Showing newest 20 of 27 posts from July 2008. Show older posts
Showing newest 20 of 27 posts from July 2008. Show older posts

9th Annual System Administrator Appreciation Day July 25th, 2008 (Last Friday Of July)

Monday, July 28, 2008 View Comments

System Administrator Appreciation Day, also known as Sysadmin Day, SysAdminDay or SAAD, was created by Ted Kekatos, a system administrator in Chicago. Kekatos was inspired to create the special day by a Hewlett-Packard magazine advertisement in which a system administrator is presented with flowers and fruit-baskets by grateful co-workers as thanks for installing new printers.[1] The holiday exists to show appreciation for the work of sysadmins and other IT workers. It is celebrated on the last Friday in July. The first System Administrator Appreciation Day was celebrated on July 28, 2000. The next holiday is Friday, July 31, 2009.

For more details Click Here

Song for System Adminsitrator by wes.

To Listen this song… Click Here

This Is a song I wrote about some very special people who make sure your computer works. They’re called “System Administrators”, and they’re very important.

(playing guitar)

There’s a guy who works in another room, or on another floor,

He’s the one you call, when your document ain’t there no more

he’s probably a boy, but he might be a girl, or something in between

he’s the only one in the office who knows what “PC Load Letter” means

He’s your system administrator

he’s probably into comic books

and you tremble in fear when you have to hear

one of his “what a dummy” looks

got a virus, lost your password, or you just can’t print

in an hour he’ll show up and then he’ll crouch and squint,

he’ll fight to save your files, he might be there all day

but sometimes he just presses “caps lock” and then walks away

but hey! Suddenly my password works! Hoooray!

Hooray hooray,

happy sys admin day

I’m gonna buy my guy a gift to say

“Having you around means I get to stay…

stupid, and uninformed…

and I can keep opening dot e x e email attachments

and forgetting my mother’s maiden name

and I can keep naming files with spaces and ampersands and colons

cause you’ll fix it all for me!

Ohhhhh!

I’ll give you a cake

I’ll give you a hug

I’ll buy the “world’s best system administrator” mug

just help me out,

system administrator

delete my “recently viewed websites” file

System administrator

restore my network settings so I can find my F: drive

system administrator

Uh… plug in my mouse

system administrator

piss him off and you’ll be fired by tomorrow morn

‘cause he’s the guy who knows that you were surfing porn

So don’t forget to be nice to your

system administratooooooooooooor

SysAdminDay

Related Links:

Superb Song from UKUUG

System Admin Day from YouTube

Read the full story

, ,

How to Configure Netmeeting in Windows

Sunday, July 27, 2008 View Comments

Step 1: Set up Netmeeting application:

1) Start > Run > type in conf and click OK

2) Follow instructions for setup

3) During setup, ignore request for directory server, leave default setting

Step 2: Disable Windows firewall:

1) Start > Control Panel > Network Connections

2) On left hand side, in box click on “Change Windows Firewall Settings”

5) Turn the firewall off

9) You are now done. Launch the netmeeting application and test it out.

10) To share a file, you must first give your participants your IP address. You can find this by clicking (in the netmeeting application window) Help > About Netmeeting. Your IP address will be listed at the bottom of the window.

11) Then click on Tools > Sharing and choose which file you want to share… or share your entire desktop if you want to make all open apps visible. Not that only the one that you see on your screen at any given time will be visible on the participant screens.

12) Experiment… it is a good tool for sharing, whiteboarding, etc… (note, you will need to mute your PC audio when using netmeeting, as it will transmit and receive audio, which is not necessary because we will use a landline conference bridge for audio).



Your Ad Here
Read the full story

,

How to install CVS server on Ubuntu

1) Login as root user and check that the software packages, or higher versions,are installed in your Server

gcc version 4.1.2

If not, please Install/upgrade the Packages by using the following commands as Examples.

Install G++ files:
#apt-get install g++

Install CVS files:
#apt-get install cvs

3. Create the User to install and compile the apache

#groupadd cvsd

#useradd -u 1010 -g cvsd -d /home/cvsd -m -s /bin/ksh -c “CVS Server” cvsd

If the folder cvsrepo does not exist, then create it ..

#mkdir cvsrepo

#chown –R cvsd:cvsd cvsrepo

Install the CVS server:Download the required following package

#wget http://ch.tudelft.nl/~arthur/cvsd/cvsd-1.0.13.tar.gz

or you can also check out the latest version of cvsd in the current directory:

#cvs -d :pserver:anonymous@arthurenhella.demon.nl:/arthur co cvsd

#cvs update -dP

Extract the cvsd package and install by using the following steps.

