SAP B1 / .NET C# Project demo form

Websphere Cluster Installation

#############To create a new cell##############################
manageprofiles
-create
-templatePath C:\IBM\WebSphere\AppServer\profileTemplates\cell\dmgr
-nodeProfilePath C:\IBM\WebSphere\AppServer\profiles\TSTDMGR
-profileName TSTDMGR
-cellName TSTCELL
-nodeName TSTDMGR
-appServerNodeName TSTPROXY
#############To start deployment manager#######################
startManager
#############To enable security################################
Login to admin console
Enable security
stopManager
startManager
#############To add windows service for DMGR###################
WASService.exe
-add "DMGR"
-serverName "dmgr"
-profilePath "C:\IBM\WebSphere\AppServer\profiles\TSTDMGR"
-wasHome "C:\IBM\WebSphere\AppServer"
-logfile "C:\IBM\WebSphere\AppServer\profiles\TSTDMGR\logs\dmgr\startServer.log"
-logRoot "C:\IBM\WebSphere\AppServer\profiles\TSTDMGR\logs\dmgr"
-stopArgs "-username admin -password password"
-startArgs "-username admin -password password"
#############To create node01###################################
manageprofiles.bat
-create
-profileName "TSTAPP01"
-templatePath "C:\IBM\WebSphere\AppServer\profileTemplates\managed"
-profilePath "C:\IBM\WebSphere\AppServer\profiles\TSTAPP01"
-nodeName "TSTAPP01"
#############To federate node01#################################
addNode tstproxy.example.ca
#############To add windows service for the node################
WASService.exe
-add "NODEAGENT"
-serverName "nodeagent"
-profilePath "C:\IBM\WebSphere\AppServer\profiles\TSTAPP01"
-wasHome "C:\IBM\WebSphere\AppServer"
-logfile "C:\IBM\WebSphere\AppServer\profiles\TSTAPP01\logs\nodeagent\startServer.log"
-logRoot "C:\IBM\WebSphere\AppServer\profiles\TSTAPP01\logs\nodeagent"
-stopArgs "-username admin -password password"
-startArgs "-username admin -password password"
#############To create node02####################################
manageprofiles.bat
-create
-profileName "TSTAPP02"
-templatePath "C:\IBM\WebSphere\AppServer\profileTemplates\managed"
-profilePath "C:\IBM\WebSphere\AppServer\profiles\TSTAPP02"
-nodeName "TSTAPP02"
#############To federate Node02##################################
addNode tstproxy.example.ca
#############To add windows service for the node#################
WASService.exe
-add "NODEAGENT"
-serverName "nodeagent"
-profilePath "C:\IBM\WebSphere\AppServer\profiles\TSTAPP02"
-wasHome "C:\IBM\WebSphere\AppServer"
-logfile "C:\IBM\WebSphere\AppServer\profiles\TSTAPP02\logs\nodeagent\startServer.log"
-logRoot "C:\IBM\WebSphere\AppServer\profiles\TSTAPP02\logs\nodeagent"
-stopArgs "-username admin -password password"
-startArgs "-username admin -password password"
#############To install HTTP Server##############################
Install IBM HTTP Server from the CD
Install Port 80
Admin Port 8008
#############To add the webserver to the admin console###########
System Administration > Nodes > Add Node > Unmanaged >
Servers > Web Servers > New >
Plugin Location = C:\IBM\HTTPServer\Plugins\

KVM Setup

KVM Virtualization On Ubuntu Host

################install KVM and vm builder utils#######################
sudo apt-get install kvm kvm-pxe libvirt-bin ubuntu-vm-builder bridge-utils

################install uml utilities##################################
sudo apt-get install uml-utilities

################Test kvm installation##################################
virsh -c qemu:///system list

################/etc/network/interfaces################################
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

# The primary network interface
auto eth0
iface eth0 inet manual

#virtual interface
auto br0
iface br0 inet static
        address 172.16.2.230
        network 172.16.2.0
        netmask 255.255.255.0
        broadcast 172.16.2.255
        gateway 172.16.2.252
        bridge_ports eth0
        bridge_stp off
        bridge_fd 9
        bridge_hello 2
        bridge_maxwait 12

##############To create virbr0 DHCP####################################
sudo vim  /etc/libvirt/qemu/networks/default.xml

#change this to
<network>
  <name>default</name>
  <bridge name="virbr%d" />
  <forward/>
  <ip address="192.168.122.1" netmask="255.255.255.0">
    <dhcp>
      <range start="192.168.122.2" end="192.168.122.254" />
    </dhcp>
  </ip>
</network>

#this
<network>
  <name>default</name>
  <bridge name="virbr%d" />
  <forward/>
  <ip address="10.0.1.1" netmask="255.0.0.0">
    <dhcp>
      <range start="10.0.1.10" end="10.0.1.100" />
    </dhcp>
  </ip>
</network>

##############Restart virtual network##################################
sudo virsh net-list
sudo virsh net-destroy default
sudo virsh net-stop default

