The Purple Penguin

So played with the green machine witch looks like it will be called George as its two cute, note i resisted the erge to go tooooooo, but it is.

Had some trouble inishaly  getting it on to a wpa2 net work looks like it ones the pass key in hex not askii. bug ? well their is part of the wpa supplicatin o by the way is basically fc7 so once you get to the termanul passed the suget interface is yum install there are a few difference but not many so as i was saying part od wpa suplicat is wpa_passphrase give it you essid and pass phrase it gives out the hex copy and passed that in to the dialog box and you on.

after that i did an update to build 656 witch may help ?

but it seans to remember the key so now i turn on and log in.

its green its cute is an XO 🙂

Just upgraded my limewire pro installation witch is a pice of software i have used for meny years. How ever some distebing things on the horizan thay now no longer ship a linux rpm only debts ?. So i had to down load the other linux witch is basical a zip file with the jars in it. Luckaly if you unzip the arcive localy and copy it over your privaus rpm in stall witch on my fc6 system was in /usr/lib/Limewire. It should work how ever the runLimewire.sh supplied with the new limewire have control codes in it (witch not showup under most editeds) but can be seen in a hex editer the codes are /r (hench the 🙂 as i,m well know for puting rs in to words as i write. This time i had to renove the /rs 🙂 .

To do this in one shell window vi the runLimewire.sh in a new shellwindow vi a new temp file. copy using the third mouse button methos (or two button emuation) from the old in to the new. this only copies the seeable text and removes the othendings /rs. save the new file. rename the old file copy the new file in to the /usr/lib/Limewire dir, rename and you may have to change the writes chmod 755.

For me this has work and i can now run new limewire from my old start buttion.

Howto install tomcat 5 on CentOS 4

This has been taken from serral online instruction and combinded with pritical IT Works 🙂

This howto is assuming that you have a working, minimal installation of CentOS. I will repeat that because if not properly understood it will cause you lots of headaches later. A MINIMAL installation of CentOS. This means that when you are doing your installation, you should scroll to the bottom and check that pretty little box that says “minimal” so that only the bare essentials are installed. We will let yum take care of the rest.

title=”Setting_up_jpackage.org_Enviroment” name=”Setting_up_jpackage.org_Enviroment”>

Setting up jpackage.org Enviroment

Steps

   * Install 'jpackage-utils' (if not already in your system)

   * Install at least one JDK

   * Subscribe your system to a repository and install the package you want (dependencies will be brought in automatically)

jpackage-utils

Most Linux distributions now ship with a jpackage-utils RPM installed. If yours doesn’t, you can obtain this RPM using Repoview or the JPackage repository browser. YOU MUST HAVE A ‘jpackage-utils’ RPM INSTALLED ON YOUR SYSTEM BEFORE INSTALLING A JDK. JDK

Due to different licensing conditions, we only provide nosrc RPMS for the JDKs, or a ‘-compat’ RPM for the Sun JDKs. BEA and IBM provide us with the specifications for their JDKs RPMs, which are JPP compliant. We make them available as nosrc RPMs. The RPM on the Sun web site requires that a corresponding ‘-compat’ RPM from JPackage be installed to become compatible, or alternatively one can also rebuild a nosrc RPM for it.

YOU MUST HAVE AT LEAST ONE JDK INSTALLED BEFORE INSTALLING ANY OTHER JAVA PACKAGE.

ATTENTION: Please install (at least) _both_ the java-<version>-<provider> _and_ the java-<version>-<provider>-devel for a complete SDK.

(the ‘java-<version>-sun-compat’ provides everything for the Sun JDK case, so there is no -devel). Notes

If the -compat RPM for the latest Sun release is not yet available, you can request an update via the mailing list.

If the current Sun JDK is not yet packaged, you can find archived releases here.

For information on building one of the nosrc JDK RPMs from either Sun, BEA or IBM, please see Rebuilding nosrc RPMs Installing the Sun JDK using the ‘-compat’ method

This step is only necessary if you want to avoid rebuilding the nosrc JDK RPM. Please note that rebuilding the nosrc RPM is the preferred method of obtaining a JPackage JDK.

repo setup

The first thing that we have to do is set up out yum repositories so that we can find the packages to be downloaded. The jpackage repository makes this very easy and we will install this one first. All of the repositories are located in the /etc/yum.repos.d directory. To install the repository for jpackage, which contains all of the java goodies, simply:

Edit the jpackage.repo file you retrieved and enable the repositories appropriate to your distribution. In the case of CentOS I set
enabled=1 on the jpackage-rhel sections.