$tar –zvxf cvsd-1.0.13.tar.gz

$cd /usr/src/cvsd-1.0.13

$./configure –prefix=/var/lib/cvsd/ \ /var/lib/cvsd/


CVSD Installation successfully complete
$ cd /var/lib/cvsd

cvsd-buildroot /var/lib/cvsd and then initilize the repository

sudo cvs -d /var/lib/cvsd/cvsrepo init

create a user and password

sudo cvsd-passwd /var/lib/cvsd/cvsrepo rbalara

#vi /var/lib/cvsd/cvsrepo/CVSROOT/config

Change

“SystemAuto=no”

Test

cvs -d :pserver:bala@localhost:/cvsrepo login

cvs -d :pserver:bala@localhost:/cvsrepo checkout

Binary distributions

Documentation


Your Ad Here
Read the full story

, , ,

Batch file for installing software remotely

Friday, July 25, 2008 View Comments

Here is the simple batch file which I used for installing softwares remotely

@ECHO OFF

net use u: \\server\install$\package.msi

REM 0=none, 1=one of the groups

rem if ERRORLEVEL 1 goto apac%errorlevel%

rem If NOT ERRORLEVEL 1 goto END

rem :apac

IF EXIST “C:\Program Files\Package\package.msi ” GOTO END

“\\server\install$\package.msi /S /v /qn”

:END

net use u: /DELETE



Read the full story

, , , ,

How to install OpenSSL on Ubuntu

Tuesday, July 22, 2008 View Comments

OpenSSL is an open source implementation of the SSL and TLS protocols. The core library (written in the C programming language) implements the basic cryptographic functions and provides various utility functions. Wrappers allowing the use of the OpenSSL library in a variety of computer languages are available.

Versions are available for most Unix-like operating systems (including Solaris, Linux, Mac OS X and the four open source BSD operating systems), OpenVMS and Microsoft Windows. IBM provides a port for the System i (iSeries/AS400). OpenSSL is based on SSLeay by Eric A. Young and Tim Hudson, development of which unofficially ended around December 1998, when Tim and Eric both moved to work for RSA Security.


OpenSSL is a library that provides cryptographic functionality to applications such as secure web servers. Be sure to read the documentation of the application you want to use. The INSTALL file explains how to install this library. In addition, you can read the most current versions at http://www.openssl.org/docs/.

Download the latest package from http://www.openssl.org/source/ or alternatively you can also download them via FTP from the OpenSSL FTP area under ftp://ftp.openssl.org/source/

Download the package directly to your box & MD5 package, the MD5 hash to verify the integrity of the downloaded file

As root (for privileges on destination directory), run the following or else you can use "sudo" command

#sudo wget http://www.openssl.org/source/openssl-0.9.8h.tar.gz

#sudo wget http://www.openssl.org/source/openssl-0.9.8h.tar.gz.md5

#md5sum openssl-0.9.8h.tar.gz
#cat openssl-0.9.8h.tar.gz.md5

The last two commands (above) generate two strings of alpha-numeric characters. Check to see if both strings are identical or not. If not, repeat the steps above from "Downloading OpenSSL". If yes, your file has been downloaded properly. Please note that if you are using openssl for a highly secure/critical setup (or for any other reason) then you should also check the PGP signatures (not covered in this tutorial for simplicity).

Extracting files from the downloaded package:

#sudo gunzip openssl-0.9.8h.tar.gz
#sudo tar -xvf openssl-0.9.8h.tar

Now, enter the directory where the package is extracted.

#cd openssl-0.9.8e

Configuring OpenSSL:
#sudo ./config --prefix=/usr/local/openssl --openssldir=/usr/local/openssl

Replace "/usr/local/openssl" above with the directory path where you want to copy the files and folders. Note: check for any error message.

Compiling OpenSSL:
#sudo make

Note: check for any error message.

Installing OpenSSL:
#sudo make install

Note: check for any error messages.

OpenSSL has been successfully installed.

