Sunday, 19 October 2014
A Very Long Hiatus
So what has happened over the last 3 years since i posted...
Technology has changed...very fast!
Lets take a walk through time...
1993 = My first PC IBM Ambra Intel 486 25Mhz SX 4MB RAM (Am I crazy???)
1996 = Hyundai Intel Pentium 100Mhz 32MB RAM (Hyundai made PCs???)
2004 = HP Pavilion Laptop 3.2GHz Single Core (Cutting edge for that time)
So fast forward to the GHz computing now and we now have the same if not better power on our Mobile Phones.
Hard to imagine is it not???
So how have things changed now... When I started using the internet it was on Compuserve. Or through the Compuserve Information Manager (CIM or WinCIM) with it's bundled NCSA Mosaic Browser. Netscape was something you paid for.
Along came Internet Explorer by MS and destroyed Netscape (Well it's then parent company did but that is a different story),
In this time we have Google, Facebook, Youtube.. Out of all the initial pioneers of the internet and there are many names that have disappeared... (Geocities, altavista) Only Amazon seems to remain and grow, yes there is Yahoo which is finding itself in some difficult times...
Hard to imagine how much things have changed!!
Thursday, 17 March 2011
Important tools needed on Android for IT Pro's
Well first things first... Get an antivirus.
1. AVG
The great guys at AVG have created an AV for android devices that works quite well.
So visit the marketplace and install that one.
2. Terminal Emulator
To get underneath the hood of android. Get this to tweak and see what goes on. But also for simple commands that you like doing in Linux.
3. Flash Light
How many times have you had to crawl behind servers and cabling to find that elusive serial number or port only to realise that you need a torch/flash light and haven't got one. Turn your phone camera's flash into a torch. But be warned it drinks some serious battery juice.
4. Router Passwords
An application to get those default passwords for the various routers. Ok might be a little out of date. But is a absolute life saver when you need to kill the config and start things without the manual.
5. Metaloid
Ok there are a few more applications like this that use a magnetometer. But Metaloid seems to be one of the better ones. Very useful for when things dont work the way they should do?
Ever find there is a magnetic field anomaly that is stopping your servers and networking equipment from working properly.
6. File Manager
To use an windows explorer style application to look at the file structure on your android device
7. IP Calculator
Hate subnetting? Join the club. Use this little app to help you get around things.
8. iMediaShare
Ok not quite a techie tool, but still useful. This is a fully featured DLNA server. Great for carrying your movies, photos and music around and making it appear on your internet enabled TV, PS3, XBOX etc. The life of a techie can be solitary with fans and servers being your only friends.
9. Silentflip
Turning your phone onto silent mode can be a real challenge on android devices. So use this little widget to turn it to silent mode.
10. Bubble
A useful tool to check the level of various items. Usually useful when rack mounting when the cages are of the old variety and need to be checked that the device is going in correctly and is lined up.
There are more applications like a SAMBA client (CIFS for some of us. File Sharing for most.) RDP Clients and ssh clients and servers that make for interesting uses.
Thursday, 10 March 2011
IT Service Management in the global economy
A lot of the time you find people tend to follow one doctrine or the other and lose sight of the fact of delivering not only a good service but a fantastic experience.
It is a bit like you going to a restaurant and getting great food where the service is speedy and flexible enough to meet changes when they occur.
This sometimes tends to elude the IT service industry. You either get people following ITIL to the letter or someother process like the manufacturing based 6sigma.
In the process the user gets left behind or the quality suffers.
Translation: great service, bad food or bad service, great food.
The industry has a whole needs to look at what it delivers. For it to do this all it has to do is look at the medical profession and the food service industry to work out how best to help it achieve the goal of great service and great experience.
Friday, 4 March 2011
android experience
Well in my last post I mentioned the challenge Nokia had when it chose windows. Then I saw what android had in the pipeline and realised this battle was over before it began.
Whatever windows wants to do android does it already. If anything it runs faster. Nokia made a lot of mistakes by not creating a new OS when it had the advantage.
I remember the n95 having DLNA support and magically they gave up. Same with the dvb receiver in the n96.
