Wednesday, 19 October 2011

Windows 8 tablet review

There aren't any Windows 8 PCs yet, especially not any running on ARM chips, although we've seen demonstration prototypes from Qualcomm and Nvidia at Build running the Metro-style Windows 8 Start screen interface.

So what Microsoft is giving to developers this week is a Windows 7 slate running the pre-beta developer preview of Windows 8. It also has sample apps written in 10 weeks over the summer by teams of Microsoft interns and developer tools for creating Metro apps, including the new version of Expression Blend for writing either Silverlight or HTML Metro apps.

You can check out our Windows 8 video preview - and see all of the key features on display below:
But what we got is the kind of premium Windows tablet that really shows what pen and touch can do when you put a Sandy Bridge Core i5 into a sleek metal case with 4GB of memory, a 64GB SSD and a beautiful and bright 11.6" Super PLS screen (with the 1366 by 768 resolution that Windows 8 needs to show two apps side by side in the Metro interface - with the larger app at VGA resolution and the smaller at QVGA, widescreen is a must).


Samsung windows 8 tablet

The Windows Developer Preview tablet is actually based on the ultra-thin Samsung Series 7 tablet that was recently announced for Windows 7, and it has a lot of the design language of the ultra-thin Series 9 notebook as well.
You can't make a tablet with the curves of the Series 9, but the line of that curve is still there along both sides, albeit interrupted by the ports that stud the case - without making it uncomfortable to hold.

Windows 8 tablet up close

On the right of the Windows 8 tablet is the power button, the rotation lock button for when you don't want turning the screen to flip the orientation, and the SIM slot. On the top are micro SD slot, the twin array microphones - with front and rear-facing cameras this is going to be good for Skype video calls.

Samsung windows 8 tablet
Samsung windows 8 tablet

On the left side is the only USB port, with a neat USB blanking plate that you're going to lose as soon as you prise it out, the combined headphone and speaker jack next to the volume buttons which are slim but have a nice positive feel to them, and the mini HDMI port.
At the lower left corner is the power jack, which looks absurdly large on the slim edge. (The power brick itself isn't as small as some tablet chargers - about the size of a pack of cards, with sleek rounded edges.)

Samsung windows 8 tablet

The bottom edge of the Windows 8 tablet has the docking port for the rather neat docking stand (which keeps the power cable tidily out of the way as well as giving you another USB port, plus HDMI, gigabit Ethernet and a headphone socket).

Samsung windows 8 tablet
Samsung windows 8 tablet

The tiny speakers on either end of the bottom edge give you the same surprisingly good sound as the Series 9. And even when it's in the dock, the all-important Windows button is easy to press to switch between the Metro Start screen and the desktop.
The inch-wide bezel is as absurdly shiny as on any other Samsung device, but having the flat glass surface right across the tablet from edge to edge is what you want because of the gestures where you swipe onto the screen from the side to switch apps or open the 'charms'.
The screen isn't as reflective as the bezel, and the fact that it will always be peppered with fingerprints might even reduce the minimal glare. Thanks to the brightness, clarity and beautiful colour of the screen you won't notice the fingerprints until the screen is off.

Samsung windows 8 tablet

Touch accuracy is superb on the screen; the high touch digitiser resolution helps, as does the fuzzy hit targeting in Windows 8 and we could select every single icon, link, control and menu flyout we tried, as well as being able to swipe quickly and accurately.
There's no slot for the pen in the chassis, but it's a slender Wacom pen with a good grip that makes it easy to use the handwriting recognition; the tip has the right amount of friction too, giving you smooth inking but not sliding around on the glass screen as you write.
The 909g weight is very light for a Windows slate this large (most Atom-based Windows tablets have 10-inch screens) and it's nicely balanced, whether you're holding it in portrait mode for reading web pages or in landscape - which works well for typing with the on-screen thumb keyboard, playing games and enjoying video and photos.
Thanks to the processor, the Samsung tablet has no problem running Windows 8 Metro apps, Windows desktop apps like Photoshop, games, hardware-accelerated web pages in IE10 or any combination of those at once.
Pre-beta hardware
As this is definitely pre-beta hardware we're not surprised to find that the processor runs a little hot when you have Wi-Fi, 3G and Bluetooth all running. The UEFI BIOS makes for a very fast boot; it goes from powered down to the lock screen in ten seconds - and as soon as you swipe the lock screen up you're at the Start screen ready to launch apps. It's actually quicker than turning on most phones.
With a Core i5 (and a screen this size), you can't expect the battery life of an ARM tablet. With Wi-Fi on, battery life is around three and a half hours; turn off the radios and get four and a half to five hours usage.
And while the Samsung tablet is sleek and slim, 13mm counts as slim for a PC but not for less powerful tablets - the hardware means it's still thicker and heavier than most tablets (although it makes the TouchPad look chunky and makes every Oak Trail Atom tablet we've seen looking both ugly and chunky by comparison).


