If you use Exchange 2003 (I’m not sure if the same applies to later versions), you may have noticed that you cannot set a user’s mailbox size to anything greater than 2097151KB (2GB).
The good news is that this limit is only GUI imposed (soft limit) and not a hard value fixed on the exchange server software it self (hard limit).
Increasing a user’s mailbox is really easy and safe – however, I don’t recommend that you configure the size to some unreasonable or extreme limit.
As always, a full backup of the mail store is recommended before changing any settings on the Exchange.
Continue reading Using Adsiedit to Increase User Mailbox Size Beyond 2GB on Exchange Server 2003
One weird thing I noticed when I upgraded to Firefox 4 is that you no longer get offered the option of saving your tabs on exit.
This often came in handy for me at times when I needed to restart the browser for what ever reason (plug-in install, computer restart, etc) so I do wonder why it is disabled by default on Firefox 4.
Perhaps it is not used as often as I thought it might be…
Anyway, you can easily re-enable this prompt by following the simple steps below: Continue reading Get Firefox 4 to Ask You to Save Tabs on Exit
Dropbox – another piece of software I couldn’t possibly live without.
If you use Dropbox, you may have come across a situation whereby you’ve just put a few large files in your Dropbox which will take some time to sync.
One solution to this problem (without leaving your machine on all day or night) is to use a batch file which does the following:
- Uses a small executable created by a member of the Dropbox forums
- This executable checks the status of Dropbox (synching, in-use, up-to-date etc)
- The batch script simply runs in the background and checks the status of Dropbox every 30 seconds
- If the status is up-to-date, the script executes a command which puts the machine in to standby.
Continue reading Dropbox – Automatically Standby PC After Sync
LoadRunner is a suite of applications designed specifically for performance testing of computer systems.
Put at a very high level, LoadRunner is used to throw load (or Virtual Users in LoadRunner terms) at a system to check for performance counters such as throughput, CPU per transaction etc. LoadRunner supports a variety of different architectures including Web, ERP, CRM and more.
This article details the steps of how to set-up multiple load generators to work with your LoadRunner Controller environment.
There are several drivers for going with this approach:
- Your load generator may actually sit on the same box as your Controller (design flaw)
- Your load generator may be a low spec box which maxes out at X number of VUsers
- You want load to hit the target from multiple machines to introduce threading.
Continue reading Using Two or More Load Generators with LoadRunner
UPDATE 05/2015: See version 2 of the script where I have written it in PowerShell. This one is easier to understand and doesn’t require wget.exe. It will work on any machine with PowerShell v3 and greater.
Malwarebytes is no doubt one of the best anti-malware softwares available on the net – I have it as part of my default installation kit when I build/re-build a machine.
One of the annoying things about Malwarebytes though is the fact that they do not offer their definitions files to be downloaded manually.
(Well, technically they do, however this comes as a 6.5MB file which needs to be installed before being able to download the file (disadvantage for those on-the-go)… also, the file is not updated very often – once a week it seems – See here)
Why would one want to manually download the definitions file I hear you ask.
- You have an infected machine with all sorts of bad things like remote key-loggers etc.
You want to scan the machine with Malwarebytes but you do not have the latest definitions file… you obviously do not want to connect the machine to the internet in this state; who knows what could be transmitted to/fro the machine.
- You are a PC support specialist and like to carry around the latest definition files for portable anti-virus/malware applications on your USB.
Continue reading Downloading the Latest Malwarebytes Definitions File for Offline Use