So this could well be the end except if Nokia can pull something out of the bag within the year.
I want to like you Nokia but you just ain't got it.
Wednesday, 23 February 2011
Microsoft & Nokia Match made in heaven?
http://www.bbc.co.uk/news/technology-12554499
Maybe this wedding is heading for a annulment on the grounds of incompetence!!!
Nokia why not let the users decide which OS they want to install on the phone maybe this will be the winner USP!!!
Tuesday, 22 February 2011
Nokia and Microsoft a match made in heaven???
As you have all heard Microsoft and Nokia decided to take the plunge earlier this month in what looks like a shot gun wedding!!!
However this is now reached a position that the Bride (Nokia) has suddenly realised that maybe it wasn't such a good idea but can't admit it to its friends and foes alike without suffering a major cardiac arrest and maybe not surviving.
Whoa hold on a second this is starting to sound familiar!!! Anyone remember when Microsoft stepped in to save Apple in the 90's?
Look at how that relationship turned out....
Well it looks like Microsoft and Nokia are hoping for something similar whether they get it is a whole different matter altogether.
The problem for Nokia is while it makes great Hardware for its mobile devices it's software has been buggy as hell...
For Microsoft it has had a version of Windows Ce/Mobile/Phone in some form but really hasn't been able to break through.
So perhaps both companies see this as a strategy of combining their strengths to build a better platform!
I for one believe this may happen as long as the following happens....
Windows Phone 7 delivers all the things Symbian Offers as well as what Android and Apple do in terms of features.
Secondly there has to be a easy way for the developer to create any application their mind thinks of with great ease. In this Microsoft may have an advantage in that everyone is familiar with Windows.
I know a lot of the Linux and Mac crowd will say things are easy but have you tried developing an application for windows and developing an application for Linux.
If Microsoft figure out which I hope they do that if they create tools for the novice developer out there they may just capture the app market if they provide easy to use tools and create a loose barrier for developing applications and releasing.
Yes there will be viruses and miscreants out there but this is what helped make windows popular. The ability to create and distribute freely.
So for this marriage to work the offspring must be easy and free for everyone to use otherwise it may just go the way of other device makers such as siemens, sagem etc who withdrew from the phone market as they couldn't compete!
Friday, 11 February 2011
Who needs help with the Haddock! #3
Well I have had the chance to see what was wrong and have now rectified it.
So feel free download the list of tools from here.
Both the GUI and Command Line Versions have been included. You must get the .NET Framework V4 download to for these tools to work as well as running it on a machine that is attached to a domain.
Links Below:
.NET Framework V4 Download
http://www.microsoft.com/downloads/en/details.aspx?FamilyID=0a391abd-25c1-4fc0-919f-b21f31ab88b7&displaylang=en
AD2LDAP Tools
https://sites.google.com/site/roarukblog/AD2LDAP.zip
Enjoy People.
Wednesday, 9 February 2011
Who needs help with the Haddock! #2
Well here is a compiled version for your use! Hope this helps you in the administration of your site.
https://sites.google.com/site/roarukblog/AD2LDAP.zip
How do I find out everything about a computer....
So coming back to things have you ever been in a position where you have wanted to find a serial number of the machine where it can't be reached or is no longer there.
Or how about the elusive serial number for a monitor that just happens to be buried under desk graffiti?
Or maybe you need to audit the machines to find out what you have got.
Well let me introduce you to a tool called WinAudit made by a company called Parmavex Services based up in Oldbury in the Midlands of England.
A superb tool that gets you not just a single serial number for a system with multiple monitors like you would get with a VBScript but the entire list of serial numbers for multiple screens.
This and its ability to be run remotely using tools such as psexec mean that it can make the system administrator's job easy!
Give it a try and see what you think.
http://www.pxserver.com/WinAudit.htm
Thursday, 3 February 2011
I haven't disappeared....
Just wait and watch this space.
