- Best Mac For Developers
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- Mac Change Download Settings From Other Developers Windows
Beta versions of iOS, macOS, tvOS, and watchOS are available to members of the Apple Developer Program. Members can develop apps that take advantage of the latest features of Apple platforms and test existing apps for compatibility.
Create even more powerful Mac versions of your iPad apps. Apps built with Mac Catalyst now take on the new look of macOS Big Sur and help you better define the look and behavior of your apps. You can choose to turn off automatic scaling of iPad controls and layout, allowing you to precisely place every pixel on the screen. Turn on Finder integration. If you’re on OSX 10.10 or higher, get sync status directly from Finder by enabling Finder overlays in Settings. First, click the Apple logo in the top left corner of your Mac Desktop and select System Preferences, then select Extensions in the top-level menu (shown in the 3rd row from the top). Toggle on the OneDrive Finder Integration to enable Finder overlays.
Overview
Beta software, including previews and seeds, refers to a version of software that is still under development and is not yet released to the public. This software is intended only for installation on development devices registered under your Apple Developer Program membership. Registered development devices can be upgraded to future beta releases and the public version of the software. Attempting to install beta software in an unauthorized manner violates Apple policy and could render your device unusable and necessitate an out of warranty repair. Make sure to back up your devices before installing beta software and install only on devices and systems that you are prepared to erase if necessary.
iOS Beta Software
Installing iOS 13 requires Xcode 11 beta already installed or macOS 10.15 beta already installed.
Installing iOS 12 via iTunes requires Xcode 10 beta already installed. iOS 12 beta supports iPhone 5s or later, iPod touch (6th generation), iPad mini 2, and iPad Air or later.
Installation Using the Configuration Profile
- Download the configuration profile from the download page. On your iOS device: Download the configuration profile directly onto your iOS device and follow the installation instructions.On your Mac or PC: Save the file to your hard disk and email it to an account on your iPhone. Tap the configuration profile in Mail and follow the installation instructions.
- Connect your device to a power cord and connect to Wi-Fi.
- Tap Settings > General > Software Update.
- Tap Download and Install.
- To update now, tap Install. Or tap Later and choose Install Tonight or Remind Me Later. If you tap Install Tonight, connect your device to a power cord at night and your device will update automatically by morning.
- If prompted, enter your passcode.
Installation Using the Restore Image
- Download the iOS beta software restore image for your device from the download page.
- Make sure you are running the latest version of iTunes on your Mac.
- Open iTunes on your Mac.
- Connect your iOS device to your computer with the cable that came with your device.
- If you’re prompted for your device passcode or to Trust This Computer, follow the onscreen steps. If you forget your passcode, help is available.
- Select your iOS device when it appears in iTunes.
- In the Summary panel, hold the Option key and click the Check for Update button.
- Select the iOS beta software restore image and click Open to start the installation.
- After installing the beta, your device will reboot and will require a network connection to complete activation.
macOS Beta Software
The macOS Developer Beta Access Utility requires macOS 10.8 or later. Hp officejet pro 6830 download for mac.
- Download the macOS Developer Beta Access Utility from the download page.
- Open the macOS Developer Beta Access Utility and follow the instructions.
- Once installation is complete, you’ll be presented with the macOS beta in the Mac App Store. Click the Download button to install the beta.
- When a new macOS beta becomes available, you will receive a notification and can install it in the Software Update section of System Preferences.
tvOS Beta Software
tvOS 12 beta supports Apple TV 4K and Apple TV (4th generation) only. Apple TV Software 7.3 beta supports Apple TV (3rd generation) only.
Installation Using the Configuration Profile
- Download the tvOS beta software configuration profile for the new Apple TV from the download page on your Mac.
- Make sure you are running the latest version of Xcode 10 or later on your Mac as well as macOS 10.13.4 or later.
- Check that your Apple TV is plugged in and turned on.
- Connect your Apple TV and Mac to the same network.
- In Xcode, choose Window > Devices and Simulators, then in the window that appears, click Devices.
- On Apple TV, open Settings, then choose Remotes and Devices > Remote App and Devices. Apple TV searches for possible pairing devices.
- In Xcode, select your Apple TV in the left column under Discovered. The status of the Apple TV connection request appears in the detail area.
