Category Archives : Grrr

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All source code now on Github

On June 5, 2014, Posted by , In Grrr, With Comments Off on All source code now on Github

Gosh, it’s been a long time since I’ve thought about this, but recently I was playing around with svn2git and moved my repository. Grr is now at and other misc scripts are at – feel free to do what you will with them, but note the CC license.    

Grrr source code, including Invaders

On August 26, 2007, Posted by , In Announce,Grrr,Invaders,PowerShell, With 3 Comments

As you may have noticed, there has been very little activity here from me in recent months. This is partly because my full time work does not use nor need PowerShell and my free time has become more precious. Playing with PS1 has been fun and I’ve learned a lot,…

Cmdlet clashes

On March 6, 2007, Posted by , In Cmdlets,Grrr,Hint,PowerShell,Rant, With 6 Comments

One of the things that struck me whilst developing Grrr as a snapin is: what do you do when you have a cmdlet with the same verb-noun pair as an existing cmdlet? If someone else had a cmdlet called, say, out-banner, and that cmdlet was already loaded in a snap-in…

Grrr 1.1 and Big Invaders

On February 26, 2007, Posted by , In Announce,Cmdlets,Cool,Grrr,Invaders,PowerShell, With 11 Comments

So I’ve been spending a bit of time getting to grips with Cmdlets and resurrecting interest in PSInvaders using Grrr and now have something to post. Grrr 1.1 is now Cmdlet based and comes as a Snap-In. The most obvious benefit from this is performance, as I can now present…

Grrr, Cmdlets and PSInvaders revival

On February 15, 2007, Posted by , In Announce,Grrr,Invaders,PowerShell, With Comments Off on Grrr, Cmdlets and PSInvaders revival

Still not much happening here, again partly due to being busy with other things, and also the final arrival of my Wii. Anyways, I’ve almost completed the transition of Grrr to Cmdlets and it’s looking very promising as this screen shot shows (I get 50fps with only 20% cpu load…

Slow week

On February 9, 2007, Posted by , In Announce,Grrr,PowerShell, With 2 Comments

Not much happening here on the blog this week as I’ve been a bit busy with other things and also on some non-trivial PowerShell projects: A snap-in version of Grrr – I realised that PowerShell alone is just too slow for it to be useful, so thought I’d have a…


On January 3, 2007, Posted by , In Cool,Grrr,PowerShell, With 1 Comment

Despite the title, this is not a rant 🙂 Grrr is a pet project of mine that came after the exploratory work with psinvaders. I was somewhat dissatisfied with myself for doing so much without seeing how else it could be done, especially with respect to drawing of images, animation,…