Saturday, 4 September 2010
Cygwin? Hold on...
using System.Diagnostics;
namespace RunNotepad
{
class Program
{
static void Main(string[] args)
{
Process p = new Process();
p.StartInfo.FileName = "C:\\windows\\notepad.exe";
p.Start();
}
}
}
Thursday, 2 September 2010
Cygwin
A very useful tool for you Linux heads out there. Also very useful to the Windows System Admin especially when trying to fix QoS issues with VoIP phone software as the ping application for Linux is a lot better at times than the built in windows one.
I will show how to use this very useful app in my next post but it goes a long way in making your life a lot easier as you begin to work smarter not harder.
So the next post will take you down why it is better than say having a VM on your machine at times.
Monday, 23 August 2010
Out with the old...
So the blog has a bit of a design transformation. Surprising as this may sound change is good. So here we have a bit of a change to ring in the changes that seem to be happening all the time.
Anyway my next entry to follow is a nice piece of kit which should make you happy when you get stuck wondering now how the hell do I get it to work. This is more so for the Linux lot out there and if anyone says the word Virtualisation then you got it wrong my friend.
I have been known to be quite fond of food particularly of a confectionery kind that works wonders in keeping me in a good mood as well as technically making I hope a lot of you a little bit more happy out there.
So watch this space, Oh and if you happen to be a little bit curious like my cat the tool starts with the letter 'C'.
Catch you around people.....
Sunday, 18 July 2010
Two posts in one day!
well for me anyway!
It is amazing how many people you meet in IT who seem to forget that the business of IT is business. It is even more amazing how many businesses seem to forget that IT is the business.
Not understanding me?
Well look at a typical organisation (Sorry my American friends, English English spellings...).
Find out how the IT Structure is set up. You will find that in most organisations IT reports into the Finance function of the organisation.
So when you see this you wonder why is that as IT as a function is separate just as HR or Finance is.
Then when you see things you realise that Business considers IT an cost to the business rather than a cost reduction center.
The reason for living for IT is that it enables the business to function at its most optimum and tries to ensure that the business can function and operate in a complicated environment of rules and regulations across borders.
If modern day computer systems were not maintained and the IT organisation not empowered to act independently what you end up with is that the people best placed to look at things and identify issues are effectively shackled from what is a duty to report and enable the business to operate in.
The problem is in dispelling this myth as this has become quite entrenched due to how the IT industry began.
It had initially begun as a function to finance however over time it has grown much more beyond its original scope to the point now that it attracts talent from a varied disciplines and skill sets.
Organisations are now beginning to recognise this and so are IT decision makers to the point now that you are starting to see IT to be a business function in it's own right and move beyond it being considered as a pure cost.
I am a Windows Admin and I am scared of Linux! Part Deux!
So remember how we mounted the damaged partition using
ntfs-3g /dev/sda1 /mnt/myrecovery
Well same thing here you need to create a folder to mount your external hard drive to.
So for example I am going to create a directory called external
mkdir /mnt/external
and I am now going to mount my external hard drive to it.
ntfs-3g /dev/sdb1 /mnt/external
So now hoping all goes well you should now have your external hard drive mounted.
So lets begin by copying the entire contents of your failed hard disk.
first lets create a new directory on the external hard drive as say i have some important data on there I dont want to mix. I am going to create a folder called recovery.
mkdir /mnt/external/recovery
So now that I have this set up, I am now going to copy my entire partition to this new folder.
so first I am going to switch to the damaged partition we mounted called myrecovery.
cd /mnt/myrecovery
Once you have switched to here just need to copy the data off to the external hard drive.
cp -Rvf * /mnt/external/recovery
The options -Rvf means
v - verbose show information while copying
f - force and dont prompt
R - copy recursively (similar to the windows xcopy /E option)
rather than using *.* we are using the Linux * wild card which will cover everything including links.
If all everything goes well you should now have copied all your data successfully without any major hiccups.
Well done Windows Admin! You have navigated your way through the Linux command line.
Oh if you are wondering how to come out of the linux system just type in reboot when done and don't forget to take the cd out when booting up. You can then check the hard disk and do what ever is required to restore the data.
To Linux Admins ok... so you knew how to do this already but windows is still very easy to work with.
Sunday, 20 June 2010
I am a Windows Admin and I am scared of Linux!