##############Command to create a new image file#######################
sudo qemu-img create -f qcow win2k3-64.img 10G

##############Command to boot from the disk############################
sudo qemu-system-x86_64 -m 512 -hda win2k3-64.img -cdrom /dev/dvd -boot d -vnc :1

##############Script to generate random MAC address####################
#! /usr/bin/python
# macgen.py script generates a MAC address for Xen guests
#
import random
mac = [ 0x00, 0x16, 0x3e,
random.randint(0x00, 0x7f),
random.randint(0x00, 0xff),
random.randint(0x00, 0xff) ]
print ':'.join(map(lambda x: "%02x" % x, mac))

##############Command to launch the image##############################
sudo qemu-system-x86_64 -hda vms/tstproxy/win2003-64.qcow -m 1024 -net nic,macaddr=00:16:3e:03:d9:5f -net tap -nographic -localtime &
sudo qemu-system-x86_64 -hda vms/tstapp01/win2003-64.qcow -m 2048 -net nic,macaddr=00:16:3e:33:0e:8a -net tap -nographic -localtime &
sudo qemu-system-x86_64 -hda vms/tstapp02/win2003-64.qcow -m 2048 -net nic,macaddr=00:16:3e:3e:7e:14 -net tap -nographic -localtime &

##############Command to check the available memory####################
free -m
free -m  -l -s 2

##############Command to list running KVM/QEMU processes###############
ps -A | grep qemu

Google Gandhi

My Ubuntu Desktop

Development version of Chromium browser in Karmic Alpha 5

Vala

Programming Language
Vala is a new programming language that aims to bring modern programming language features to GNOME developers without imposing any additional runtime requirements and without using a different ABI compared to applications and libraries written in C.
http://live.gnome.org/Vala

Val(a)IDE
Val(a)IDE is an Integrated Development Environment (IDE) for the Vala programming language.
http://www.valaide.org/

Example Code

class Sample : Object 
{
   void run() 
   {
      stdout.printf ("Hello World\n");
   }

   static void main (string[] args) 
   {
      var sample = new Sample();
      sample.run ();
   }
}

Code Compilation Example

valac --pkg gtk+-2.0 main.vala

`C` Code Generation Example

valac --pkg gtk+-2.0 -C main.vala

Generated Source

#include <glib.h>
#include <glib-object.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>


#define TYPE_SAMPLE (sample_get_type ())
#define SAMPLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_SAMPLE, Sample))
#define SAMPLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TYPE_SAMPLE, SampleClass))
#define IS_SAMPLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_SAMPLE))
#define IS_SAMPLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TYPE_SAMPLE))
#define SAMPLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TYPE_SAMPLE, SampleClass))

typedef struct _Sample Sample;
typedef struct _SampleClass SampleClass;
typedef struct _SamplePrivate SamplePrivate;

struct _Sample {
 GObject parent_instance;
 SamplePrivate * priv;
};

struct _SampleClass {
 GObjectClass parent_class;
};


static gpointer sample_parent_class = NULL;

GType sample_get_type (void);
enum  {
 SAMPLE_DUMMY_PROPERTY
};
static void sample_run (Sample* self);
Sample* sample_new (void);
Sample* sample_construct (GType object_type);
static void sample_main (char** args, int args_length1);
Sample* sample_new (void);



static void sample_run (Sample* self) {
 g_return_if_fail (self != NULL);
 fprintf (stdout, "Hello World\n");
}


static void sample_main (char** args, int args_length1) {
 Sample* sample;
 sample = sample_new ();
 sample_run (sample);
 (sample == NULL) ? NULL : (sample = (g_object_unref (sample), NULL));
}


int main (int argc, char ** argv) {
 g_type_init ();
 sample_main (argv, argc);
 return 0;
}


Sample* sample_construct (GType object_type) {
 Sample * self;
 self = g_object_newv (object_type, 0, NULL);
 return self;
}


Sample* sample_new (void) {
 return sample_construct (TYPE_SAMPLE);
}


static void sample_class_init (SampleClass * klass) {
 sample_parent_class = g_type_class_peek_parent (klass);
}


static void sample_instance_init (Sample * self) {
}


GType sample_get_type (void) {
 static GType sample_type_id = 0;
 if (sample_type_id == 0) {
  static const GTypeInfo g_define_type_info = { sizeof (SampleClass), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) sample_class_init, (GClassFinalizeFunc) NULL, NULL, sizeof (Sample), 0, (GInstanceInitFunc) sample_instance_init, NULL };
  sample_type_id = g_type_register_static (G_TYPE_OBJECT, "Sample", &g_define_type_info, 0);
 }
 return sample_type_id;
}

Ubuntu - Restricted Extras

The following command installs flash, java and codecs for different multimedia formats on Ubuntu.

sudo apt-get install ubuntu-restricted-extras

Details: https://help.ubuntu.com/community/RestrictedFormats