- Enter the verification code displayed on Apple TV and click Connect. Xcode pairs with Apple TV and a network icon appears next to your Apple TV in the left column.
- Make sure your Mac is running the latest version of Apple Configurator.
- Open Apple Configurator.
- To set up an Apple TV for the first time, click Prepare and follow the onscreen instructions. To add profiles for an Apple TV that you’ve previously set up, click Add, then select Profiles. You can also drag a profile from the Finder and drop it on the icon of your Apple TV.
Installation Using the Restore Image for Apple TV (4th generation) Only
- Download the tvOS beta software restore image for Apple TV (4th generation) from download page on your Mac.
- Make sure you are running the latest version of iTunes on your Mac.
- Open iTunes.
- Connect your Apple TV (4th generation) to your Mac with a USB-C cable.
- Select your Apple TV when it appears in iTunes.
- In the Summary panel, hold the Option key and click the Restore Apple TV button.
- Select the tvOS beta software restore image and click Open to start installation.
- After installing the beta, your device will reboot and will require a network connection to complete activation.
- NOTE: If iTunes does not recognize your Apple TV, place Apple TV in recovery mode:
- Make sure Apple TV is connected to your Mac.
- Using the included remote, press and hold MENU + Play/Pause for 6 seconds until the indicator light flashes rapidly.
- Proceed with step 6 to restore Apple TV.
Installation Using the Restore Image for Apple TV (3rd generation) Only
- Identify your Apple TV model. You can find it in Settings > General > About.
- Download the corresponding Apple TV beta software restore image from the download page to your computer.
- Make sure you are running the latest version of iTunes.
- Open iTunes.
- Connect your Apple TV to your computer with a Micro-USB cable. Ensure your Apple TV is also plugged into power. NOTE: An HDMI connection is not required for the install process.
- Select your Apple TV when it appears in iTunes.
- In the Summary panel, hold the Option key and click the Restore Apple TV button.
- Select the Apple TV beta software restore image and click Open to start installation. While your Apple TV is restoring, don’t unplug anything. The time it takes to restore your Apple TV depends on the speed of your Internet connection.
- When your Apple TV has finished restoring, disconnect the Micro-USB connection from your computer, then disconnect and reconnect the power cord to restart your Apple TV.
watchOS Beta Software
watchOS 5 beta requires Apple Watch Series 2 or later and iPhone 5s or later running iOS 12 beta.
- To update the software on Apple Watch, you’ll need to:
- Make sure your Apple Watch has at least a 50 percent charge.
- Connect your iPhone to Wi-Fi.
- Keep your iPhone next to your Apple Watch to make sure they’re in range.
- Make sure your iPhone is running iOS 12 beta.
- Download the configuration profile from the download page. On your iOS device: Download the configuration profile directly on your iOS device and follow the installation instructions.On your Mac or PC: Save the file to your hard disk and email it to an account on your iPhone. Tap the configuration profile in Mail and follow the installation instructions.
- After launching the profile, tap Apple Watch as the installation location and reboot when prompted.
- On your iPhone, open the Apple Watch app and tap My Watch > General > Software Update.
- If prompted for your iPhone passcode or Apple Watch passcode, enter the passcode.
- Wait for the Apple logo and progress bar to appear. When the update is done, your Apple Watch will restart.
Support for Apple Watch
![Download Download](/uploads/1/2/6/7/126743390/418087867.jpeg)
If your Apple Watch displays a red “!” icon, force restart your Apple Watch. Simultaneously press and hold the side button and Digital Crown for at least 10 seconds, then release when you see the Apple logo.
If force restarting your Apple Watch doesn’t resolve the issue, or if your Apple Watch restarts in recovery mode or exhibits other issues that require it to be restored with the current version of watchOS, you may need to send it in to Apple to be serviced. Apple Authorized Service Providers and Apple retail stores cannot perform this service. Once your device is received, it may take up to 3 business days to be serviced. You will get back the same device you sent in. This service is currently available in Australia, Canada, France, Germany, Italy, Japan, Switzerland, the United Kingdom, and the United States.
To get started, contact us.
Providing Feedback
Feedback Assistant
If you encounter any problems with beta software or if you would like to request enhancements to frameworks or API, please submit a report through Feedback Assistant. Make sure to include the build number in the bug title and description so your issue can be processed quickly.