Samsung windows 8 tablet

Even with Windows 8, this is still a PC - but it's a very nice tablet PC, with far more power and functionality than any other tablet. It's also the ideal device for showcasing Windows 8 for developers, getting them to think touch first.
Microsoft is convinced that in a few years every screen will be a touch screen, even the ones that also have mice and keyboards. For now the Bluetooth keyboard that comes with the Samsung tablet is a necessity, but the point of giving this tablet to the Build attendees is to get them to build a new generation of apps that mean using a keyboard becomes a choice
Navdeep Infotech Pvt Ltd Copyright 2010

Welcome To Windows 8 Edition.. Overview...

 t's far from finished, but the Developer Preview edition of Windows 8 is already packed with important additions, from the colourful Metro interface, to a revamped Explorer, appealing desktop applets, useful system repair options, and more.
In places, though, Windows 8 is also very different to what's gone before. So if you've installed the new Windows 8 build, perhaps on a virtual machine but found yourself a little lost, don't worry - read our Windows 8 tips and tricks and you'll soon be back on track, and taking a close-up view at some of the best features Windows 8 has to offer.

Windows 8 tips: getting started

1. Lock screen
Launch Windows 8 and you'll first see the Lock screen, which appears whenever your system boots, resumes or you otherwise need to log on. If you have a touch screen, swipe up to clear it and enter your password; otherwise, drag up with the mouse, use the mouse scroll wheel, or just to tap the spacebar to clear it and move on.
2. The Metro home screen
Once you've logged on then the new Metro start screen will appear, packed with tiled apps. So packed you'll probably need to scroll horizontally to see them all (scrolling the mouse wheel, if you have one, will do this for you).
You don't have to put up with this arrangement, though. Click on individual apps to see what they do; press the Windows key at any time to return to the Metro screen; right-click (or swipe down on) apps you don't need and select Unpin to remove them; and drag and drop the other tiles around to organise them as you like.
Metro
3. Simplified Start menu
Metro has its own Start menu containing just a few simple options; Settings, Devices, Share and Search. Swipe from the right side of a touch screen, or move the mouse cursor to the bottom left of the screen to view and explore this.
Charms
4. Run anything
To run another app, just press the Windows key and start typing its name. The search window will appear (you can also launch this by press Win+F) with any hits, and clicking one will launch it.
Alternatively, hold down the Windows key and press R to open the old Run box, enter notepad.exe (or whatever) and launch it just as before.
5. Task switching
The Metro screen doesn't have a taskbar, so you'll soon lose track of the apps you've run. To see what's running, though, just press Alt+Tab. Pressing Win+Tab will switch from one running app to the next, and on a touch screen, swiping repeatedly from the left also cycles through running apps.
You could also simply launch an app again and, if there's another copy running, that one will be displayed.
If you have a keyboard, repeatedly pressing the Windows key will always toggle you between the Metro screen and the last app.
And if you have a mouse, move its cursor to the far left of the screen (roughly in the centre, vertically) and a thumbnail of the last app you used should appear. Click this to relaunch it.
AltTab
6. Closing time
Metro apps don't have a "Close" button, and this is intentional: apps are suspended when you switch to something else, and are automatically closed anyway if you need the resources.
If you'd like to keep your system clean, though, you can always close them manually. Press Ctrl+Alt+Esc to launch Task Manager, right-click the surplus application and select End Task.
7. How to shut down
To shut down your system from Metro, call up the Settings dialog (move the mouse cursor to the bottom-left corner of the screen and click Settings, or just hold down the Windows key and press I), click the Power icon, then Shut Down.
Or, in the desktop, you can still press Alt+F4, and choose the Shut Down, Restart, Switch User or Log Off option.