Read the full story

, , ,

Windows system32 config system is corrupt in Windows Server 2003

Sunday, July 20, 2008 View Comments



Resolution

1. Insert your Windows Server 2003 CD and reboot from the CD drive

[To boot from CD, go to BIOS Setup option on startup and select your CD/DVD drive as the first boot drive, save the present settings and exit]

Your computer will reboot & will boot from Windows Server 2003

2. Press ‘R’ when offered the option of using the Windows Recovery Console

Recovery Console will prompt at the command prompt type the following:

C:\WINDOWS >cd system32\

this changes the current directory to C:\Windows\System32

ren config configold

This renames the config folder to configold

mkdir config

this makes a new directory called config

cd config

changes the current directory to c:\Windows\System32\Config

then type the following lines pressing enter after each one

copy c:\windows\repair\system

copy c:\windows\repair\software

copy c:\windows\repair\sam

copy c:\windows\repair\security

copy c:windows\repair\default

after each line it should say:

1 file copied

type: exit

Now Server will reboot

[To boot from Hard Drive, go to BIOS Setup option on startup and select your Hard drive as the first boot drive, save the present settings and exit]


Click here to get your free mobile phone or apple ipod

Read the full story

, ,

Windows 100 keyboard shortcuts

Here are 100 keyboard shortcuts to pace up your work and Impress others

windows

CTRL+C (Copy)

CTRL+X (Cut)

CTRL+V (Paste)

CTRL+Z (Undo)

DELETE (Delete)

SHIFT+DELETE (Delete the selected item permanently without placing the item in the Recycle Bin)

CTRL while dragging an item (Copy the selected item)

CTRL+SHIFT while dragging an item (Create a shortcut to the selected item)

F2 key (Rename the selected item)

CTRL+RIGHT ARROW (Move the insertion point to the beginning of the next word)

CTRL+LEFT ARROW (Move the insertion point to the beginning of the previous word)

CTRL+DOWN ARROW (Move the insertion point to the beginning of the next paragraph)

CTRL+UP ARROW (Move the insertion point to the beginning of the previous paragraph)

CTRL+SHIFT with any of the arrow keys (Highlight a block of text)

SHIFT with any of the arrow keys (Select more than one item in a window or on the desktop,

or select text in a document)

CTRL+A (Select all)

F3 key (Search for a file or a folder)

ALT+ENTER (View the properties for the selected item)

ALT+F4 (Close the active item, or quit the active program) ENTER

ALT+(Display the properties of the selected object) SPACEBAR (Open the

ALT+shortcut menu for the active window)

CTRL+F4 (Close the active document in programs that enable you to have

multiple documents open simultaneously)

ALT+TAB (Switch between the open items) ESC (Cycle through items in the

ALT+order that they had been opened)

F6 key (Cycle through the screen elements in a window or on the desktop)

F4 key (Display the Address bar list in My Computer or Windows Explorer)

SHIFT+F10 (Display the shortcut menu for the selected item)

ALT+SPACEBAR (Display the System menu for the active window)

CTRL+ESC (Display the Start menu)

ALT+Underlined letter in a menu name (Display the corresponding menu)

Underlined letter in a command name on an open menu (Perform the corresponding command)

F10 key (Activate the menu bar in the active program)

RIGHT ARROW (Open the next menu to the right, or open a submenu)

LEFT ARROW (Open the next menu to the left, or close a submenu)

F5 key (Update the active window)

BACKSPACE (View the folder one level up in My Computer or Windows Explorer)

ESC (Cancel the current task)

SHIFT when you insert a CD-ROM into the CD-ROM drive (Prevent the CD-ROM

from automatically playing)

Dialog Box Keyboard Shortcuts

CTRL+TAB (Move forward through the tabs)

CTRL+SHIFT+TAB (Move backward through the tabs)

TAB (Move forward through the options)

SHIFT+TAB (Move backward through the options)

ALT+Underlined letter (Perform the corresponding command or select the corresponding option)

ENTER (Perform the command for the active option or button)

SPACEBAR (Select or clear the check box if the active option is a check box)

Arrow keys (Select a button if the active option is a group of option buttons)

F1 key (Display Help)

F4 key (Display the items in the active list)

BACKSPACE (Open a folder one level up if a folder is selected in the

Save As or Open dialog box)

Microsoft Natural Keyboard Shortcuts

Windows Logo (Display or hide the Start menu)

Windows Logo+BREAK (Display the System Properties dialog box)

Windows Logo+D (Display the desktop)

Windows Logo+M (Minimize all of the windows)

Windows Logo+SHIFT+M (Restore the minimized windows)

Windows Logo+E (Open My Computer)

Windows Logo+F (Search for a file or a folder)

CTRL+Windows Logo+F (Search for computers)

Windows Logo+F1 (Display Windows Help)

Windows Logo+ L (Lock the keyboard)

Windows Logo+R (Open the Run dialog box)

