.log # cd $JETTY_HOME # if [ "$1" = "check" ]; # then sh /opt/local/jetty/bin/jetty.sh check # else if [ "$1" = "stop" ]; # then sh /opt/local/jetty/bin/jetty.sh stop # else sh /opt/local/jetty/bin/jetty.sh start # fi # fi #@] This script can be built on Windows and copied to your public drive on the DS101g+. The # at the end of each line shields against line-ending problems.

The log file can be browsed from Windows via the public drive /volume1/public/jetty.log. If viewed in Notepad, missing Windows line-ending characters is a problem.

cp /volume1/public/S85jettyd.sh /opt/local/jetty/bin

sh /opt/local/jetty/bin/S85jettyd.sh start

sh /opt/local/jetty/bin/S85jettyd.sh stop

sh /opt/local/jetty/bin/S85jettyd.sh check

cp /opt/local/jetty/bin/S85jettyd.sh /opt/etc/init.d

(:title Running a Java based JSP- and Servlet engine on PowerPC based DiskStations (DS101g+, DS106) :)

Jetty can be found on http://docs.codehaus.org/display/JETTY/. Currently it is only available as a zip-file named jetty-6.0.2.zip.

Locate the file jetty.sh in the bin directory of the Jetty distribution and start editing the file. Remove the word 'nohup' towards the end of the file. You can do this in the telnet session with the builtin vi editor, but it is quite difficult to use. Instead you can use the Windows Notepad editor, but the script looks garbled due to different line termination characters in Windows and Linux. With Notepad, search for 'nohup' (without quotes) and delete it. Save the file afterwards.

mv /volume1/public/jetty-6.0.2 .

ln -s jetty-6.0.2 jetty

If you build scripts on Windows and copies it to your DS101g+, these scripts contains Windows line-endings. This is only a problem when some statements span lines, so avoid splitting lines.

(:title Running a Java based JSP- and Servlet engine on PowerPC based DiskStations (DS101g+, DS106):)

It is perfectly possible to install and run a Java based servlet and JSP environment on the 64 MB PowerPC based DS101g+. In the following this is achieved by manually installing IBM's PowerPC based Java SDK and the popular Jetty servlet and JSP engine.

It will probably also work on DS106 and other Synologys based on PowerPC? and with at least 64MB RAM.

Please note that I take no responsibilities whatsoever for this description.

In order to be able to telnet to the DS101g+ you must update it with flipflip's telnet enabler. Find it at http://oinkzwurgl.org/diskstation it is named syno-telnet-r3.zip. Follow the instructions for installation. Afterwards you should be able to get a telnet command prompt on the DS101g+.

If you build scripts on Windows and copies it to your DiskStation?, these scripts contains Windows line-endings. This is only a problem when some statements span lines, so avoid splitting lines.

In order to be able to telnet to the DS101g+ you must update it with f_l_i_p_f_l_i_p's telnet enabler. Find it at http://oinkzwurgl.org/diskstation it is named syno-telnet-r3.zip. Follow the instructions for installation. Afterwards you should be able to get a telnet command prompt on the DS101g+.

Now move the Jetty directory to /opt/local in your telnet session:

Name it S85jettyd.sh and in your telnet session copy it to the right place:

(:title Running a Java based JSP- and Servlet engine on DS-101g+:)

In order to be able to telnet to the DS101g+ you must update it with f_l_i_p_f_l_i_p's telnet enabler. Find it at http://oinkzwurgl.org/diskstation it is named syno-telnet-r2.zip. Follow the instructions for installation. Afterwards you should be able to get a telnet command prompt on the DS101g+.

IBM offers a free Java 5 SDK for PowerPC, which works flawless on the DS101g+. The URL are http://www.ibm.com/developerworks/java/jdk/linux/ select the download link and download the tgz SDK marked 32-bit iSeries/pSeries. Currently this is in Service Release 3 and the file name is ibm-java2-sdk-50-linux-ppc.tgz. You are required to register (free) with IBM in order to make this download. Place the downloaded file on /volume1/public on your DS101g+.

Java(TM) 2 Runtime Environment, Standard Edition (build pxp32dev-20061002a (SR3?) ) IBM J9 VM (build 2.3, J2RE? 1.5.0 IBM J9 2.3 Linux ppc-32 j9vmxp3223-20061001 (JIT enabled) J9VM? - 20060915_08260_bHdSMR JIT - 20060908_1811_r8 GC - 20060906_AA) JCL - 20061002

Jetty can be found on http://docs.codehaus.org/display/JETTY/. Currently it is only available as a zip-file named jetty-6.0.1.zip.