Apple Beta Software Program
The iOS and macOS public betas available through the Apple Beta Software Program come with the built-in Feedback Assistant app. If you’re running the tvOS public beta, you can submit feedback through the Feedback Assistant app on an enrolled iOS device. When you experience an issue or something does not work as expected, send your feedback directly to Apple with Feedback Assistant.
Developer Forums
You can also find information or post about issues you encounter with your app’s code on the Apple Developer Forums.
Estimated reading time: 15 minutes Welcome to Docker Desktop! The Docker Desktop for Mac user manual provides information on how to configure and manage your Docker Desktop settings.
For information about Docker Desktop download, system requirements, and installation instructions, see Install Docker Desktop.
Note
This page contains information about the Docker Desktop Stable release. For information about features available in Edge releases, see the Edge release notes.
Preferences
The Docker Preferences menu allows you to configure your Docker settings such as installation, updates, version channels, Docker Hub login,and more.
Choose the Docker menu > Preferences from themenu bar and configure the runtime options described below.
General
On the General tab, you can configure when to start and update Docker:
- Start Docker Desktop when you log in: Automatically starts Docker Desktop when you open your session.
- Automatically check for updates: By default, Docker Desktop automatically checks for updates and notifies you when an update is available. You can manually check for updates anytime by choosing Check for Updates from the main Docker menu.
- Include VM in Time Machine backups: Select this option to back up the Docker Desktop virtual machine. This option is disabled by default.
- Securely store Docker logins in macOS keychain: Docker Desktop stores your Docker login credentials in macOS keychain by default.
- Send usage statistics: Docker Desktop sends diagnostics, crash reports, and usage data. This information helps Docker improve and troubleshoot the application. Clear the check box to opt out.Click Switch to the Edge version to learn more about Docker Desktop Edge releases.
Resources
The Resources https://savingsclever.weebly.com/blog/mac-os-x-1011-direct-download. tab allows you to configure CPU, memory, disk, proxies, network, and other resources.
Advanced
On the Advanced tab, you can limit resources available to Docker.
Advanced settings are:
CPUs: By default, Docker Desktop is set to use half the number of processorsavailable on the host machine. To increase processing power, set this to ahigher number; to decrease, lower the number.
Memory: By default, Docker Desktop is set to use
2
GB runtime memory,allocated from the total available memory on your Mac. To increase the RAM, set this to a higher number. To decrease it, lower the number.Swap: Configure swap file size as needed. The default is 1 GB.
Disk image size: Specify the size of the disk image.
Disk image location: Specify the location of the Linux volume where containers and images are stored.
You can also move the disk image to a different location. If you attempt to move a disk image to a location that already has one, you get a prompt asking if you want to use the existing image or replace it.
File sharing
Use File sharing to allow local directories on the Mac to be shared with Linux containers.This is especially useful forediting source code in an IDE on the host while running and testing the code in a container.By default the
/Users
, /Volume
, /private
, /tmp
and /var/folders
directory are shared. If your project is outside this directory then it must be addedto the list. Otherwise you may get Mounts denied
or cannot start service
errors at runtime.File share settings are:
- Add a Directory: Click
+
and navigate to the directory you want to add. - Apply & Restart makes the directory available to containers using Docker’sbind mount (
-v
) feature.There are some limitations on the directories that can be shared:- The directory must not exist inside of Docker.
For more information, see:
- Namespaces in the topic onosxfs file system sharing.
- Volume mounting requires file sharing for any project directories outside of
/Users
.)
Proxies
Docker Desktop detects HTTP/HTTPS Proxy Settings from macOS and automaticallypropagates these to Docker. For example, if you set yourproxy settings to
http://proxy.example.com
, Docker uses this proxy whenpulling containers.Your proxy settings, however, will not be propagated into the containers you start.If you wish to set the proxy settings for your containers, you need to defineenvironment variables for them, just like you would do on Linux, for example:
For more information on setting environment variables for running containers,see Set environment variables.
Network
You can configure Docker Desktop networking to work on a virtual private network (VPN). Specify a network address translation (NAT) prefix and subnet mask to enable Internet connectivity.