There above lies the problem!
For a lot of Windows Admins anything involving the command line is scary territory. That is best not ventured.
For a lot of Linux Admins it is a case of "It is a poor ill cousin that doesn't need knowing".
Both views may seem fine in the spheres you work in but here is a important statistic.
Linux will not quite gain universal popularity with users because it is not a user friendly system. People are used to Windows and its error messages because they have been with it for a good part of 20 years or more.
For windows Admins Linux is getting involved more and more in operations to the point where they have to now take note. Be it running things like VMs on VMWare's excellent ESXi environment or for the useful tools that it can bring for those rainy days!
It is time for System Admins whatever system they run to become OS neutral!
There you go shocking statement done but there are reasons why as a Windows Admin it is important to be comfortable with Linux. I will get to the Linux Admins in a moment...
Linux has some very useful tools and I am in this case referring to the many Live CD versions of it like Knoppix, Slackware and my personal favorite System Rescue CD.
The NTFS driver provided with Linux is actually better at handling errors than Windows. Don't believe me? Well take a hard disk that you have had Windows Setup to see the Partition and mount it using a Linux live distribution and guess what? Your Data is there!!!!
Yea alright but how do I mount the thing if I only know GUI and not command line.
First of all people using Monad the old name for PowerShell will find things slightly more comfortable. But if you have somehow managed to be a Windows Admin and never found your way to the command prompt then let me explain something of Linux for you.
Linux treats all devices as files!
Still don't get it then let me say this again...
Linux treats all devices as Files!
So this means that there is a file for a hard disk, a file for a cd-rom, a file for a usb key, a file for a printer...
If you still can't get your head around this then let me say that windows also can treat a device as a file. Look at Mount points for mounting a hard disk and you will understand a little better.
So if you have a hard disk on a Linux system that you need to mount, the Hard Disk would have been stored as a file called something like /dev/sda1 or /dev/hda1 depending on whether you are using SATA or IDE connectors.
So great but how does that help me recover my data.
Well you will need to mount it.
First create a directory this should seem familiar except for the '\' which in Linux is always '/'
So in this example I will create a directory called /mnt/myrecovery
mkdir /mnt/myrecovery
Was the above simple?
Well it gets more simple. You remember that all devices are files? Well we will now "mount" the device to a folder. So I am going to assume you are on a modern machine and there is only a single hard drive attached to it.
So here is the command:
ntfs-3g /dev/sda1 /mnt/myrecovery
and that is it.
So now if you browse in the directory by doing
cd /mnt/myrecovery
and viewing the files which is the command ls rather than dir
You should see your entire data on the Disk!
So the next question is how do I copy the data off...
Well wait for the next post...It will arrive shortly.
Saturday, 27 March 2010
Who needs help with the Haddock!



Sunday, 7 March 2010
Where are you from?
Ranging from local Chav's asking the question near a job centre followed in the same sentence by the usual statement "Go Home Paki!" to the more curious question trying to understand where you got here.
There used to be a time when those words "Go Home Paki!" used to hurt but then the more I thought about it the more I laugh...because seriously for me to do that I would have to go back in time to when my ancestors left Baluchistan several hundred or even millennia before. If anything I am sufficiently glad that they ask the question "Where are you from?" it shows that in their world things have moved on just a tad bit!
So moving on I came across this article in the Guardian this morning and immediately got thinking hmm how would I explain my history and how I got here...
Well bear with me a bit and also since a lot of this has been lost through the mists of time it may not be a fact the same as it might not all be fiction.
So my ancestors basically to escape a God in Human form who took to not liking the particular caste my ancestors belonged to went on a huge killing spree! To escape from this God who was on a killing spree my ancestors sought refuge from a local goddess in a temple who said she will protect my ancestors if they give up the sword for a needle and thread. Still with me so far?
If not then here is the long version of it here.
Somewhere along the way the descendants of my ancestors in what is now Modern Day Pakistan ended up joining the rulers of the new Maratha Confederacy whose aim was to oust the Mughal Empire and establish a separate state from all external influence. Well lets just say that but for a brief period of time this meritocracy didn't quite work out and eventually people got scattered all over Pre 1947 India.
