You know how it goes. You get this new and shiny computer from big computer company X and with it you don’t only get your OEM licensed Windows OS but also some “super handy” tools X happened to install just for you.
Dell is no different so mine come with Dell Data Vault, Dell SupportAssist and Dell Update Service. All of this is (of course) for your own benefit to update your machine to the latest drivers and blah blah blah, even though anything crucial is sent through Windows update anyway.
The downside is that these things are constantly running and using up your precious CPU and memory, while you’ll probably never need them. Ever. Oh, and they also come with some security vulnerabilities apparently, which is always a good reason to kick their butt.
I don’t know what Dell Data Vault even does and don’t care to either (it’s backup software probably). To make things worse it even causes my system to lag sometimes which I notice as my audio glitches up when that happens. I don’t always listen to breakcore you know, so I do noticed that sometimes.
I also noticed that uninstalling Dell Data Service is pointless as (I think) the Dell UpdateService will just reinstall it. Which sucks.
So I see two options.
- Uninstalling all Dell related software. This is kinda drastic and you might want that stuff if you need support after all.
- Disable them altogether by shutting down their Windows services and refusing them to start-up again.
So how do you stop those services from starting up automatically? Here’s how:
- On you desktop, press WindowsKey-R, this brings up the Run prompt.
- Type services.msc and hit enter. This brings up the list of services installed on your machine.
- Look for the Dell ones in the list.
- Open them, one by one, and in the General tab select the startup type “Disabled”.
- Hit “OK” to save.
Note that in the screenshot I’m disabling a completely innocent service per demonstration as I don’t have a Dell machine handy with an English version of Windows on it.
From now on those pesky services won’t be wasting your resources anymore, untill the day you might need them again. All you have to do then is go back into the services console and switch the startup type back to Automatic and save.
Then right-click the services in the list and choose “Start”, or simply reboot the machine.
Photo by Massimo Regonati, cc-licensed.
Chocolatey rocks when it comes to updating a bunch of installed software from the command line. If you’re not doing that often however it can be hard to remember exactly what commands you can use to do that quickly. So here’s a little run-down on the most helpful commands when you are updating your system.
First you might want to check what’s installed on your machine.
You can get the list of the local package Chocolatey installed like this:
chocolatey list -localonly
or in short:
To check if any package have updates available, we can run the update all statement, but not quite for real yet. By adding the -whatif switch, Chocolatey only pretends to update:
chocolatey update all -whatif
cup all -whatif
Ready to update all packages at once? Nice. So let’s disable those confirmation prompts while we’re at it too by adding the -y switch.
chocolatey update all -y
cup all -y
Photo by elidr, cc-licensed.
This is one for the “it’s easy once you know” category.
In the Firefox menu, go to Tools > Web Developer > Toggle Tools, or use the CTRL-I shortcut key to activate the developer tools side-panel. Once active you see one of those typical cog-wheel icons in the upper right corner showing the settings when you click it.
The “Disable Cache” option right above it is also a handy one if you are working on a page. It beats having to hit CTRL-F5 all the time anyway.
If you want an easier way to control this, store settings per site and things like that, you’re better off installing the NoScript plugin. There’s a reason this option is hidden in the developer tools after all.
Oh yessss. The Dutch lads from Noisia are doing their own weekly Noisia Radio show of sorts and they are putting it on Soundcloud for free streaming and download. As you can expect from these guys it’s stuffed with great drum’n’bass, bass music, dubstep, electro, techno, game music… you name it (no not trance of course, who would do that anyway).
In the show they play old stuff, new stuff and basically all sorts of stuff they like. The mix of different styles makes it a sweet listen while you’re working or commuting, or whatever. It’s great to find out about some new tracks, links to free tracks from other producers on Soundcloud etc.
They are at episode 6 already by now, so get over there before you’re way behind on this like the uncool kids!
Go, go, go!
If you’re running into that annoying problem where you can’t install yet another awesome app on your Android phone because you are running out of space, here’s the ultimate guide to freeing up app space *dramatic music*
1. Clean up app cache
Your phone stores apps on its internal memory card (not RAM, but the disk) including some temporary data for each app. That cached data is the first thing you can go and remove to free up space. Depending on the app, this can be quite some data. Think apps that download resources like video or images, create thumbnails etc.
You can do this manually with the internal app settings screens and go over each app individually. I bet you have better things to do though. Instead you can install ES Task Manager, which has a cache cleaner built-in and does the job for you. Sweet. There are plenty of alternative cache cleaning tools available if you don’t like the ES one.
2. Move apps to the external memory card
Still not enough space? Damn. To free up space on the internal memory card, you can also move some apps to the external card. If you have that option, you can use the application tools to move apps individually. Not all apps support this and it usually doesn’t free up all the space either. There’s always some core files that stay on the internal drive, so don’t expect any miracles. The best way to go about it, is to sort the apps by size and try to move the biggest ones first. But if that doesn’t do the trick you might want to…
3. Uninstall some apps
Yep. Makes sense doesn’t it. The bigger the better too. It sucks, but there’s probably some stuff in there you haven’t used in months. Time to say goodbye and press the delete button. Aah, instant free space.
4. When all else fails.
Still not working? I had that. My internal memory was showing 250MB of free space and I couldn’t get a 40MB app like Chrome to update anymore. Same thing with any other app around that size. They all failed to update.
It doesn’t make sense when you look at the numbers, but my guess is that it’s like with a fragmented disk drive on a PC. At some point there isn’t a large enough open space to fit the update file in one piece. Or that 250MB of free space isn’t just for apps. I’m not sure. But what I am sure is that resetting the phone wipes the internal disk space, and frees everything up again.
Photo by Dan Brady, cc-licensed.
Log files are dull to look at. Lines and lines of text and no pretty colors to make it nicer to look at and easier to spot those weird errors you can’t simulate on your machine.
Vim rocks and writing a syntax file is supposed to be a breeze judging from the vast amount of syntax plugins out there. I didn’t quite find one I liked for syntax highlighting HTTP log files, so I thought I’d get down and dirty with some vimscript myself and see if I could hack something together.
It turned out alright I think. So to share the fun I’m hosting the logsyntax.vim plugin on Github and the vim.org scripts library for all to use. It highlights dates, HTTP verbs, URLs, IP addresses etc for IIS, W3C extended, NCSA and probably a bunch more typical log formats.
May your logs be pretty and colorful from now on.
A while ago I noticed that some of my older posts had some silly misspellings in it, so I was looking for a way to spell check all my posts in one shot. I couldn’t really find anything that was free, so I figured I’d try to write something myself to do this for me.
I knew about the free and open source Hunspell spell checker and that you can use it from the command line. So I thought using that together with the WordPress export XML file which has all your post’s content it should be possible to spell check the whole lot.
The end result is a PowerShell script which reads out the XML export file and runs it through Hunspell, parses the spelling errors found and finally bundling it all into a simple HTML report.
It worked nicely for me, even though it’s pretty crude and simple. I only had to use this once, so I don’t see the point of fine-tuning it a lot further.
However this could be handy for others who want to do the same thing, so I cleaned it up a bit, slapped a readme file on it and posted it on Github as the WordPress full site spell checker.
Check it out if you want to spell check your WordPress blog in a single run and maybe this will be good enough to get your job done. You find more info on how to set up and use it on the Github page.