Mac OS

Mac OS, Mac OS X, or macOS, is the operating system that resides on Apple’s desktop and portable computer lineup. Built upon a Unix core, it is easy to use yet highly advanced, extremely stable, and an excellent OS for productivity and creation. Browse through our articles or use the search feature to look for something specific that is pertinent to the Mac operating system.

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Watch All Open Network Connections in Mac OS X with Open_Ports

Jul 9, 2011 - 20 Comments
Show open network connections on the Mac OS X Desktop

You can watch all open network connections for both incoming and outgoing transfers using a free command line utility called open_ports.sh. Open_Ports is much more useful than using lsof to list open internet connectionsbecause it provides extensive network information in a very easy to read format, including what program or process is opening the connection, … Read More

Set a Mac Mouse to be Left Handed

Jul 9, 2011 - 12 Comments
Secondary click in the left corner on a Mac

Most lefties have adapted to the righty-centric world of computing, but this isn’t necessary on a Mac. The Apple Magic Mouse, Apple wireless mouse, wired mouses, trackpad, and even most 3rd party mice have a symmetrical shape, so those that are left handed just need to adjust a few settings in Mac OS X to … Read More

Make a Bootable Mac OS X 10.7 Lion Installer from a USB Flash Drive

Jul 8, 2011 - 297 Comments
Mac OS X Lion Installer mounted on Mac OS X Desktop

I’m going to walk through the process of making a bootable Mac OS X 10.7 Lion installation drive out of any USB flash drive key. This is similar to the process of making a bootable Lion installer DVD, but I prefer a USB flash drive because it’s faster, smaller, and I have a MacBook Air … Read More

Mac OS X Lion Launch Set for Next Week Alongside New MacBook Air?

Jul 8, 2011 - 6 Comments
MacBook Air and OS X Lion

Two new reports suggest that the Mac OS X Lion release date is indeed set for next week, likely on Thursday, July 14th, and that a new Macbook Air will launch alongside Lion. The first report comes from 9to5mac, the origin of the suggested July 14th launch date, whose sources are saying that new retail … Read More

Refresh Dashboard Widgets: Command+R Sends a Widget into a Whirlpool

Jul 7, 2011 - 7 Comments
Refresh Dashboard Widget into a Whirlpool

Mac OS X has a fancy way of refreshing your Dashboard widgets. It’s better watched than described or shown in pictures, so open up Dashboard, click on any widget, then hit Command+R and watch the widget disappear and reappear into a twirl. The larger and more colorful the widget the better the effect, and you … Read More

Convert a Text File to RTF, HTML, DOC, and more via Command Line

Jul 6, 2011 - 9 Comments

Do you need to convert a text file to RTF, plain text TXT, HTML, DOC, or another familiar document format? The excellent textutil command line utility can make quick work of text file conversion and manipulation on the Mac, and there is no need to download any additional software or tools as it’s built right … Read More

Show User Library Directory in Mac OS X 10.7 Lion & 10.8 Mountain Lion

Jul 4, 2011 - 86 Comments
Show Users Library Directory in Mac OS X Lion

Modern Mac OS releases from Mac OS X 10.7 & OS X 10.8 onward default to hiding the users Library directory, this is probably to keep people from accidentally deleting or damaging files that are necessary for OS X Lion & Mountain Lion to function properly. That is fine for novice users, but for some … Read More

DoublePane Window Manager for Mac OS X is Free for July 4th Only

Jul 4, 2011 - 11 Comments
DoublePane Window Manager for Mac OS X

DoublePane is a simple window manager for Mac OS X that is impressively useful. It works by resizing a selected window to fit precisely on one half of the screen – on the left or right – which then allows you to place another resized window directly next to it on the opposing half. This … Read More

Format the MacBook Air USB Restore Key

Jul 4, 2011 - 24 Comments

If you have a MacBook Air, you also have that nice little USB restore key. Wouldn’t it be nice to be able to use that as a normal USB drive if you wanted to? You can do it, but first you have to ‘unlock’ the USB restore key. Here’s where I think this is most … Read More

Huge Steam Game Sale: Up to 75% Off

Jul 3, 2011 - 1 Comment
Half Life 2

Want to make it a gamers weekend? Don’t miss the huge Steam sale going on now that has just about every game for at least 30% and up to 75% off. Everything offered on Steam is instantly downloadable so you can quickly get your gamer fix, some of the hot titles for Mac OS X … Read More

Mac OS X Lion Supports Running Additional OS X Instances Within a Virtual Machine

Jul 2, 2011 - 6 Comments
Mac OS X Lion in a Virtual Machine

Mac OS X 10.7 Lion can run additional copies of itself in virtual machines on the same machine, this is the first time that Apple has allowed this feature outside of Mac OS X Server. This was discovered by MacRumors: Running separate instances of Mac OS X should be possible under virtualization solutions such as … Read More

World of Warcraft is Now Free to Play to Level 20

Jul 2, 2011 - 9 Comments
World of Warcraft free

Blizzard has made its ultra popular virtualcrack game World of Warcraft free to play up until level 20. Free players can access the entire game and all quests of paying players, but there are a few limitations with the free World of Warcrack, notably: Free players can not join guilds Free players can not accumulate … Read More

Mac OS X Lion Release Date Imminent?

Jul 1, 2011 - 45 Comments
Mac OS X Lion

The public release of Mac OS X Lion is imminent, possibly coming as soon as July 14th, according to the well-sourced 9to5Mac. This news comes immediately after Apple has released the Lion GM build for developers to download through the Dev Center. Releasing the GM build today will give time for any potential bug reports … Read More

Mac OS X 10.7 Lion GM Download Released to Developers

Jul 1, 2011 - 22 Comments
Mac OS X 10.7 Lion GM build

Mac OS X 10.7 Lion Golden Master has just been seeded for developers to download, the latest and possibly last dev release of Lion comes as build 11A511. A GM build typically means a public release is due out in the very near future, meaning the Mac OS X Lion release date may be a … Read More

Extract & Save High Resolution Icons from Mac OS X Apps

Jul 1, 2011 - 6 Comments
Extract High Resolution Application Icons in Mac OS X

Using the same trick to create a new image file based on clipboard contents, you can extract high resolution icons from any Mac OS X application. Preview is smart enough to extract just the icon and not try to copy the app file itself (like Windows would). Select any app in Mac OS X Finder … Read More

Deleting the Mac OS X 10.7 Lion “Recovery HD” Partition

Jun 30, 2011 - 43 Comments
diskutil list

If you want to remove the Mac OS X 10.7 Lion “Recovery HD” partition, you’ll need to do a little bit of work because it’s a hidden partition. Hidden means it’s not just a matter of using your dual boot to go into 10.6 and then deleting it with Disk Utility. Quick side note for … Read More

Show your IP Address in the Menu Bar of OS X with IPMenulet

Jun 30, 2011 - 4 Comments
IP Address in the Menu Bar

Do you need your computers IP address often? If so, IPMenulet is likely the quickest way to have the number handy all the time, it’s a free and simple menu item that displays your current external IP address in the Mac OS X menu bar, there’s no other frills or features.

Thunderbolt Supports External Boot Disks

Jun 29, 2011 - 7 Comments
Thunderboot Supports External Boot Drives

Thunderbolt equipped Macs are able to boot from external Thunderbolt drives. This means that you could run a full Mac OS X, Windows, or Linux installation from an external drive connected to a Mac with Thunderbolt connectivity, and because of Thunderbolts speed, it would be extremely fast. How fast? Theoretically, Mac OS X running on … Read More

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