Windows 8 tips: mastering Metro

8. Metro Internet Explorer
Click the Internet Explorer Metro pane and a full-screen version of the browser will appear. This is touch-friendly, and has some pluses for mouse users: right-clicking lets you pin a site to your Metro screen, for instance, or open a new browser tab or switch to an old one.
But if you prefer the old-style IE interface, that's available, too - open the desktop and launch it, or just hold down the Windows key and press 1.
MetroIE
9. See more apps
Metro apps normally run full-screen, but if you're using a touch interface it's possible to view two at once: just swipe from the left, drop the thumbnail onto the screen, and one app will display as a sidebar while the other takes the rest. (You can swap these by swiping again, but it's not possible to have each app take half the screen.)
Windows 8
10. Check the Weather
Many of the bundled Metro apps can be reconfigured, and this usually starts with a right-click.
By default the weather app will show the current conditions in Anaheim, California, for instance, but if you'd prefer to view conditions in your local city then click Weather to launch the app, right-click and select Add City, type the name of your nearest city, and choose it from the list, when it appears.
Windows 8 weather
11. Spell check
Metro apps all have spellcheck where relevant, which looks and works much as it does in Microsoft Office. Make a mistake and a wavy red line will appear below the offending word; tap or right-click this to see suggested alternative words, or add the word to your own dictionary if you prefer.
12. Run as Administrator
Some programs need you to run them with Administrator rights before they'll work properly. The old context menu isn't available for a pinned Metro app, but there's something similar not far away: just right-click one of your pinned apps, click Advanced, and if it's appropriate for this app, you'll see a Run As Administrator option.
13. Hibernate or Sleep
By default Hibernate or Sleep won't appear in the Windows 8 shutdown dialogs, however you may be able to restore them.
Launch the Power Options applet (powercfg.cpl) and click "Choose what the power buttons do" in the left-hand pane.
If you see a "Change settings that are current unavailable" link, then click it, check the Sleep and Hibernate options, click Save Changes, and the new options should now appear in your shutdown dialogs.

Navdeep Infotech Pvt Ltd Copyright 2010

Navdeep's New Invention For all Windows 7 Users.. Try It..

cool keyboard tricksAnyone working professionally with a computer has their hands on the keyboard most of the time. Reaching for the mouse can be an annoying disturbance and personally I often turn over my mouse in such situations. An easy solution is to simply keep the hands on the keyboard and complete as many tasks as possible with keyboard shortcuts only.
Apart from making you work more efficiently and faster, you can also impress your friends or colleagues by being able to work without a mouse. This article describes some cool Windows 7 keyboard tricks to get you started. In the end you might never want to take your hands off the keyboard again.

For your convenience, more keyboard shortcut resources are attached at the bottom.
Note that some of these shortcuts will only work if Windows Aero is enabled. If Aero effects are disabled on your computer, it might not be powerful enough to support resource intensive graphical features. The visual effects may also have been disabled to increase overall performance. If you wish to enable Aero nevertheless, have a look at my recent article explaining How To Enable and Troubleshoot Aero Effects in Windows 7.

Aero Shortcuts

  • [Windows] + [Spacebar] (Aero Peek)
    Make all open windows transparent to view gadgets and icons on desktop.
cool keyboard tricks
  • [Windows] + [D] (Aero Peek)
    Show or hide the desktop.
  • [Windows] + [Home] (Aero Shake)
    Minimize all but selected window. Reverse by clicking the key combination again.
  • [Windows] + left arrow OR [Windows] + right arrow (Aero Snap)
    Dock selected window to the left or right half of your screen.
  • [Windows] + up arrow OR [Windows] + down arrow (Aero Snap)
    Maximized and restores the selected window.
  • [Windows] + [SHIFT] + up arrow OR [Windows] + [SHIFT] + down arrow (Aero Snap)
    Maximizes and restores selected window in vertical dimension only.
  • [Windows] + [Tab] (Aero Flip)
    Launch 3D representation of open windows and click [Tab] key again to flip through them.