Windows Logo+U (Open Utility Manager)

Accessibility Keyboard Shortcuts

Right SHIFT for eight seconds (Switch FilterKeys either on or off)

Left ALT+left SHIFT+PRINT SCREEN (Switch High Contrast either on or off)

Left ALT+left SHIFT+NUM LOCK (Switch the MouseKeys either on or off)

SHIFT five times (Switch the StickyKeys either on or off)

NUM LOCK for five seconds (Switch the ToggleKeys either on or off)

Windows Logo +U (Open Utility Manager)

Windows Explorer Keyboard Shortcuts

END (Display the bottom of the active window)

HOME (Display the top of the active window)

NUM LOCK+Asterisk sign (*) (Display all of the subfolders that are under

the selected folder)

NUM LOCK+Plus sign (+) (Display the contents of the selected folder)

NUM LOCK+Minus sign (-) (Collapse the selected folder)

LEFT ARROW (Collapse the current selection if it is expanded, or select

the parent folder)

RIGHT ARROW (Display the current selection if it is collapsed, or select

the first subfolder)

Shortcut Keys for Character Map

After you double-click a character on the grid of characters, you can

move through the grid by using the keyboard shortcuts:

RIGHT ARROW (Move to the right or to the beginning of the next line)

LEFT ARROW (Move to the left or to the end of the previous line)

UP ARROW (Move up one row)

DOWN ARROW (Move down one row)

PAGE UP (Move up one screen at a time)

PAGE DOWN (Move down one screen at a time)

HOME (Move to the beginning of the line)

END (Move to the end of the line)

CTRL+HOME (Move to the first character)

CTRL+END (Move to the last character)

SPACEBAR (Switch between Enlarged and Normal mode when a character is

selected)

Microsoft Management Console (MMC) Main Window Keyboard Shortcuts

CTRL+O (Open a saved console)

CTRL+N (Open a new console)

CTRL+S (Save the open console)

CTRL+M (Add or remove a console item)

CTRL+W (Open a new window)

F5 key (Update the content of all console windows)

ALT+SPACEBAR (Display the MMC window menu)

ALT+F4 (Close the console)

ALT+A (Display the Action menu)

ALT+V (Display the View menu)

ALT+F (Display the File menu)

ALT+O (Display the Favorites menu)

MMC Console Window Keyboard Shortcuts

CTRL+P (Print the current page or active pane)

ALT+Minus sign (-) (Display the window menu for the active console

window)

SHIFT+F10 (Display the Action shortcut menu for the selected item)

F1 key (Open the Help topic, if any, for the selected item)

F5 key (Update the content of all console windows)

CTRL+F10 (Maximize the active console window)

CTRL+F5 (Restore the active console window)

ALT+ENTER (Display the Properties dialog box, if any, for the selected

item)

F2 key (Rename the selected item)

CTRL+F4 (Close the active console window. When a console has only one

console window, this shortcut closes the console)

Remote Desktop Connection Navigation

CTRL+ALT+END (Open the m*cro$oft Windows NT Security dialog box)

ALT+PAGE UP (Switch between programs from left to right)

ALT+PAGE DOWN (Switch between programs from right to left)

ALT+INSERT (Cycle through the programs in most recently used order)

ALT+HOME (Display the Start menu)

CTRL+ALT+BREAK (Switch the client computer between a window and a full

screen)

ALT+DELETE (Display the Windows menu)

CTRL+ALT+Minus sign (-) (Place a snapshot of the active window in the

client on the Terminal server clipboard and provide the same

functionality as pressing PRINT SCREEN on a local computer.)

CTRL+ALT+Plus sign (+) (Place a snapshot of the entire client window

area on the Terminal server clipboard and provide the same functionality

as pressing ALT+PRINT SCREEN on a local computer.)

Microsoft Internet Explorer Navigation

CTRL+B (Open the Organize Favorites dialog box)

CTRL+E (Open the Search bar)

CTRL+F (Start the Find utility)

CTRL+H (Open the History bar)

CTRL+I (Open the Favorites bar)

CTRL+L (Open the Open dialog box)

CTRL+N (Start another instance of the browser with the same Web address)

CTRL+O (Open the Open dialog box, the same as CTRL+L)

CTRL+P (Open the Print dialog box)

CTRL+R (Update the current Web page)

CTRL+W (Close the current window)

Read the full story

, , ,

WeddingQuery....... ........ (SQL Style)

Saturday, July 19, 2008 View Comments

WeddingQuery....... ........ (SQL Style) :)