The JPackage RPMs are digitally signed using a GPG key, import their key into your RPM keyring

Before adding new stuff make shoure your installed rpms are up to date

Get the jdk

Next, since Sun does not make available its jdk via yum, you have to go to the sun site and download it. If you point your browser over to:

http://java.sun.com/javase/downloads/index.jsp

  1.

     Get the Sun JDK 5.0 from:

     http://java.sun.com/javase/downloads/index.jsp

     by choosing the "JDK 5.0 Update N" "Download" button, and then choosing "RPM in self-extracting file" for Linux on the page that displays after pressing the button.

     Important: Do NOT install the "Linux x64" version of the SDK.

     If you prefer the older Java 1.4.2 SDK, get it from:

     http://java.sun.com/j2se/1.4.2/download.html

     by choosing the "Download J2SE SDK" link and from there the "RPM in self-extracting file" for Linux.

You can download the one you see fit. I downloaded JDK 5.0 Update 12, which at the time of this howto was the current one. When you see the Sun download page, accept the agreement and pick the “Linux RPM in self-extracting file” (the one that ends in rpm.bin).

When your Sun JDK Linux RPM self-extracting file finally arrives you need to execute it, since it is a shell script. It contains the license agreement and the compressed RPM package with Sun JDK. It will ask you if you agree to the long license. Say yes, then it will uncompress the RPM with JDK, and then it will install it. To run it do:

Unfortunately, the Sun RPM package puts files in different locations than the ones required by CentOS. After running the script you will see a new directory /usr/java/jdk1.5.0_07 with JDK files. Note that the actual RPM is left in the directory where you ran the Sun’s jdk-1_5_0_07-linux-i586-rpm.bin script, however, you do not need to process the RPM, since script already did it.

You may, however, use the RPM package if you want to install the JDK on another machine or if you erased the JDK at some point with a the RPM’s rpm -e jdk-1.5.0_07-fcs command. Now, we are ready to install the SUN JDK compatibility RPM from the JPackage.org

Install compatibility RPM

Install java-1.4.2-sun-compat or java-1.5.0-sun-compat, download it your self as the yum install tends to pick up the wrong version.

Download and install the appropriate -compat RPM from JPackage at:

     ftp://jpackage.hmdc.harvard.edu/JPackage/1.7/generic/RPMS.non-free/

Make sure to match the version of the -compat package to the SDK you’ve installed in the first step. The -compat RPM requires that the RPM self-extracting file from Sun be used in the previous step, not the plain (non-RPM) one.

 For instance, for a Sun SDK 1.5.0_12 you should get:

 ftp://jpackage.hmdc.harvard.edu/JPackage/1.7/generic/RPMS.non-free/java-1.5.0-sun-compat-1.5.0.12-1jpp.i586.rpm

 and for a Sun SDK 1.4.2_12 you should use:

 ftp://jpackage.hmdc.harvard.edu/JPackage/1.7/generic/RPMS.non-free/java-1.4.2-sun-compat-1.4.2.12-1jpp.i586.rpm

This will create a bunch of links in the /etc/alternatives and /usr/lib/jvm directories and others to the /usr/java/jdk1.5.0_07 directory where the Sun JDK distribution resides. To check which files were affected do:

Check if the Sun JDK is really a default by doing:

If you get:

java version “1.4.2”
gij (GNU libgcj) version 4.1.1 20060525 (Red Hat 4.1.1-1)

Copyright (C) 2006 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE.

(or similar) then something did NOT work. If you get:

java version “1.5.0_07″Java(TM) 2 Runtime Environment,
Standard Edition (build 1.5.0_07-b03)
Java HotSpot(TM) Client VM (build 1.5.0_07-b03, mixed mode, sharing)

then the Sun JDK is your default. You can use alternatives to check (or change) the default JDK by:

Please read the man page for alternatives:

It should show something like:

There are 2 programs which provide ’java’.

Selection Command
———————————————–
1 /usr/lib/jvm/jre-1.4.2-gcj/bin/java
*+ 2 /usr/lib/jvm/jre-1.5.0-sun/bin/java

Enter to keep the current selection[+], or type selection number:
Hit [Enter] key if you want Sun JDK to be a default, or enter 1 if you want to
change back to GNU Java.

Now, there will be times, when you want to get rid of Sun JDK and its entries for alternatives. DO NOT TOUCH THESE LINKS WITH YOUR BARE HANDS. Use yum to uninstall the JPackage Java compatibility package first and then erase the Sun JDK with rpm:

Sometimes yum breaks. A popular situation is when you used rpm to install some package (or the package was installed with an install (older package is kept) rather than an update (older package is removed). In this case, yum gets confused with dependencies and complains, and it does not want to install a package. To see if this is a case (as it was when installing all of this), list all the installed rpm packages for some package name with a command:

for example. If you see two versions of the same rpm, just erase the old one. Use the

(but skip the .rpm) and then try yum update or yum install again. I am telling you this, since we will definitely have more javas and compats coming, and the mess happens. For example (at this time a hypothetical one), if you got stuck with two compat packages when updates to the JDK were processed:

rpm -qa | grep “java-1.5.0-sun-compat”

java-1.5.0-sun-compat-1.5.0.07-1jppjava-1.5.0-sun-compat-1.5.0.08-1jpp

remove the older package as:

or, if still no go:

and try again.