Windows & Taskbar

  • [Alt] + [Ctrl] + [Tag] + left/right/up/down arrow
    Flip window.
  • [Alt] + [Tab]
    Cycle through open windows.
windows 7 keyboard tricks
  • [Windows] + [T] OR [Windows] + [SHIFT] + [T]
    Move focus to front or back of taskbar. Press [T] again while holding the [Windows] key to cycle through items in the taskbar from left to right or, with [SHIFT] button held too, from right to left.
  • [Windows] + [B]
    Puts focus on the ‘show hidden icons’ button on the system tray.
  • [Windows] + [1] THROUGH [Windows] + [9]
    Launch first through ninth icon on taskbar, including items pinned to taskbar.
  • [Windows] + [SHIFT] + [1] THROUGH [Windows] + [SHIFT] + [9]
    Starts new instance of respective taskbar icon.
  • [Windows] + [Ctrl] + [1] THROUGH [Windows] + [Ctrl] + [9]
    Cycles through multiple instances of the respective icon.
  • [Windows] + [Alt] + [1] THROUGH [Windows] + [Alt] + [9]
    Opens jump list for respective icon.
fun keyboard tricks

Multiple Monitors

  • [Windows] + [SHIFT] + right arrow OR [Windows] + [SHIFT] + left arrow
    Move selected window from one monitor to another. They will remain in the same relative location.
  • [Windows] + [P]
    Select presentation display mode.
fun keyboard tricks

Magnifier

  • [Windows] + [+] OR [Windows] + [-]
    Activates Windows Magnifier to zoom in or out of screen.
  • [Ctrl] + [Alt] + [D]
    Switch to docked mode.
  • [Ctrl] + [Alt] + [L]
    Switch to lense mode.
fun keyboard tricks windows
  • [Ctrl] + [Alt] + [F]
    Switch from docked or lens mode back to full screen mode.
  • [Ctrl] + [Alt] + [I]
    Invert colors.
  • [Windows] + [Esc]
    Exist magnifier views.

Other

  • [Windows] + [G]
    Cycle through desktop gadgets.
  • [Windows] + [X]
    Launches Windows Mobility Center. Especially useful if you’re working on a laptop.
windows keyboard tricks

Navdeep Infotech Pvt Ltd Copyright 2010

How To Disable User Account Control?

Que:- What is User Account Control?

Answer:- There are some users that don’t like this feature. For those guys we have here a solution – so you will learn How to Disable User Account Control (UAC) on Win 7. Click on Start button and type UAC into the start menu search box (you can do the same from Control Panel search box) . You will find function Change User Account Control settings.
So, click on the given link Change User Account Control settings. It is so simple to manage it, just  drag the slider up or down, depending on how often you want to be alerted. Please note that, if you drag it all the way down to the bottom, you’ll have disabled the feature completely.



Navdeep Infotech Pvt Ltd Copyright 2010

How To Create A Partition in Windows 7.

Go to Start -> Right Click My Computer -> Manage (look at the image below)
You will see Computer Management window. Now, expand  Storage and under it click on Disk Management. You will see something like that:
and now select the Drive you want to partition. For example, in this case I have selected drive D: When you select a drive to partition, right-click on it and from the menu select Shrink Volume:
You will see the window showing you the Size of the Hard drive and the total amount available to Shrink, something like that:
You can enter in the amount you would like to shrink ( This will be the size of the new partition ) It can’t be more than the amount available to you and remember that Approx 1000 Mb = 1 GB. After that click on button Shrink. Depending on the size and amount to shrink it could take a while. Just be patient and once it’s done you will see an unallocated space. Select it and right click on it. Then select New Simple Volume. There are a few steps left. Follow the Wizard that appears and fill in the Size of the Partition. After that assign a drive letter, you can do that by picking up one of your choice. On the Format page, be sure that NTFS is selected and then Enter a name for your Drive – ie. “Music” and click next followed by finish.
You’re done! Now you have a new partition on your hard drive!