CREATE PROCEDURE MyMarriage
BrideGroom Male (25) ,
Bride Female(20) AS
BEGIN
SELECT Bride FROM india_ Brides
WHERE FatherInLaw = 'Millionaire' AND Count(Car) > 20 AND HouseStatus ='ThreeStoreyed'
AND BrideEduStatus IN (B.TECH ,BE ,Degree ,MCA ,MiBA) AND Having Brothers= Null AND Sisters =Null

SELECT Gold ,Cash,Car,BankBalanceFROM FatherInLaw ;
UPDATEMyBankAccout SETMyBal = MyBal + FatherInLawBal;
UPDATEMyLockerSET MyLockerContents = MyLockerContents + FatherInLawGold;
INSERT INTOMyCarShed VALUES('BMW');
END
GO

Then the wife writes the below query:

DROP HUSBAND;
Commit;

Enhanced with Snapshots

Read the full story

FIRST PORTABLE USB HDD WITH SATA HDD BUILT IN

Friday, July 18, 2008 View Comments

Transcend StoreJet 25 Mobile 250GB USB 2.0 2.5" External HDD



This Transcend StoreJet 25 Mobile is a compact and portable 2.5-inch hard drive with a 250 GB storage capacity and a high-speed USB 2.0 interface! It features an advanced dual stage anti-shock technology and meets strict U.S. military drop-test standards to help protect your data against accidental bumps or falls!

The StoreJet 25 Mobile not only makes external storage easier, but also more productive with its convenient One Touch Auto-Backup button! Plus, it includes StoreJet elite software pack to help you manage your data!


Features/Specifications:
  • Transcend StoreJet 25 Mobile 250 GB 2.5-inch USB 2.0 Ext Hard Drive

  • General Features:
  • 250 GB capacity
  • 2.5-inch SATA hard drive
  • High-speed USB 2.0 interface (USB 1.1 backwards compatible)
  • High transfer rate of up to 480 Mbps
  • One Touch Auto-Backup button
  • LED indicates power on and data access
  • Advanced dual stage anti-shock technology
  • Meets the U.S. military drop-test standards MIL-STD-810F with advanced two-stage anti-shock technology
  • Easy Plug and Play installation
  • Ultra-Portability
  • Powered via the USB port, no external power or battery needed
  • Includes StoreJet elite software pack to help you manage your data
  • RoHS compliant

  • Unit Dimensions:
  • 0.74 x 5.27 x 3.18-inches (H x W x D, approximate)
  • Weight: 206 g/0.454 lbs/7.26 oz


Package Includes:
  • Transcend StoreJet 25 Mobile 250 GB 2.5-inch USB 2.0 Ext Hard Drive
  • Quick Start Guide
  • USB Y-Type cable
  • StoreJet elite software pack
Additional Information:

  • Notes:
  • Model: TS250GSJ25M
  • EAN: 0 760557 811770

  • Product Requirements:
  • Windows 2000/XP/Vista
  • Mac OS 9.0 or later
  • Linux Kernel 2.4 or later
  • Available USB port

Related Link Read the full story

, ,

How to Run Ubuntu from Windows Without Rebooting and Installing ...

Thursday, July 17, 2008 View Comments


How to Run Ubuntu from

Windows as an Executable


from wikiHow - The How to Manual That You Can Edit

The advantage of using this system is that you can run Ubuntu from any Microsoft Windows PC through a USB drive. You can do all of this without rebooting or installing the operating system.

Steps


  1. Create a folder named Ubuntu on your portable device or on your Windows desktop.
  2. Extract the contents of QPU710.exe file to the Ubuntu directory (see "Things You'll Need" section).
  3. Move the Ubuntu iso image file to the Ubuntu directory.
  4. Click the QPU710.bat file to start up ubuntu.
  5. At the boot menu, press f6 to enter a custom boot option and type "persistent" at the end of the boot string.Boot option i76 root = /dev/ram rw quiet splash -- persistent
  6. Ubuntu 7.10 should continue to boot and save most of your settings as your work. To restore these saved settings on the next boot, simply press f6 and type "persistent" again.