Set Enviroment varibles

So… JAVA_HOME. In your shell, type:

or if you are C-shellish:

BIG WORK AROUND FOR USING YUM TO INSTALL

download the xml-commons-apis rpm from jpackage.org Install by hand using

For some reason yum was bugging out and not recognizing the xml-commons-apis.

(I guess this may be a case of screwy obsoletes and provides with some of the jpp packages)

Install tomcat5 and apache

We will use redhats standard apache2 with mod_jk to talk to Tomcat, so first we install:

Testing the install

Check to make sure the default tomcat users are located in /etc/tomcat5/tomcat-users.xml.

[root@centos tomcat5]# cat /etc/tomcat5/tomcat-users.xml
<?xml version=’1.0’ encoding=’utf-8’?>
<tomcat-users>
<role rolename=”tomcat”/>
<role rolename=”role1″/>
<user username=”tomcat” password=”tomcat” roles=”tomcat”/>
<user username=”role1″ password=”tomcat” roles=”role1″/>
<user username=”both” password=”tomcat” roles=”tomcat,role1″/>
</tomcat-users>
[root@centos tomcat5]#
Test tomcat5:

If all is well, you can see the tomcat welcome page on 8080.

Test apache:

If all is well, you can see the apache welcome page on 80.

configure apache to work with mod_jk

Now we will configure apache to work with mod_jk to grab everything on port 80.

make enviromet veribles persitant

edit /etc/profile

add lines

#Tomcat set up add by Joe 27 07 07

JAVA_HOME=/usr/lib/jvm/java

export JAVA_HOME

CATALINA_HOME=/usr/share/tomcat5

export CATALINA_HOME

Edit tomcat configureation

Edit the workers.properties file in /usr/share/tomcat5/conf/workers.properties

Update the entries for workers.tomcat_home and workers.java_home

workers.tomcat_home=/usr/share/tomcat5

workers.java_home=/usr/lib/jvm/java

Change the worker.list from ajp12, ajp13 to just ajp13, or ajp13, inprocess if you want JNI connector. While running the JVM inside the web server gives the best performance, it lacks the stability of the out of process mode.

workers.list=ajp13

Comment out the worker.ajp12 entries if you want, it is not necessary.

Change worker.ajp13.host from localhost to your fully qualified domain name or IP address

 worker.ajp13.host=[fully qualified domain name]

If you want to cache your connections, uncomment worker.ajp13.cachesize and add a value.

worker.ajp13.cachesize=20

Change worker.loadbalancer.balanced_workers from ajp12, ajp13 to just ajp13.

worker.loadbalancer.balanced_workers=ajp13

If all you need is a simple, straight-forward out of process configuration without load balancing, you can use this as your complete workers.properties file. Again remember to set the host with your fully qualified domain name or IP address

worker.list=ajp13

worker.ajp13.type=ajp13

worker.ajp13.host=[fully qualified domain name]

worker.ajp13.port=8009

Edit the Tomcat server.xml file located in $CATALINA_HOME/conf/

it should be /usr/share/tomcat5/conf/server.xml

Immediately below the entry <Server port=”8005″ shutdown=”SHUTDOWN”> add:

<Listener className="org.apache.jk.config.ApacheConfig" modJk="/usr/lib/httpd/modules/mod_jk.so" workersConfig="/usr/share/tomcat5/conf/workers.properties" jkLog="/var/log/tomcat5/logs/mod_jk.log" jkDebug="info" />

Find the entry <Host name=”localhost” appBase=”webapps” unpackWARs=”true” autoDeploy=”true” xmlValidation=”false” xmlNamespaceAware=”false”> and change localhost to your fully qualified domain name or IP address.

<Host name="[fully qualified domain name]" appBase="webapps" unpackWARs="true" autoDeploy="true" xmlValidation="false" xmlNamespaceAware="false">

Immidiately following that line add:

<Listener className="org.apache.jk.config.ApacheConfig" append="true" jkWorker="ajp13" />

Restart Tomcat and verify that the dirctory auto is created and the files mod_jk.conf is created in /usr/share/tomcat5/conf/

By configuring Tomcat to create and recreate the mod_jk.conf on startup, it will automatically add a JkMount for any new webapps you deploy.