Navdeep Infotech Pvt Ltd Copyright 2010

Wednesday, 15 December 2010

How to install Ubuntu 10.10

Put your Ubuntu 10.10 CD in drive and restart your system. It will open with welcome box. In that you have to press Install Ubuntu button
You will see a new box call preparing to install Ubuntu box. Just press Forward button.
Now you will see a new box in that you have to select “Install along side other operating system”
Press Forward button.
You will see a new box of “Allocate drive space”: in that you will see a RED COLLUR “advanced partitioning tool” just press it.
Now you will see Allocate drive space.
Now you can see
Device Type Size Used
/dev/sda
/dev/sda1 ntfs 104MB 35MB
dev/sda 2 ntfs 209609MB 18054 MB
dev/sda 3 ntfs 157286 MB 3221MB
dev/sda 4 ntfs 133106MB
(Note: - this information is my system hard drive information so in you system your hard drive information you will see)
So I selected /dev/sda 4 for Ubuntu 10.10.
If you just press on /dev/sda4 you will see three button enabled 1. Change 2.Delete 3. Revert
Just to to second button that is deleting after Delete you will see free space
Now just click on free space you will see one box Add
Press add button now it will open a box called Create Partition
Now you have to go Mount point box you will see
/, /boot, /home, /tmp, /usr, /var, /srv, /opt, /usr/local.
First you will go to /boot. Now you have to go “new Partition size in megabytes(1000000bytes);” and now give 4000 ( I have lot of space in my hard disk that way I given 4000 so you have to give as per Ubuntu manual instructions) and press ok button
Now again you go to free space and press /home give 4000 and press OK like that you have to give all partitions. After all partitions allocated is over now you have to give /swap partition.
The size of /swap partitions is 2 times of your Ram (Exp:- RAM is 1 GB you have to give 2GB (2000) as /swap partitions
And finally / (ROOT) reaming available free space you have to give for / (ROOT) partition.
And press “Install Now” button
You will see a box “do you want to return to this partitions menu
Just press “Continue button”
After that you have to
Set Time and press forward button
Key board lay out “USA” press Forward button
Type you name --> fill all filled and press Forward button
After installation is over restart the system
After Installation you will see a box in booting time in that you have to choose which operating system you have to run.
Booting box looks like this
GNU GRUB VERSION 1.98+20100804-5 Ubuntu3
Ubuntu,with Linux 2.6.35-22-generic
Ubuntu,with Linux 2.6.35-22-generic (Recovery mode)
Memory test (Memtest 86+)
Memory test (Memtest 86+ serial console 115200)
Windows 7 (loader) (on /dev/sda1)
In this way I have successfully installed windows7 and Ubuntu 10.10 on HP system in my office. Do the same thing and enjoy.
All the best

Tuesday, 9 November 2010

Cisco Command Summary

Summary: Cisco Router Configuration Commands - Lists how to enable and disable interfaces, add IP addresses to interfaces, enable RIP or IGRP and set passwords. Cisco Router Show Commands - Handy show commands to check on the status of interfaces. Cisco Router Basic Operations - Covers getting into and out of different modes. Also, some handy shortcut keys are included. Cisco Router Copy Commands - How to save and backup your router configuration and IOS file. Cisco Router Debug Commands - Some useful debug commands.

Keywords: 467, Cisco Command Summary
Description: a description goes here

Cisco Router Configuration Commands

Requirement Cisco Command
Set a console password to cisco Router(config)#line con 0
Router(config-line)#login
Router(config-line)#password cisco
Set a telnet password Router(config)#line vty 0 4
Router(config-line)#login
Router(config-line)#password cisco
Stop console timing out Router(config)#line con 0
Router(config-line)#exec-timeout 0 0
Set the enable password to cisco Router(config)#enable password cisco
Set the enable secret password to peter. This password overrides the enable password and is encypted within the config file
Router(config)#enable secret peter
Enable an interface Router(config-if)#no shutdown
To disable an interface Router(config-if)#shutdown
Set the clock rate for a router with a DCE cable to 64K Router(config-if)clock rate 64000
Set a logical bandwidth assignment of 64K to the serial interface Router(config-if)bandwidth 64
Note that the zeroes are not missing
To add an IP address to a interface Router(config-if)#ip addr 10.1.1.1 255.255.255.0
To enable RIP on all 172.16.x.y interfaces Router(config)#router rip
Router(config-router)#network 172.16.0.0
Disable RIP Router(config)#no router rip
To enable IRGP with a AS of 200, to all interfaces Router(config)#router igrp 200
Router(config-router)#network 172.16.0.0
Disable IGRP Router(config)#no router igrp 200
Static route the remote network is 172.16.1.0, with a mask of 255.255.255.0, the next hop is 172.16.2.1, at a cost of 5 hops Router(config)#ip route 172.16.1.0 255.255.255.0 172.16.2.1 5
Disable CDP for the whole router Router(config)#no cdp run
Enable CDP for he whole router Router(config)#cdp run
Disable CDP on an interface Router(config-if)#no cdp enable