Alternative Method


Using Wubi, a freeware Ubuntu installer for windows, you can install Ubuntu on your USB flash Drive.
  1. Download the latest version of Wubi from the official Wubi site. ([http://wubi-installer.org/ wubi-installer.org)
  2. Run the installer.
  3. Choose your Destination Drive (Probably a USB drive), Install Size (Size of new Ubuntu partition), Desktop Environment (Gnome (User Friendly) OR KDE (Full Software Suite Included), Language, User Name, and Password.
  4. Click the install button and Ubuntu will start to install.
  5. Wait. The install will take a while, so take a walk or entertain yourself while Ubuntu installs. When you get back, Wubi will have finished installing Ubuntu.
  6. Select to restart or restart later. Next time you boot your computer up, Select top boot from flash drive, and your computer will boot into Ubuntu.
  7. Enjoy your new Ubuntu/Windows Computer!


Things You'll Need


  • A PC with Microsoft Windows 2000 SP-4, XP, or Vista operating system installed.
  • A USB-drive with 2GB or more free space.
  • Ubuntu .iso image, downloaded from a mirror or Ubuntu's website.
  • QPU710.exe file ([http://www.pendrivelinux.com/downloads/QPU710.exe QPU710.exe from pendrivelinux.com).


Related wikiHows




Sources and Citations





Article provided by wikiHow, a collaborative writing project to build the world's largest, highest quality how-to manual. Please edit this article and find author credits at the original wikiHow article on How to Run Ubuntu from Windows as an Executable. All content on wikiHow can be shared under a Creative Commons license.




Your Ad Here

Read the full story

Worst F1 accident ever in the world

Wednesday, July 16, 2008 View Comments


Worst F1 accident ever in the world... :P


This accident is recorded as the worst F1 accident ever in the world. Be brave to view the picture !!

Read the full story

,

Top 15 Ways to Extend Your Laptop’s Battery Life

Laptops tend to lose their charm quickly when you’re constantly looking for the nearest power outlet to charge up. How do you keep your battery going for as long as possible?

Here are 15 easy ways to do so.

1. Defrag regularly - The faster your hard drive does its work - less demand you are going to put on the hard drive and your battery. Make your hard drive as efficient as possible by defragging it regularly. (but not while it’s on battery of course!).

2. Dim your screen - Most laptops come with the ability to dim your laptop screen. Some even come with ways to modify CPU and cooling performance. Cut them down to the lowest level you can tolerate to squeeze out some extra battery juice.

3. Cut down on programs running in the background. Itunes, Desktop Search, etc. All these add to the CPU load and cut down battery life. Shut down everything that isn’t crucial when you’re on battery.

4. Cut down external devices - USB devices (including your mouse) & WiFi drain down your laptop battery. Remove or shut them down when not in use. It goes without saying that charging other devices (like your iPod, Blackberry) with your laptop when on battery is a surefire way of quickly wiping out the charge on your laptop battery.

5. Add more RAM - This will allow you to process more with the memory your laptop has, rather than relying on virtual memory. Virtual memory results in hard drive use, and is much less power efficient. Note that adding more RAM will consume more energy, so this is most applicable if you do need to run memory intensive programs which actually require heavy usage of virtual memory.

6. Run off a hard drive rather than CD/DVD - As power consuming as hard drives are, CD and DVD drives are worse. Even having one in the drive can be power consuming. They spin, taking power, even when they’re not actively being used.

7. Keep the battery contacts clean: Clean your battery’s metal contacts every couple of months with a cloth moistened with rubbing alcohol. This keeps the transfer of power from your battery more efficient.

8. Take care of your battery - Exercise the Battery. Do not leave a charged battery dormant for long periods of time. Once charged, you should at least use the battery at least once every two to three weeks. Also, do not let a Li-On battery completely discharge. (Discharing is only for older batteries with memory effects)

9. Hibernate not standby - Although placing a laptop in standby mode saves some power and you can instantly resume where you left off, it doesn’t save anywhere as much power as the hibernate function does. Hibernating a PC will actually save your PC’s state as it is, and completely shut itself down.

10. Keep operating temperature down - Your laptop operates more efficiently when it’s cooler. Clean out your air vents with a cloth or keyboard cleaner.

11. Set up and optimize your power options - Go to ‘Power Options’ in your windows control panel and set it up so that power usage is optimized (Select the ‘max battery’ for maximum effect).

12. Don’t multitask - Do one thing at a time when you’re on battery. Rather than working on a spreadsheet, letting your email client run in the background and listening to your latest set of MP3’s, set your mind to one thing only. If you don’t you’ll only drain out your batteries before anything gets completed!

13. Go easy on the PC demands - The more you demand from your PC. Passive activities like email and word processing consume much less power than gaming or playing a DVD. If you’ve got a single battery charge - pick your priorities wisely.