Docker Engine
The Docker Engine page allows you to configure the Docker daemon to determine how your containers run.
Type a JSON configuration file in the box to configure the daemon settings. For a full list of options, see the Docker Enginedockerd commandline reference.
Click Apply & Restart to save your settings and restart Docker Desktop.
Command Line
On the Command Line page, you can specify whether or not to enable experimental features.
Experimental features provide early access to future product functionality.These features are intended for testing and feedback only as they may changebetween releases without warning or can be removed entirely from a futurerelease. Experimental features must not be used in production environments.Docker does not offer support for experimental features.
To enable experimental features in the Docker CLI, edit the
config.json
file and set experimental
to enabled.To enable experimental features from the Docker Desktop menu, clickSettings (Preferences on macOS) > Command Line and then turn onthe Enable experimental features toggle. Click Apply & Restart.
For a list of current experimental features in the Docker CLI, see Docker CLI Experimental features.
On both Docker Desktop Edge and Stable releases, you can toggle the experimental features on and off. If you toggle the experimental features off, Docker Desktop uses the current generally available release of Docker Engine.
You can see whether you are running experimental mode at the command line. If
Experimental
is true
, then Docker is running in experimental mode, as shownhere. (If false
, Experimental mode is off.)Kubernetes
Docker Desktop includes a standalone Kubernetes server that runs on your Mac, sothat you can test deploying your Docker workloads on Kubernetes.
https://savingsclever.weebly.com/blog/mac-miller-when-in-rome-mp3-download. The Kubernetes client command,
kubectl
, is included and configured to connectto the local Kubernetes server. If you have kubectl
already installed andpointing to some other environment, such as minikube
or a GKE cluster, be sureto change context so that kubectl
is pointing to docker-desktop
:If you installed
kubectl
with Homebrew, or by some other method, andexperience conflicts, remove /usr/local/bin/kubectl
.- To enable Kubernetes support and install a standalone instance of Kubernetesrunning as a Docker container, select Enable Kubernetes. To set Kubernetes as thedefault orchestrator, select Deploy Docker Stacks to Kubernetes by default.Click Apply & Restart to save the settings. This instantiates images required to run the Kubernetes server as containers, and installs the
/usr/local/bin/kubectl
command on your Mac.When Kubernetes is enabled and running, an additional status bar item displaysat the bottom right of the Docker Desktop Settings dialog.https://savingsclever.weebly.com/blog/how-to-download-minecraft-on-old-mac. The status of Kubernetes shows in the Docker menu and the context points todocker-desktop
. - By default, Kubernetes containers are hidden from commands like
dockerservice ls
, because managing them manually is not supported. To make themvisible, select Show system containers (advanced) and click Apply andRestart. Most users do not need this option. - To disable Kubernetes support at any time, clear the Enable Kubernetes check box. TheKubernetes containers are stopped and removed, and the
/usr/local/bin/kubectl
command is removed.For more about using the Kubernetes integration with Docker Desktop, seeDeploy on Kubernetes.
Reset
Reset and Restart options
On Docker Desktop Mac, the Restart Docker Desktop, Reset to factory defaults, and other reset options are available from the Troubleshoot menu.
For information about the reset options, see Logs and Troubleshooting.
Dashboard
The Docker Desktop Dashboard enables you to interact with containers and applications and manage the lifecycle of your applications directly from your machine. The Dashboard UI shows all running, stopped, and started containers with their state. It provides an intuitive interface to perform common actions to inspect and manage containers and existing Docker Compose applications. For more information, see Docker Desktop Dashboard.
Add TLS certificates
You can add trusted Certificate Authorities (CAs) (used to verify registryserver certificates) and client certificates (used to authenticate toregistries) to your Docker daemon.
Add custom CA certificates (server side)
All trusted CAs (root or intermediate) are supported. Docker Desktop creates acertificate bundle of all user-trusted CAs based on the Mac Keychain, andappends it to Moby trusted certificates. So if an enterprise SSL certificate istrusted by the user on the host, it is trusted by Docker Desktop.
To manually add a custom, self-signed certificate, start by adding thecertificate to the macOS keychain, which is picked up by Docker Desktop. Here isan example:
![Settings Settings](/uploads/1/2/6/7/126743390/110613535.jpg)
Or, if you prefer to add the certificate to your own local keychain only (ratherthan for all users), run this command instead:
See also, Directory structures forcertificates.