Cisco Router Show Commands

Requirement Cisco Command
View version information show version
View current configuration (DRAM) show running-config
View startup configuration (NVRAM) show startup-config
Show IOS file and flash space show flash
Shows all logs that the router has in its memory show log
View the interface status of interface e0 show interface e0
Overview all interfaces on the router show ip interfaces brief
View type of serial cable on s0 show controllers 0 (note the space between the 's' and the '0')
Display a summary of connected cdp devices show cdp neighbor
Display detailed information on all devices show cdp entry *
Display current routing protocols show ip protocols
Display IP routing table show ip route
Display access lists, this includes the number of displayed matches show access-lists
Check the router can see the ISDN switch show isdn status
Check a Frame Relay PVC connections show frame-relay pvc
show lmi traffic stats show frame-relay lmi
Display the frame inverse ARP table show frame-relay map

Cisco Router Basic Operations

Requirement Cisco Command
Enable Enter privileged mode
Return to user mode from privileged disable
Exit Router Logout or exit or quit
Recall last command up arrow or
Recall next command down arrow or
Suspend or abort and and 6 then x
Refresh screen output
Compleat Command TAB

Cisco Router Copy Commands

Requirement Cisco Command
Save the current configuration from DRAM to NVRAM copy running-config startup-config
Merge NVRAM configuration to DRAM copy startup-config running-config
Copy DRAM configuration to a TFTP server copy runing-config tftp
Merge TFTP configuration with current router configuration held in DRAM copy tftp runing-config
Backup the IOS onto a TFTP server copy flash tftp
Upgrade the router IOS from a TFTP server copy tftp flash

Cisco Router Debug Commands

Requirement Cisco Command
Enable debug for RIP debug ip rip
Enable summary IGRP debug information debug ip igrp events
Enable detailed IGRP debug information debug ip igrp transactions
Debug IPX RIP debug ipx routing activity
Debug IPX SAP debug IPX SAP
Enable debug for CHAP or PAP debug ppp authentication
Switch all debugging off no debug all undebug all

Disclaimer:
The customer acknowledges that the examples provided in this document are solely for illustrative purposes. Further, the customer both understands and agrees that the information in the examples may need to be modified to assure proper functioning on his/her own computer system(s). Verio is not liable for any negative consequences arising from the improper use or modification of the provided examples

How To Configure a Switch

How to Configure a Switch

Catalyst Switch
 
Catalyst Switch
How to Configure a Switch
User-Submitted Article
This article talks about the basic configuration of a Cisco Catalyst switch. Use these commands when you get a new or used Cisco switch that you want to configure. These commands will work on pretty much any Cisco catalyst switch. When you get a new or used switch, the first thing you will have to do is connect to it. Normally, this is done by using a laptop and a console cable. I assume if you are looking for these type of instructions that you can do already do that. Once you are able to connect into the switch, you can begin configuring it.
Difficulty: Moderately Easy

Instructions

Things You'll Need:

  • Cisco switch (e.g. 2950, 3550, 3560, 3750)
  • laptop or PC with a console cable
  1. 1
     
    The first step is to connect to your switch. The easiest way is to attach a console cable using a laptop. The defaul cisco login and password is "cisco"
  2. 2
    If you have a used switch, you can erase any previous configuration information. The command to erase any previous configuration information is:

    (switch)# write erase
  3. 3
    After you erase the previous configuration, you can reboot the switch with this command: (switch)# reload
  4. 4
    You can set the switch name with this command: (switch)# host yourswitchnamehere