14. Get yourself a more efficient laptop - Laptops are getting more and more efficient in nature to the point where some manufacturers are talking about all day long batteries. Picking up a newer more efficient laptop to replace an aging one is usually a quick fix.

15. Prevent the Memory Effect - If you’re using a very old laptop, you’ll want to prevent the ‘memory effect’ - Keep the battery healthy by fully charging and then fully discharging it at least once every two to three weeks. Exceptions to the rule are Li-Ion batteries (which most laptops have) which do not suffer from the memory effect.

Just something to share with everyone….

Read the full story

, ,

List of Sun OpenBoot PROM troubleshooting commands

Generic trobleshooting tips for Sun OpenBoot PROM

Q. How do I check the devices alias in OK prompt

A.>ok devalias

devalias Display all current device aliases.

devalias alias Display the device path name corresponding to the alias.
devalias alias device-path Define an alias representing the device path.

For more commands download the pdf version Sun OpenBoot PROM

Help

Help is available from the ok prompt. The format is as follows:
help List main help categories
help category Show help for all commands in the category
help command Show help for individual command (when available)

Read the full story

, ,

Apple - iPhone User Guide

iPhone is a revolutionary new mobile phone that allows you to make a call by simply tapping a name or number in your address book, a favorites list, or a call log. It also automatically syncs all your contacts from a PC, Mac, or Internet service ...

For iPhone Tips & Tricks & Quick Tour






Read the full story

Newton's Laws of Software

Tuesday, July 15, 2008 View Comments

First Law:
Every Software Engineer continues his state of chatting or forwarding mails untill and unless he is assigned work by manager.


Second Law:
The rate of change in the software quality is directly proportional to the payment received from client and the deadline time, and it takes place at the quick rate as and when deadline force is applied.


Third Law:

Bugs can neither be created nor be removed from software by a developer. It can only be converted from one form to another. The total number of bugs in the software always remains constant.
Read the full story

, ,

Should I use Ubuntu, Kubuntu, Xubuntu, or Edubuntu? What's the difference?

Saturday, July 12, 2008 View Comments

"Pyschocats has written very good blog for Ubnutu beginners to know the difference b/w Ubuntu, Kubuntu, Xubuntu, and Edubuntu"


Ubuntu, Kubuntu, Xubuntu, and Edubuntu are all the same Linux distro using the same base, the same software repositories, and the same release cycle. They just have different artwork, different user interfaces (in most cases), and different default programs installed

Ubuntu uses a user interface (or desktop environment) called Gnome. Gnome is focused on simplicity and usability. Ubuntu includes a bunch of Gnome-native applications such as Rhythmbox (music player), Sound Juicer (CD player and ripper), Evolution (email client and calendar), and Gedit (text editor). You can find the full list of software packages in ubuntu-desktop here.

Kubuntu uses the K Desktop Environment (also known as KDE). KDE is focused on including a lot of point-and-click configuration options immediately available to end users. Kubuntu includes a bunch of KDE-native applications such as AmaroK (music player), K3B (CD burning), Konqueror (web browser and file manager), and Kopete (instant messenger). You can find the full list of software packages in kubuntu-desktop here.

Xubuntu uses the Xfce desktop environment, which is a lighter one than Gnome or KDE. In terms of its design principles, it has a bit of a balance-presenting in some ways more point-and-click configuration options than Gnome but also retaining some of the simplicity of Gnome. Its main appeal is its speed, though, and it's ideal for systems with 128 to 256 MB of RAM. Both Ubuntu and Kubuntu can run on 256 MB of RAM, but they're more ideal for 512 MB of RAM or more. Xfce includes Thunar (file manager), Thunderbird (email client), and Mousepad (text editor). You can find a full list of software packages in xubuntu-desktop here.

More information about Ubuntu, Kubuntu, Xubuntu, or Edubuntu Visit Psychocats

Read the full story

, , , , ,

How to Recover MYSQL Password





Q: My root password lost?; can’t manage existing database can anyone help me?
A: Solution is simple just follow the steps below:
Recover MYSQL Password
#/etc/init.d/mysql stop

Please wait until MySQL shuts down completely. Then run
#/usr/bin/mysqld_safe –skip-grant-tables –skip-networking &

then you will be able to login as root with no password.
#mysql -uroot mysql

In MySQL command line prompt issue the following command:
mysql>UPDATE user SET password=PASSWORD(”letmein”) WHERE user=”root”;
FLUSH PRIVILEGES;

mysql>exit

kill all the mysql processes
#/etc/init.d/mysql stop

Start MySQL again
#/etc/init.d/mysql start

At this time your root password is reset to “letmein” and MySQL will now
know the privileges and you’ll be able to login with your new password:
mysql -uroot -pletmein mysql

Congratulations you have sucessfully changed your new password :)

Read the full story

, ,

Microsoft Customer Service & Support a New Toll free number!