Locate the file jetty.sh in the bin directory of the Jetty distribution and start editing the file. Remove the word 'nohup' towards the end of the file.

mv /volume1/public/jetty-6.0.1 .

ln -s jetty-6.0.1 jetty

export JAVA_HOME=/opt/local/java export JETTY_HOME=/opt/local/jetty export JETTY_PORT=8080 export JETTY_CONSOLE=/volume1/public/jetty.log cd /opt/local/jetty if [ "$1" = "check" ]; then sh /opt/local/jetty/bin/jetty.sh check else

sh /opt/local/jetty/bin/jetty.sh stop

sh /opt/local/jetty/bin/jetty.sh start

fi@]

Name it S85jettyd.sh and copy it to the right place:

cp /volume1/public/S85jettyd.sh /opt/local/jetty

sh /opt/local/jetty/S85jettyd.sh start

Try URL http://<ip>:8080/test/ from your favourite browser (allow some time for jetty to start).

sh /opt/local/jetty/S85jettyd.sh stop

If you want to check parameters, use the check option:

sh /opt/local/jetty/S85jettyd.sh check

If you have installed Optware you can copy the script to /opt/etc/init.d directory. It will then autostart on boot.

cp /volume1/public/S85jettyd.sh /opt/etc/init.d

1. The text until 'else' must be on one line

/opt/local/java/bin/java -DJETTY.HOME=/opt/local/jetty -DSTOP.PORT=8079 -DSTOP.KEY=hemmelig @][@ -jar /opt/local/jetty/start.jar --stop

1. The text until 'fi' must be on one line

/opt/local/java/bin/java -DJETTY.HOME=/opt/local/jetty -DSTOP.PORT=8079 -DSTOP.KEY=hemmelig @][@ -jar /opt/local/jetty/start.jar /opt/local/jetty/etc/demo.xml 1>&2 2>>/volume1/public/jetty.log &

/opt/local/java/bin/java -DJETTY.HOME=/opt/local/jetty -DSTOP.PORT=8079 -DSTOP.KEY=hemmelig \\ -jar /opt/local/jetty/start.jar /opt/local/jetty/etc/demo.xml 1>&2 2>>/volume1/public/jetty.log &

Jetty can be found on http://docs.codehaus.org/display/JETTY/Downloading+and+Installing#download. Currently it is only available as a zip-file named jetty-6.0.0rc3.zip.

mv /volume1/public/jetty-6.0.0rc3 .

ln -s jetty-6.0.0rc3 jetty

In order to be able to telnet to the DS101g+ you must update it with f_l_i_p_f_l_i_p's telnet enabler. Find it at http://groups.yahoo.com/group/ds101-linux/files/ it is named syno-telnet-r1.zip, and a Yahoo registration is necessary. Follow the instructions for installation. Afterwards you should be able to get a telnet command prompt on the DS101g+.

If you are on a Windows box, select Start-->Run and enter cmd.exe. You get a command window, and here you enter telnet <ip>, where <ip> is substituted with the ip-number of your DS101g+. Log into user root with your administration password.

mkdir local@]

Unzip the file and place the top directory on the public share on the DS101g+.

Unzip the file and place the top directory on the public share on the ´DS101g?+.

Unzip the file and place the top directory on the public share on the ´DS-101g+.

In order to be able to telnet to the DS101g+ you must update it with f_l_i_p_f_l_i_p's telnet enabler. Find it at http://groups.yahoo.com/group/ds101-linux/files/ it is named syno-telnet-r1.zip, and a Yahoo registration is necessary. Follow the instructions for installation. Afterwards you should be able to get a telnet command prompt on the DS101g+. Log into root with your administration password.

IBM offers a free Java 5 SDK for PowerPC, which works flawless on the DS101g+. The URL are http://www.ibm.com/developerworks/java/jdk/linux/ select the download link and download the tgz SDK marked 32-bit iSeries/pSeries. Currently this is in Service Release 2 and the file name is ibm-java2-sdk-50-linux-ppc.tgz. You are required to register (free) with IBM in order to make this download. Place the downloaded file on /volume1/public on your DS101g+.

(:title Runnung a Java based JSP- and Servlet engine on DS-101g+:)

IBM offers a free Java 5 SDK for PowerPC, which works flawless on the DS101g+. The URL are http://www.ibm.com/developerworks/java/jdk/linux/, select the download link and download the tgz SDK marked 32-bit iSeries/pSeries. Currently this is in Service Release 2 and the file name is ibm-java2-sdk-50-linux-ppc.tgz. You are required to register (free) with IBM in order to make this download. Place the downloaded file on /volume1/public on your DS101g+.

