CoreDuoTemp – Monitor your CPU Usage & Temperature
Feb 17, 2007 - 4 Comments
If you’re a sucker for system stats and monitoring widgets, then CoreDuoTemp is for you. This little app stays quietly put in your menu bar displaying some useful stats including CPU usage, the current operating speed of your processor, and the current temperature of your Intel CPU. Of course this means you have to have an Intel Mac to get usage out of CoreDuoTemp. I have found it a necessity to have some kind of CPU monitor open at all times since certain Mac OS X applications tend to spaz out and make the processor run out of control. CoreDuoTemp is inconspicuous and lightweight, and thus far my monitoring app of choice.
By OSXDaily - Mac Apps, Mac OS, Utilities - 4 Comments
The title says it all, you can send and receive SMS text messages through AIM, Messages, or iChat by following these simple instructions. If you are so inclined, there is even a simple bash script allowing you to interface with iChat through the command line for such purposes. This is a great tip, and apparently the ability to send SMS messages through the AIM protocol has been around a while, and it still works today as long as you have AIM setup. 
Want to change the name of your Mac computer? You can change the identified computer name of a Mac easily from the Mac OS system settings. This not only changes the Macs computer name, but it also changes what the name of the Mac is as identified by other users on a network, and by default it will adjust the name shown at the command line prompt in Mac OS too.
Spotlight is probably the greatest feature to hit the Mac OS in years, once you get used to using it, going to a PC without it feels hopelessly inadequate. I use Spotlight for everything from launching applications, retrieving pictures, searching for old emails, literally just about everything. If you aren’t using Spotlight, you’re missing out. If you are using Spotlight, every now and again, the Spotlight menu mysteriously stops working (apparently this is more common since some OS X updates), and we’re going to give you a few methods to troubleshoot Spotlight and get it back in full working order.
The Unofficial Apple Weblog is confirming older reports from MacRumors that the upcoming version of iChat (to be bundled with Mac OS X 10.5 Leopard) will include voicemail features. The MacRumors report from December of 2006 says that users will be allowed to create a video greeting to serve as an answering machine message of sorts. A couple screenshots have surfaced of this feature, with TUAW posting the most recent, reproduced below. Of course like all Apple related rumors you should take this with a grain of salt. Concocted screenshots and fake imagery have long been part of the Mac rumor mill, and although these look legitimate, we just won’t know until the release of Mac OS X 10.5 Leopard, scheduled for later this Spring.
Here is a great little app that works exactly as advertised, creating icons instantly with just a matter of dragging and dropping an image file on the program. Whether you want to create icons for personal usage, desktop customization, or you’re a developer and you need an icon for the latest shiny cocoa software you are working on, img2icns works flawlessly. It doesn’t get any simpler than this, and the app is totally free.
UNO is a nice interface enhancer for the Mac. Mac OS X looks great, no arguments there, but if you ever get tired of the various themes of Brushed Metal, iTunes, and Aqua, then you might consider unifying the appearance with UNO. Installation is simple, and you’ll be given three choices for various aspects of your Mac’s appearance. My personal favorite is the simple UNO interface which features a simple, clean, and modern look. It is worth nothing that UNO is free but donationware, so there are no shareware fees and unlock codes to worry about.
Here’s a very useful feature that is widely overlooked by Mac Safari users, the ability to enable Private Browsing. What does that mean exactly? Basically it allows you to browse the web without a trace; nothing is added to the history, autofill, downloads window, and no information about what you are viewing or reading on the web is saved or cached. 
iChat is a great instant messaging client, but Chax makes iChat even better with a slew of feature improvements that add to the functionality. My personal favorite is the ability to use tabbed chat, I frequently have several instant message windows going at once, and on a relatively small MacBook screen it sure is nice to be able to have them all in one window, this feature alone makes Chax worth installing. Another interesting option with Chax is the ability to auto-accept video conferences, allowing you to setup a remote spycam of sorts where ever your iSight equipped Mac is placed. 
Many Mac users avoid the command line altogether, a reasonable amount probably don’t even know it exists. For the curious out there, here are some basic and essential commands and functionalities to know if you want to get started using the Mac OS X Terminal. We’ll cover simple file manipulation, maneuvering in the file system, displaying and killing processes, and more. Remember to remove the brackets or the commands won’t work.
There are many occasions where you may need to refresh a webpage and that web sites cache, ignoring any locally stored cache files on the Mac so that you can pull a fresh version of a website from the web browser. Being able to ignore existing cached pages when loading a website is very useful and it’s quite simple. This is sometimes called a force refresh, and you can do it with every single browser app out there.