    For example: (switch)# Cisco-Switch
  5. 5
    You can set the enable password: (switch)# enable password mysecretpassword
  6. 6
    You can set the enable secret password: (switch)# enable secret mysecretpassword
  7. 7
    You can set up the console login password with these commmands. (switch)# line con 0
    (switch)# password myloginpassword
    (switch)# logging synchronous
    (switch)# login
  8. 8
    You set up the telent login line like this:
    (switch)# line vty 0 15
    (switch)# password myloginpassword
    (switch)# login
  9. 9
    You can hide your passwords like this:
    (switch)# service password-encryption
  10. 10
    You can save your configuration with this command:
    (switch)# write
    Or you can use this command: (switch)# copy run start
  11. 11
    You set up the clock: (switch)# clock set 12:00:00 Month Day Year
  12. 12
    You can set the default gateway like this: (switch)# ip default-gateway x.x.x.x

    For example: (switch)# ip default-gateway 192.168.1.1
  13. 13
    You can set the daylight saving time using this command: (switch)# clock summer-time EST recurring first Sunday March 2:00 first Sunday November 2:00

Tuesday, 26 October 2010

Installing IIS 7 on Windows Vista and Windows 7

Before You Begin

Ensure that you have installed one of the editions of Windows Vista or Windows 7 on which IIS 7 is supported before you proceed. Not all IIS features are supported on all editions of Windows Vista and Windows 7. Home Basic and Starter editions include only limited basic features of IIS. To see a list of which features are supported on the edition of Windows you are using, see one of the following:
Also be sure that you have administrative user rights on the computer. By default, you do not have administrative user rights if you are logged on as a user other than the built-in administrator, even if you were added to the local Administrators group on the computer (this is a new security feature in Windows Server® 2008 called Local User Administrator). Log on either to the built-in administrator account, or explicitly invoke applications as the built-in administrator by using the runas command-line tool.
Note that you can run runas /user:administrator cmd.exe so that every application you run from that command line will be elevated, eliminating the need to use the runas syntax from that command line.
If you are logged on to an account other than the built-in local administrator account, you may see the following security alert dialog box.
Figure 1: Windows Security (User Account Control)

Install IIS 7

1. To open the Windows Features dialog box, click Start, and then click Control Panel.
 
Figure 2: Windows Vista Start menu
2. In the Control Panel, click Programs.
Figure 3: Control Panel Home
3. Click Turn Windows features on or off.
 
Figure 4: Control Panel install options
4. You may receive the Windows Security warning. Click Allow to continue. The Windows Features dialog box is displayed.
Figure 5: Windows Security dialog box
5. Expand Internet Information Services. Additional categories of IIS features are displayed. Select Internet Information Services to choose the default features for installation.
 
Figure 6: Windows Features dialog box - IIS
6. Expand the additional categories displayed, and select any additional features you want to install, such as Web Management Tools.
Figure 7: Windows Features dialog box - IIS feature selection
7. If you are installing IIS 7 for evaluation purposes, you may want to select additional features to install. Select the check boxes for all IIS features you want to install, and then click OK to start installation.
Figure 8: Windows Features dialog box - Installation selection
8. The progress indicator appears.
 
Figure 9: Progress indicator
9. When the installation completes, the Windows Features dialog box closes, and the Control Panel is displayed.
Figure 10: Control Panel Home page
10. IIS 7 is now installed with a default configuration on Windows Vista or Windows 7. To confirm that the installation succeeded, type the following URL into your browser, http://localhost.

Figure 11: Default Web site
11. Next, you can use Internet Information Services Manager to manage and configure IIS. To open IIS Manager, click Start, type inetmgr in the Search Programs and Files box, and then press ENTER.


Figure 12: Default Web Site Home page
If you want to use ASP, Microsoft® ASP.NET, or PHP, install the modules needed to host these pages; this can be done during the installation of IIS or after the installation is complete.

Mac OS X keyboard shortcuts

Start up hot-keys (press key while booting)

X = Force Mac OS X startup
C = Start up from a bootable CD
N = Attempt to start up from a compatible network server (NetBoot)
T = Start up in FireWire Target Disk mode
Opt-Cmd-Shift-Delete = Seeks a different startup volume
Shift = Start up in Safe Boot mode
Cmd-V = Start up in Verbose mode
Cmd-S = Start up in Single-User mode

Cmd-Opt-Esc = Force Quit menu
Cmd-Opt-D = Show/hide the dock
Ctrl-Eject = Bring up Shutdown/Sleep/Logout Dialog
Ctrl-Cmd-Eject = Restart immediately