Some time during this my ancestors had settled down south and basically hung about as things were better or they got bored moving or whatever their reasons were they got integrated with the local culture and hey presto it leads to me and my parents where the gene that makes us want to move got activated again and hey presto here I am.
So really it gets really complicated when some chav decides to tell me "Go Home Paki" as it would mean me travelling through time and space for me to reach a physical location but then the State of Pakistan did not actually exist in that time so how can I?
Tuesday, 2 March 2010
Aaromale Lyrics
A particular tune has been stuck in my head for like a very long time now so I thought I would share the lyrics. Very nice song in the Malayalam Language!
The Lyrics are here now (Thanks Rajmohan Kanthaswamy & Vijay Ganesh Subramanian for the lyrics and translation)
Listen here: http://www.tunewiki.com/lyrics/alphons-joseph/aaromale-s2118982.aspx
Also remember that things may sound strange or as I like to call it get lost in translation. For the moment enjoy this superb tune!
Mamalayeri Varum Thennal
(A gentle breeze, blowing in through the mountains.)
Puthu Manavalan Thennal, ...
( A tender breeze, decked up like a bridegroom)
Palli Medaye Thottu Thalodi Kurushil Thozhuthu Varumbol,
(When it arrives after worshipping the cross at the altar..)
Varavelpinu MalayalaKara Manasammatham Choriyum,
( This land of Kerala will grant permission for a warm welcome )
Aaromalae, Aaromalae, Aaromalae, Aaromalae....
(O Beloved....O Beloved...O Beloved.....O Beloved...)
Swasthi Swasthi Su Muhurtham,
( Auspicious is this solemn occasion )
Sumungali Bhava, Manavatti
(O Bride, may you be blessed with a long wedded life)
Swasthi Swasthi Su Muhurtham,
( Auspicious is this solemn occasion )
Sumungali Bhava Manavatti
(O Bride, May you be blessed with a long wedded life)
Shyama Rathri Than Aramanayil,
( In the inner sanctum of the dark night )
Mari Nilkayo Tharakame,
( O Star..why are you staying away ? )
Pulari Manjillae Kathiroliyay,
( Like a ray of light in the morning mist,)
Akalae Nilkayo Penmaname,
( Are you standing afar, O Lady ? )
Chanju Nilkuma Chillayil Nee, Chila Chilambiyo Poonkuyilae
(On the leaning bough, O Cuckoo bird, did you sing so sweetly ? )
Manchiragile, Marayoliyae Thediyathiyo Poorangal
(Did the festivities arrive in search of the earthern lamp's flame ?)
Swasthi Swasthi Su Muhurtham,
( Auspicious is this solemn occasion )
Sumungali Bhava Manavatti
(O Bride, May you be blessed with a long wedded life)
Aaromalae... Aaromalae....
(O Beloved....O Beloved....)
Kadalinu Karayodiniyum Padan Sneham Undo ?
(Does the sea still possess the love to serenade the shore ?)
Mezhukuthurikalayi Urukan Iniyum Pranayam Manasil Undo ?
(Is there still love in the mind..to be melted like candle wax ?)
Aaromalae.. Aaromalaeee.. Aaromalaee
(O Beloved....O Beloved...O Beloved.....O Beloved...)
Aaromalae.. Ohh.. Ho ! - (O Beloved....)
Sunday, 14 February 2010
Has it really been that long??
It is safe to say that I haven't got one foot in the grave though it may sometimes feel like it. But far from it I have been busy over the last two years in what is generally known as "ducking and dodging" the travails of the modern IT world that it is.
In the time I have been away we have had the iPhone 3GS (Useless), Windows 7 (Faster than a speeding bullet and XP), Nokia n97 (Everyone seems to own a variant of this) and the spectacular(ily bad) iPad.
All in all not bad!
So my resolution for this year of the tiger (It is the Chinese New Year today after all) is to post here more often and explain the intricacies and mind boggling explanations to the simplest things that have always confounded you!!!
Looking forward to the year ahead!