Microsoft Customer Service & Support a New Toll free number, 1800 102 1100 for Customer Service and Support Contact center (Connect) that will be accessible from all Airtel land line and mobile phones. Besides the addition of new toll free number, we are also changing our toll number from 011 26292640 to 080 40103000 . The existing toll number (011 26292640) will be terminated on December 31st 2006 . Anybody, calling into our contact center at 011 26292640 from January 1st 2007 onwards will hear a recorded message that our number has changed and will be prompted to dial the new numbers. Callers calling into the contact center between now and December 31st will be advised of our upcoming number change for future reference.

1800 102 1100 ( New Toll Free number – Accessible from anywhere in India from Airtel land line and mobile phone )

+91 80 40103000 ( New Toll number – Accessible from anywhere in the world from any telecom service provider that provides access to India )

1800 111100 ( Existing Toll Free number – Accessible from 36 cities in India from MTNL/BSNL landline )

For updated details check www.microsoft.com
Read the full story

, ,

ICMP Host Unreachable from gateway localhost (127.0.0.1)





Q. How to fix ICMP Host Unreachable from gateway localhost (127.0.0.1)

A. People who are getting this kind of message in the server is b’cos your routing table is not set
to fix this issue follow the steps.

#ifconfig eri0 down
#ifconfig eri0 unplumb
#ifconfig eri0 plumb
#ifconfig eri0 192.168.0.12 netmask 255.255.255.0 broadcast 192.168.0.255
#ifconfig eri0 up
#/etc/init.d/inetinit start
#/etc/init.d/inetsvc start
#ping 192.168.0.1


Read the full story

, ,

A list of commands for Solaris

Friday, July 11, 2008 View Comments

A list of commands and a quick description

alias …….. this allows the user view the current aliases

awk …….. this allows the user to search for a pattern within a file

bdiff ……… compares two large files

bfs ………. scans a large file

cal ……… shows a calendar

cat ……… concatenates and prints a file

cc ……… c compiler

cd …….. changes directories

chgrb ……… changes a file groups ownership

chmod ……. changes the permission on a file

chown ………. changes the individual ownership of a file

cmp ……… compairs two files

comm ………. compares two files so as to determine which lines are common to both

cp ………. copies file to another location

cu ……… calls another unix sysytem

date ………. returns the date and time

df ……… shows all mounted drives on your machine

diff ……… displays the diference between two files

du ……… shows the disk usage in blocks for a directory

echo …….. echoes the data to the screen or file

ed …….. text editor

env ……… lists the current environment variables

ex …….. another text editor

expr …….. evaluates a mathmatical formula

find …….. finds a file

f77 ………. fortran complier

format …….. initializes a floppy disk

grep ……… searches for a pattern within a file

help ……… gives help

kill …….. stops a running process

ln …….. creates a link between two files

lpr ……… copies the file to the line printer

ls ……… lists the files in a directory

mail …….. allows the user to send/receive mail

mkdir ………. makes directory

more ……… displays a data file to the screen

mv ……….. used to move or rename files

nohup …….. allows a command to continue running even when you log out

nroff ……… used to format text

passwd …….. changes your password

pkgadd ……… installs a new program onto your machine

ps ……….. Lists the current processes running

pwd …….. displays the name of the working directory

rm …….. removes files

rmdir …….. removes directories

set ……… lists all the variables in the current shell

setenv ……… sets the environment variables

sleep ……… causes a process to become inactive

source ……… allows the user to execute a file and update any changed values in that file

sort ………. sorts files

spell ……… checks for spelling errors in a file

split …….. divides a file

stty ……… sets the terminal options

tail ……… displays the end of a file

tar ……… copies all specified files into one

touch …….. creates an empty file or updates the time/date stamp on a file

troff ……… outputs formatted output

tset …….. sets the terminal type

umask ……… specify a new creation mask

uniq ……… compairs two files

uucp …….. unix to unix execute

vi …….. full screen editor

vipw ……… opens the vi editor as well as password file for editing

volcheck ……… checks to see if there is a floppy disk mounted to your machine

wc ……… displays detail in the full size

who …….. inf. on other people online

write ……… send a message to another user

! ……. repeats commands Read the full story