Clipboard

Cmd-C = Copy
Cmd-V = Paste
Cmd-X = Cut
Cmd-A = Select All

Finder Navigation

Cmd-N = New Finder window
Cmd-W = Close Window
Opt-Cmd-W = Close all Windows
Cmd-Down = Open File/Folder
Cmd-Up = Navigate to parent
Cmd-Right = Expand folder (in list view)
Cmd-Left = Collapse Folder (in list view)
Opt-Cmd-Right = Expand folder and its subfolders (in list view)
Opt-Cmd-Up = Open parent folder and close current window
Cmd-Shift-H = Jump to your Home folder
Cmd-Shift-A = Jump to your Applications folder
Cmd-Shift U = Jump to your Utilities folder
Cmd-Shift K = Jump to the Network browser
Cmd-Shift G = Goto Folder…
Cmd-1 = View as Icons
Cmd-2 = View as List
Cmd-3 = View as Columns
Cmd-Space = Open Spotlight (OS X 10.4)
Cmd-Delete = Move file/folder to trash
Cmd-Click window title = Display the file path

Menu Commands

Shift-Cmd-Q = Log out
Shift-Opt-Cmd-Q = Log out immediately
Shift-Cmd-Delete = Empty Trash
Opt-Shift-Cmd-Delete = Empty Trash without dialog
Cmd-H = Hide window
Opt-Cmd-H = Hide Others
Cmd-N = File New window
Shift-Cmd-N = New Folder
Cmd-O = Open
Cmd-S = Save
Shift-Cmd-S = Save as
Cmd-P = Print
Cmd-W = Close Window
Opt-Cmd-W = Close all Windows
Cmd-I = Get Info
Opt-Cmd-I = Show Attributes Inspector
Cmd-D = Duplicate
Cmd-L = Make Alias
Cmd-R = Show original
Cmd-T = Add to Favorites
Cmd-Delete = Move to Trash
Cmd-E = Eject
Cmd-F = Find
Cmd-Z = Undo
Cmd-B = Hide Toolbar
Cmd-J = Show View Opts
Cmd = [ = Go Back
Cmd = ] = Go Forward
Shift-Cmd-C = Go to Computer
Shift-Cmd-H = Go to your Home folder
Shift-Cmd-I = Go to iDisk
Shift-Cmd-A = Go to Applications folder
Shift-Cmd-G = Go to Go-To Folder
Cmd-K = Connect to Server
Cmd-M = Minimize Window
Cmd-? = Open Mac Help
Cmd-Space = Open Spotlight (OS X 10.4)

Screen capture

Cmd-Shift 3 = Capture the screen to a file
Cmd Ctrl Shift 3 = Capture the screen to the clipboard
Cmd-Shift 4 = Select an area to be captured to a file
Cmd Ctrl Shift 4 = Select an area to be captured to the clipboard
Cmd-Shift 4, then press Space = Capture entire window

Universal Access

Opt-Cmd-* (asterisk) = Turn on Zoom
Opt-Cmd-+ (plus) = Zoom in
Opt-Cmd– (minus) = Zoom out
Cmd-Opt-Ctrl-8 = Invert Screen colours

Window Management

Cmd-W = Close window
Cmd-Opt-W = Close all windows
Cmd-M = Minimise window
Cmd-Opt-M = Minimise all windows
Cmd-H = Hide Application
Cmd-~ = Cycle through windows for current application
Ctrl-F4 = Cycle through every open window
Cmd-Tab = Bring up the Application Switcher.
Cmd-Tab = Cycle Forwards
Cmd-~ = Cycle Backwards
Cmd-Shift-Tab = Cycle Backwards
Cmd-Q = Quit application

Expose

F9 = Show all open windows on the screen at once
F10 = Show all windows for the current application.
F11 = Shows Desktop
F12 = Activates Dashboard
F12 (hold) = ejects disk

Miscellaneous

Opt-Cmd-D = Show/Hide Dock
Ctrl-Up = Move up one page
Ctrl-Down = Move down one page
Opt-Drag = Copy to new location
Opt-Cmd-Drag = Make alias in new location
Cmd-Drag = Move to new location without copying
Opt-Cmd-Eject = Sleep
Cmd-click window toolbar button (upper right corner) = Cycle through toolbar views
Ctrl-Cmd-D and mouse over word in Cocoa applications = shows Dictionary description for that word