IBM offers a free Java 5 SDK for PowerPC, which works flawless on the DS101g+. The URL are http://www.ibm.com/developerworks/java/jdk/linux/, select the download link and download the tgz SDK marked 32-bit `iSeries/pSeries. Currently this is in Service Release 2 and the file name is ibm-java2-sdk-50-linux-ppc.tgz. You are required to register (free) with IBM in order to make this download. Place the downloaded file on /volume1/public on your DS101g+.

/opt/local/java/bin/java -DJETTY.HOME=/opt/local/jetty -DSTOP.PORT=8079 -DSTOP.KEY=hemmelig -jar /opt/local/jetty/start.jar /opt/local/jetty/etc/demo.xml 1>&2 2>>/volume1/public/jetty.log &

This script can be built on Windows and copied to your public drive on the DS101g+ Name it S83jettyd.sh and copy it to the right place:

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Java on DS101g+

It is perfectly possible to install and run a Java based servlet and JSP environment on the PowerPC based DS101g+. In the following this is achieved by manually installing IBM's PowerPC based Java SDK and the popular Jetty servlet and JSP engine.

In order to be able to telnet to the DS101g+ you must update it with f_l_i_p_f_l_i_p's telnet enabler. Find it at http://groups.yahoo.com/group/ds101-linux/files/, it is named syno-telnet-r1.zip, and a Yahoo registration is necessary. Follow the instructions for installation. Afterwards you should be able to get a telnet command prompt on the DS101g+.

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IBM offers a free Java 5 SDK for PowerPC, which works flawless on the DS101g+. The URL are http://www.ibm.com/developerworks/java/jdk/linux/, select the download link and download the tgz SDK marked 32-bit `iSeries/pSeries. Currently this is in Service Release 2 and the file name is ibm-java2-sdk-50-linux-ppc.tgz. You are required to register (free) with IBM in order to make this download. Place the downloaded file on /volume1/public on your DS101g?+.

Telnet into the DS101g+ and untar the tgz file: [=

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Try URL http://<ip>:8080/test/ from your favourite browser.

Java on DS101g?+

Try address http://<ip>:8080/test/ from your favourite browser.

In order to be able to telnet to the DS101g?+ you must update it with f_l_i_p_f_l_i_p's telnet enabler. Find it at http://groups.yahoo.com/group/ds101-linux/files/, it is named syno-telnet-r1.zip, and a Yahoo registration is necessary. Follow the instructions for installation. Afterwards you should be able to get a telnet command prompt on the DS101g?+.

If the directories /opt/local does not exist, create them:

cd /
mkdir opt
cd /opt
mkdir local

This script can be built on Windows and copied to your public drive on the DS101g?+ Call it S83jettyd.sh Copy it to the right place:

cp /volume1/public/S83jettyd.sh /opt/local/jetty

Start it with

sh /opt/local/jetty/S83jettyd.sh start

Stop jetty by invoking the command script with the stop option:

sh /opt/local/jetty/S83jettyd.sh stop

If you have installed Optware you can copy the script to /opt/etc/init.d directory. It will then autostart on boot.

cp /volume1/public/S83jettyd.sh /opt/etc/init.d

The log file can be browsed from Windows via the public drive /volume1/public/jetty.log.

Try address http://<ip>:8080/test/ from your favourite browser.

Make a symbolic link to the Java directory:

To actually use Java, you need at least a servlet- and JSP-engine. Many exists, but here we use the popular and efficient Jetty server. The latest version as of writing is version 6 and it is capable of servicing many simultanous connections with only a small resource consumption.

@] Establish a symbolic link to the server:

ln -s jetty-6.0.0rc2 jetty

In order to easily start and stop the Jetty server make a command script with the following contents:

#!/bin/sh
#echo $1
if [ "$1" = "stop" ]; then
echo "stop jetty"
/opt/local/java/bin/java -DJETTY.HOME=/opt/local/jetty -DSTOP.PORT=8079 -DSTOP.KEY=hemmelig -jar /opt/local/jetty/start.jar --stop 
else
echo "start jetty"
/opt/local/java/bin/java -DJETTY.HOME=/opt/local/jetty -DSTOP.PORT=8079 -DSTOP.KEY=hemmelig -jar /opt/local/jetty/start.jar /opt/local/jetty/etc/demo.xml  1>&2 2>>/volume1/public/jetty.log &
fi

IBM offers a free Java 5 SDK for PowerPC?, which works flawless on the DS101g?+. The URL are http://www.ibm.com/developerworks/java/jdk/linux/, select the download link and download the tgz SDK marked 32-bit iSeries/pSeries. Currently this is in Service Release 2 and the file name is ibm-java2-sdk-50-linux-ppc.tgz. You are required to register (free) with IBM in order to make this download. Place the downloaded file on /volume1/public on your DS101g?+.

