How to fish: Finding free(ish) tools to solve computer problems

“Give a man a fish and he will eat for a day. Teach a man to fish and he will eat for the rest of his life” (Chinese proverb)
I’ve just been asked a question I get asked often so I thought I’d write up the answer. The technique to find the tools can be used to solve many computer problems where you can only find the name of some pricy software to solve the problem. Specifically here we will look at a tool to identify what is using space on a HDD under OSX. The technique could be used for Windoze or Linux too.
Reader Josie asks:
“…my hard drive is 110GB and I have only 4gB free.. Ive moved all my pictures, all my movies, and a good chunk of documents to my external drive; and the music I have in iTunes is only 5.5 GB. Is there a way to see where hard drive space is being used?”
I’d recommend doing a quick google search with the term “recover HDD space osx”, then look for a review of tools to solve the problem. Your looking for a blog post that compares sever options, or a forum topic with many responses. My search quickly revealed ‘4 ways to recover disk space and keep your Mac hard drive tidy’ by Ross McKillop. Read the solution, if you have to pay for the tools or programs required head over to AlternativeTo and look up a couple of the programs. Refine the results by operating system and ‘Likes’. Download a couple of the tools and try them. Keep the AlternativeTo site open in a tab, and when you pick your favourite tool ‘like it’ so others can benefit from your effort, after all you benefited from them!
Since I use OSX I can recommend WhatSize and OmniDiskSweeper to identify what is using disk space.
I often get asked how to solve a computer problem, and the above proverb resonated with my approach to providing the solutions. While many computer techs relish in getting attention in the form of computer questions, I would rather empower people to solve there own problems (and I encourage other computer techs to take this approach too!). You can solve just about any problem that arises in your life today with a bit of google investigation, that said if you do get stuck shoot me an email! More than happy to help, and I love a good challenge!
Hope this helps Josie,
All the best,
Nathan
Image curtsy of sahrizvi.
Posted on April 15th, 2010 :: Filed under Help