Edit apache configuration

Edit /etc/httpd/conf/httpd.conf and after the last LoadModule entry add an Include for the mod_jk.conf:

Include "/usr/share/tomcat5/conf/auto/mod_jk.conf"

Restart Apache

Browse to http://localhost/jsp-examples/ or any other webapp you have installed in Tomcat and Apache should send it to Tomcat.

Make tomcat and apache start at bootup

chkconfig –level 234 httpd on

chkconfig –level 234 tomcat5 on

Yes folks after many months of hard work at the Hippy Factory (other wise known as the place where i work). We have are fist V.I.P thats Virtual In-house Penguin. Since the start of the year we (in an office IT team) have been trailing and experimenting with visualization using vmware’s vi3 (this product was chosen after a review and trail of many products last year).

Yesterday we finished are first move of a linux based wiki system from a physical machine to a full virtual machine. I would how ever like to point out at this time that we were unable to us any of the P2V tools on the market to accomplish this, be they provided by vmware, plate spin, ghost or various home brew scripts and linux open source tools.

While most of these tools cope ok with windows hardly any coupe with a linux base system (plate spin came closest but chocked on 64 bit process. So the advice I would give to people at the moment is if you wish to virtulize and have existing linux base system go for a re-install.

Most of the P2V products on the market at the moment can not cope with the linux for various reasons, some fail because of lvm some just failed and 64 bit killed others, and unless you have some very good knowable linux hackers around the reinstall option will be more cost effective in the short term, and a good excuse to upgrade.

ps

If any one else would like to leave some name of tools to try i will give it a go.

As we say in BSAC plan the P2V P2V the plan 🙂

Resulvied buy tacking one of the low power injectors of one AP witch was in a place easy-er to change, then using that at Tango.

all 5 are alive 🙂

Most of today tango has been down dew to a burn out poe injector, are only spare requires us changing jumpers on the mother board witch requires a ladder. The cafe is very full cause of the rain, so its taking its time to do it. Most of the other stuff is working, all thoe is getting slow due to some, large data transfer.

As you can see I’m trying out different wordpress skins. So far this is the second one i have tried, the first ran in to the google in line maps problem.

This one so far has not had that problem is call “Remember” version 1.11 by Becca Wei

Apart from having fish on it on penguins i quite like it ( plus the fact that i don,t have to mess with the css), if i,m feeling board i may try to fix the first one. Or ever try to replace the fish with penguins.

Final many thanks to Gruff been the official first commenter, only beaten one day by some spam 🙂 witch the automatic zapper court and dealt with.

I believe i have gotten this to work now 🙂

Steps

1) Download the Inline Google Maps WordPress plug-in form

Avi Alkalay.

2) Follow his instructions

Upload the plug-in to your site.

Turn the plug-in on.

Configure the plug-in, you will find it under the option tab, google inline maps.

3) Apply for your Google Maps API.

When applying for your Google Maps API, it seams to be best to use your the root URL.

As when they say pacific directory. It also seams to include that directory and those below it. This confused me for a wile, as to what was exactly meant on the Google web page instructions.

4) Final I had to edit the css style sheet.

We use the WordPress Default 1.6 by Michael Heilemann

This cause the maps to appear as gray blocks.

This also  still happens if you use IE7 to view the map.

To fix the IE7 error see

http://blogan.net/blog/2007/05/29/google-maps-plugin-works-for-k2-theme/

you have wrap your code with div tags so <div> at the start and </div> at the end.

So reading this site

http://code.google.com/p/kaytwo/issues/detail?id=179&can=2&q=

I made a change to the stylesheet as suggested.

To do this log-in as admin user, goto the Presentations tab then select theme Editor, then on the right hand side click Stylesheet. Scroll Down the Code till you find /*Begin Images*/

I do not know any thing about css, (so this may have broken some thing but so far it looks ok) because of that I only commented out the line (this way it is easy to add back in if any thing goes wrong :)), and add my new line in.

By surrounding the max-width: 100%; with /* (start comment) and */ (end comment) what ever process the style sheet will ignore that line.

The line I add in was

max-width: auto;

Final save this back to your web site by clicking the update file button at the bottom of the screen.

It should then look like this.

/* Begin Images */
p img {
padding: 0;
/* max-width: 100%;*/
max-width: auto;
}

/* Using ‘class=”alignright”‘ on an image will (who would’ve
thought?!) align the image to the right. And using ‘class=”centered’,
will of course center the image. This is much better than using
align=”center”, being much more futureproof (and valid) */

This appears to make the maps work, and has not yet (so far) made any thing not work. I will update this post if i find any thing wrong.

Map test

Campbell Island