[@ cd /opt/local

@] Make a link to the Java directory:

ln -s ibm-java2-ppc-50 java

Now you should be able to verify that Java is installed and functioning with the following command

/opt/local/java/bin/java -version

The result should be similar to this:

java version "1.5.0"
Java(TM) 2 Runtime Environment, Standard Edition (build pxp32dev-20060511 (SR2))
IBM J9 VM (build 2.3, J2RE 1.5.0 IBM J9 2.3 Linux ppc-32 j9vmxp3223-20060504 (JIT enabled)
J9VM - 20060501_06428_bHdSMR
JIT  - 20060428_1800_r8
GC   - 20060501_AA)
JCL  - 20060511a

A Servlet engine

To actually use Java, you need at least a servlet- and JSP-engine. Many exists, but here we use the popular and efficient Jetty server. The latest version as of writing is the version 6 and it is capable of servicing many simultanous connections with only a small resource consumption.

Obtaining Jetty

Jetty can be found on http://docs.codehaus.org/display/JETTY/Downloading+and+Installing#download. Currently it is only available as a zip-file named jetty-6.0.0rc2.zip.

Now move the Jetty directory to /opt/local:

cd /opt/local
mv /volume1/public/jetty-6.0.0rc2 .

Note that it is not necessary til install the Optware-hack in order for this to work, but you have to be able to telnet into the device.

Prerequisite

In order to be able to telnet to the DS101g?+ you must update it with f_l_i_p_f_l_i_p's telnet enabler. Find it at http://groups.yahoo.com/group/ds101-linux/files/, it is named syno-telnet-r1.zip, and a Yahoo registration is necessary. Follow the instructions for installation. Afterwards you should be able to get a command prompt on the DS101g?+.

IBM offers a free Java 1.5 SDK for PowerPC?, which works flawless on the DS101g?+. The URL are http://www.ibm.com/developerworks/java/jdk/linux/, select the download link and download the tgz SDK marked 32-bit iSeries/pSeries. Currently this is in Service Release 2 and the file name is ibm-java2-sdk-50-linux-ppc.tgz. You are required to register (free) with IBM in order to make this download. Place the downloaded file on /volume1/public on your DS101g?+.

Installing the Java SDK

Telnet into the DS101g?+ and untar the tgz file:

@cd /opt/local tar -zxvf /volume1/public/ibm-java2-sdk-50-linux-ppc.tgz @ tesxt

It is perfectly possible to install and run a Java based servlet and JSP environment on the PowerPC? based DS101g?+. In the following this is achieved by manually installing IBM's PowerPC? based Java SDK and the popular Jetty servlet and JSP engine.

IBM offers a free Java 1.5 SDK for PowerPC?, which works flawless on the DS101g?+. The URL are http://www.ibm.com/developerworks/java/jdk/linux/, select the download link and download the JDK marked 32-bit iSeries/pSeries. Currently this is en Service Release 2 and the file name is ibm-java2-sdk-50-linux-ppc.tgz. You are required to register (free) with IBM in order to make this download. Place the downloaded file on /volume1/public on your DS101g?+.

It is perfectly possible to install and run a Java based servlet and JSP environment on the PowerPC? based DS101g?+. In the following this is achieved by manually installing IBM's PowerPC? based Java SDK and the poplular Jetty servlet and JSP engine.

IBM offers a free Java 1.5 SDK for PowerPC?, which works flawless on the DS101g?+.

Java on DS101G+

It is perfectly possible to install and run a Java based servlet and JSP environment on the PowerPC? based DS100G?+. In the following this is achieved by manually installing IBM's PowerPC? based Java SDK and the poplular Jetty servlet and JSP engine.

As usual you are on your own, I take no responsibilities whatsoever for this description.

Obtaining a Java SDK

I used the 1.4.2 SDK made by IBM. They also have a 1.5 SDK, which I have not tried, but it will probably work also. IBM's SDK can be fetched from