With the announcement from Google that they will start developing an operating system, which initially focuses on Netbooks but eventually spreads out from that, the whole internet started talking about it and what it could mean for the future of computing. There are lots of details yet to be released, but the OS will leverage …
Category Archives: General
Anti-Spam Functionality on the Hub Transport (Exchange)
With the ever increasing volume of spam e-mails (98% of all e-mail at the last count I’m sure I read somewhere), there are plenty of spam filtering methods around now (including hosted services and applications to be installed on your servers), but if you’re using Exchange 2007, you may be able to use the in-built …
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Mount an ISO Image Under Linux
You may have many ISO images lying around of various CDs or DVDs. ISO images are an exact copy of an optical disk, and are increasingly popular – with high speed internet being available to many, people are taking advantage of this and instead of spending money on discs and shipping costs, simply making them …
Reverse cat (concatenate) a Text File
There’s a command for that! So everyone in the Linux/BSD world has used the command “cat” to print out the contents of a file to screen. Infact, I find it hard to believe you can use Linux or BSD properly without using that command on log files and any other text-based file. But say you …
Basic Host Bandwidth Monitoring (Linux, BSD)
Whilst quite cool, it can also be quite important to keep a log of the bandwidth being used by a server – whether it’s because you have bandwidth limitations from a data center or ISP, whether you just want to see how much the server uses, or even to detect when something “strange” is going …
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Change the Default Spell Checking Language in Mac OS X
One thing I’ve noticed on Mac OS X 10.5 Leopard is that even though you select “United Kingdom” for the keypad, locales etc, the spell checking still stays in American English. This is quite annoying, and not an obvious thing to change.. but it can be done, so that British English is the default. In …
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Clearing/Flushing Your Local DNS Cache (Windows, OSX)
We’ve all be there – you do a DNS lookup, and it’s still showing the wrong IP address, even though you know it’s since changed. Well, DNS works on caching entries – what this means is, your local machine caches a lookup (for the duration of the TTL set by the DNS server) and your …
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Monitoring the Status of Multiple Linux/BSD/OSX/Unix Hosts
daz@scampi:~$ ruptime You may run multiple Linux servers, or BSD servers, or even AIX servers, and need to monitor uptime, load averages, and users logged in from one central point. @davetaylor on Twitter asked for the output of the ruptime command, which got me looking into the command in more detail – hence this post! …
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Twitter Censors #Moonfruit
For the past 6 days, Moonfruit have been running a promotion giving away Macbook Pro’s: http://www.moonfruit.com/macbook-pro.html. Entering the competition was really easy – on a tweet, just put “#moonfruit” somewhere, and that’s a single entry made! For the first few days, it was great – and, probably exceeded what Moonfruit would expect in terms of …