What's Mac OS X? What are the key features of Mac OS X? This article will introduce Mac OS in details and show you how to make full use of Mac OS features.
Definition of up in arms in the Idioms Dictionary. Up in arms phrase. What does up in arms expression mean? Definitions by the largest Idiom Dictionary. How to Install macOS on a PC Using the Installation USB. After you have successfully created your macOS installation USB, you will need to remove it from your Mac and plug it into the PC that you want to turn into a Hackintosh. SkyEye is an Open Source Simulator, which simulates series ARM and other Processor. The goal of SkyEye is to provide an integrated simulation environment in Linux and Windows. But it can be build for Mac OS X too. I can't find complete information on Mac build, but check this: SkyEye simulator 1.0.0 released! (Supports MAC OS/X).
OS X, also macOS, is the Unix-based graphical interface operating system developed by Apple Inc. to exclusively power every Mac computer. It's engineered to make the utmost of what the hardware is capable of and to deliver the most intuitive and comprehensive computer experience in the world.
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Mac OS X, X on behalf of the Roman numeral for 10, was the successor to Mac OS 9 (released in 1999) and its first version released was Mac OS X Server 1.0 in 1999, followed with Mac OS X v10.0 'Cheetah' in 2001. Former releases of OS X were named after big cats, such as OS X v10.8 referred to as 'Mountain Lion'. Yet, with the exposure of Mavericks in June 2013, this was dropped in favor of Californian landmarks and this codename tradition lasts to 10.10 Yosemite. In 2015, we eventually wait the day of 10.11 El Capitan's arrivial.
Part 1: Mac OS X Versions up to Now
Mac OS X Version | Codename | Release date |
Server 1.0 | Hera | March 16, 1999 |
10.0 | Cheetah | March 24, 2001 |
10.1 | Puma | September 25, 2001 |
10.2 | Jaguar | August 24, 2002 |
10.3 | Panther | October 24, 2003 |
10.4 | Tiger | April 29, 2005 |
10.5 | Leopard | October 26, 2007 |
10.6 | Snow Leopard | August 28, 2009 |
10.7 | Lion | July 20, 2011 |
10.8 | Mountain Lion | July 25, 2012 |
10.9 | Mavericks | October 22, 2013 |
10.10 | Yosemite | Fall 2014 |
10.11 | El Capitan | September 30, 2015 |
macOS Sierra | Sep. 20, 2016 | |
macOS | Autumn, 2017 |
From the table, you can see Apple insists on continuously surpassing itself that promptly upgrades its OS X nearly every one or two years and each OS X upgrade brings you a better combination of your software and hardware on Mac computer. An obvious example is that using DVD ripper to rip and copy DVD on your MacBook Air, MacBook Pro or iMac is seemingly much quicker and easier with the enhanced OS X. And when you apply MacX YouTube Downloader to download YouTube video on Mac, you can also find the YouTube downloader works seamlessly with your Mac to jointly aid you to effortlessly download YouTube video on Mac with amazing fast speed up to 83X faster.
Part 2: Main Features of Mac OS X
Software and Hardware Seamlessly Work together
OS X is designed to bring the best Mac experience for you, so you get a fully integrated system in which software and hardware work together perfectly. It has a cordial working with the processor in your Mac to deliver the most amazing performance. It goes well with the super-responsive trackpad in Mac notebooks such that Multi Touch gestures feel extremely natural to use. And also it's upgraded for the high-resolution Retina display in the high-performance MacBook Pro.
Brain-Dead Easy to Use and Enjoy
With Mac OS X installed, you are tethered to do everything on Mac with simple, intuitive gestures needed. You see, the Dock takes it opening your favorite apps like a duck to water. The Finder lets you browse and organize your files easy as rolling off a log. And Launchpad makes you access to your full library of the whole apps in a flash. The mentionable Spotlight search lets locate the file you're searching for without any hitch. Actually, a Mac does plethora of things automatically, among which you don't even have to have a finger in.
Inseparable Mac OS X and iOS 9.3 Devices
Well, if you already have a shot on an iPhone or iPad, you will be not unfamiliar with its big brother Mac OS X since OS X and iOS have plenty of the same apps and features — Safari, Mail, Contacts, Calendar, Maps, to name a few. Attributing to the feasible iCloud, the apps on your Mac work together with the apps on your iOS devices. To illustrate you, no matter what you do in apps on your Mac will happen on your other ios devices, as well. By the same token, a contact or a calendar event you add on your iPhone will appear on your Mac, too. That's why we say OS X and iOS are inseparable brothers.
Terrific Apps for Everything You Do
Generally speaking, you do everyday things on computer usually ranging from surfing the Internet, sending messages to managing your contacts, reading e-books and alike. With Mac OS X standing by, you enable to do things by exerting its ultrafast Safari, message app, Contacts app and iBook with a few mouse clicks. In addition, there are still a slew of other amazing apps like Maps, Reminders, Time machine, Face Time, Photo Booth and more for you to address your needs.