Note: You need to restart Docker Desktop after making any changes to thekeychain or to the
~/.docker/certs.d
directory in order for the changes totake effect.For a complete explanation of how to do this, see the blog post AddingSelf-signed Registry Certs to Docker & Docker Desktop forMac.
Add client certificates
You can put your client certificates in
~/.docker/certs.d/<MyRegistry>:<Port>/client.cert
and~/.docker/certs.d/<MyRegistry>:<Port>/client.key
.When the Docker Desktop application starts, it copies the
~/.docker/certs.d
folder on your Mac to the /etc/docker/certs.d
directory on Moby (the DockerDesktop xhyve
virtual machine).- You need to restart Docker Desktop after making any changes to the keychainor to the
~/.docker/certs.d
directory in order for the changes to takeeffect. - The registry cannot be listed as an insecure registry (see DockerEngine. Docker Desktop ignores certificates listedunder insecure registries, and does not send client certificates. Commandslike
docker run
that attempt to pull from the registry produce errormessages on the command line, as well as on the registry.
Directory structures for certificates
If you have this directory structure, you do not need to manually add the CAcertificate to your Mac OS system login:
The following further illustrates and explains a configuration with customcertificates:
You can also have this directory structure, as long as the CA certificate isalso in your keychain.
To learn more about how to install a CA root certificate for the registry andhow to set the client TLS certificate for verification, seeVerify repository client with certificatesin the Docker Engine topics.
Install shell completion
Best Mac For Developers
Docker Desktop comes with scripts to enable completion for the
docker
and docker-compose
commands. The completion scripts may befound inside Docker.app
, in the Contents/Resources/etc/
directory and can beinstalled both in Bash and Zsh.Bash
Bash has built-in support forcompletion To activate completion for Docker commands, these files need to becopied or symlinked to your
bash_completion.d/
directory. For example, if youinstalled bash via Homebrew:Add the following to your
~/.bash_profile
:OR
Zsh
In Zsh, the completionsystemtakes care of things. To activate completion for Docker commands,these files need to be copied or symlinked to your Zsh
site-functions/
directory. For example, if you installed Zsh via Homebrew:Fish-Shell
Fish-shell also supports tab completion completionsystem. To activate completion for Docker commands,these files need to be copied or symlinked to your Fish-shell
completions/
directory.Create the
completions
directory:Now add fish completions from docker.
Give feedback and get help
To get help from the community, review current user topics, join or start adiscussion, log on to our Docker Desktop for Macforum.
To report bugs or problems, log on to Docker Desktop for Mac issues onGitHub,where you can review community reported issues, and file new ones. SeeLogs and Troubleshooting for more details.
For information about providing feedback on the documentation or update it yourself, see Contribute to documentation.
Docker Hub
Select Sign in /Create Docker ID from the Docker Desktop menu to access your Docker Hub account. Once logged in, you can access your Docker Hub repositories and organizations directly from the Docker Desktop menu.
For more information, refer to the following Docker Hub topics:
Two-factor authentication
Mac Change Download Settings From Other Developers Software
Docker Desktop enables you to sign into Docker Hub using two-factor authentication. Two-factor authentication provides an extra layer of security when accessing your Docker Hub account.
You must enable two-factor authentication in Docker Hub before signing into your Docker Hub account through Docker Desktop. For instructions, see Enable two-factor authentication for Docker Hub.
After you have enabled two-factor authentication:
- Go to the Docker Desktop menu and then select Sign in / Create Docker ID.
- Enter your Docker ID and password and click Sign in.
- After you have successfully signed in, Docker Desktop prompts you to enter the authentication code. Enter the six-digit code from your phone and then click Verify.
After you have successfully authenticated, you can access your organizations and repositories directly from the Docker Desktop menu.
Mac Change Download Settings From Other Developers Windows
Where to go next
- Try out the walkthrough at Get Started.
- Dig in deeper with Docker Labs examplewalkthroughs and source code.
- For a summary of Docker command line interface (CLI) commands, seeDocker CLI Reference Guide.
- Check out the blog post, What’s New in Docker 17.06 Community Edition(CE).