Security Comes First on Mac OS X
Every Mac is wrapped up with advanced technologies that work together to continuously scrutinize and ultimately safeguard your Mac safer. OS X covers a glut of mighty features to protect your Mac and all the information on it, and so does Gatekeeper when it comes to download and install apps. Additionally, Sandboxing guarantees your system secure by segregating apps from each other, as well as from your system and data. Pretty sure, the previous versions of Mac OS X being problem-free in security, hence its latest Mac OS X El Capitan will do far better on security and much easier than ever to keep your Mac safe.
The above mentioned statements talk about the general features OS X has, and for numerous Mac users who are using the latest Mac OS X El Capitan but have little knowledge about OS X 10.11, it's seemingly necessary to specify Mac El Capitan for them. Here the focus mainly rests with its enhanced features it has. Let's have a look now.
What's New in Mac OS X 10.11 El Capitan?
Enhanced Features | Safari | Messages | Finder | |
Mac OS X 10.11 El Capitan | With an enhanced Nitro JavaScript engine and support for the latest web standards, it's the fastest, most advanced way to browse the web with less toolbar and more web. | Assisted by the new Markup feature, you enable to quickly add an attachment you receive and send it back — without leaving Mail. And a new feature called Mail Drop makes you send large attachments (up to 5GB per message) quickly and smoothly. | What message appears on your iPhone, you can also see it on your Mac. | Thanks to iCloud Drive in the Finder, you can store any file in iCloud Drive and seek out it on any device. |
macOS brings the Mac users with countless features and apps for them to make computer experience much easier and more wonderful. But the latest Mac OS X 10.10 bothers a crowd of Mac users, for their previous video converter for Mac is not compatible with Mac OS X 10.10, let alone the 10.11 or higher. In such case, the solid yet first rate video converter for Mac -MacX Video Converter Pro can deliver the assistance to you such that converting SD or HD video to MP4, MOV, FLV, AVI, MKV on Mac is just a piece of cake.
It's late 2020 and you just got a brand-new Mac with Apple's own ARM processors. Exciting! But what will development be like?
Docker
I would expect about a 5x slowdown running Docker images.
Docker on a Mac utilizes a hypervisor. Hypervisors rely on running the same architecture on the host as the guest, and are about about 1x - 2x as slow as running natively.
Since you're running ARM Mac, these hypervisors can only run ARM Linux. They can't run x86_64 Linux.
What will happen instead? These tools will fall back on emulators. Emulators can run a different architecture between the host and the guest, but simulate the guest operating system at about 5x-10x slowdown.
Why can't you update the Docker image to also support ARM? You theoretically could switch your backend to run ARM Linux. However, this would take months - renting out ARM instances, re-building all repositories, and a tense switch over. What if your hosting provider doesn't offer ARM instances with the same system requirements as x86_64? What if you complete this migration and find it runs at half the speed?
Worse, it might be impossible if your images include files downloaded off the internet, as those are often only compiled for x86_64.
While moving your backend to ARM is far from impossible, it's a serious migration that you shouldn't take lightly. Getting a new laptop isn't enough justification to switch your backend architecture.
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Another option is to run Docker remotely. You set up an x86_64 Linux server, then allow Docker to connect to it remotely. From then on, all Docker commands instead run on the server. This is also supported in Docker, here is a tutorial on setting it up. This is what heavy Docker users will want to do.
VirtualBox
VirtualBox won't work.
VirtualBox is a hypervisor. Therefore, it won't be able to run x86 Windows or x86 Linux.
You could use VirtualBox to run ARM Windows. Windows already supports ARM, and has a similar binary translation system to Apple's, so it can run x86 binaries. However, VirtualBox only supports x86 hosts and guests and is unlikely to be ported by ARM.
VMWare Fusion similarly is a hypervisor that only support x86, but they're thinking about supporting ARM.
Instead of VirtualBox you might use QEMU, an emulator. However, QEMU is pretty low level and not often used to emulate Windows.
Boot Camp
Boot Camp won't work.
Boot Camp is an Apple-approved way to dual-boot Mac OS and Windows. Boot Camp will definitely not be available on ARM Macs. It might be added later with the ability to run ARM Windows, though Microsoft would have to approve.
Should I get an ARM Mac?
The point of this post isn't to say that ARM Mac is a bad idea, but to give a realistic idea of what developing on one would look like assuming nothing changes. It's possible Apple could release more virtualization tools before the ARM Mac launches.
Up In Arms Mac Os Update
Should you get an ARM Mac if you're a developer? If you work largely on frontend, mobile, or native apps, you'll probably be fine. But if you use virtualization often, I wouldn't recommend it. There will be a lot of problems early on, and not all of them will have solutions. My biggest concern is getting an ARM Mac and realizing I simply can't run an essential application on it.
Up In Arms Mac Os Catalina
However if you like troubleshooting these issues and are excited about ARM Mac, go for it! My plan is for those kinds of people to fix these issues.
Know something I don't? Have questions? Email me at bmalehorn@gmail.com.