• Mar 29, 2019 Right-click the window. On a Mac with a trackpad or an Apple mouse with one mouse button, click the Finder window with both fingers to perform a right-click. This will prompt a drop-down menu. Alternatively, you can hold the Control key and click the Finder window to perform a right-click.
• On March 21, 2018, these 25 recordings were added to the National Recording Registry. Library of Congress press release announcing the 2017 Registry. Note: This is a national list and many of the items listed are housed in collections across the country. The Library of Congress does not currently hold copies of all the recordings listed.

• Mac Library Registry Rejection Program
• Mac Library Registry Rejection Office
• Mac Library Registry Rejection Code

The Docker Registry 2.0 implementation for storing and distributing Docker images. I am new to Mac and was wondering where application/OS settings are saved. What is analogous to the Windows registry in Mac OS X? /Library (for system-wide.

If you already have an installation of Docker Toolbox, read these topicsfirst to learn how Docker Desktop on Mac and Docker Toolbox differ, and how they cancoexist.

How to clean out library folder mac. In Terminal, enter the following:defaults write com.apple.finder AppleShowAllFiles YES. Press return.

The Docker Toolbox environment

Docker Toolbox installs docker, docker-compose, and docker-machine in/usr/local/bin on your Mac. It also installs VirtualBox. At installation time,Toolbox uses docker-machine to provision a VirtualBox VM called default,running the boot2docker Linux distribution, with Docker Enginewith certificates located on your Mac at$HOME/.docker/machine/machines/default.

Before you use docker or docker-compose on your Mac, you typically use thecommand eval $(docker-machine env default) to set environment variables sothat docker or docker-compose know how to talk to Docker Engine running onVirtualBox.

This setup is shown in the following diagram.

The Docker Desktop on Mac environment

Docker Desktop on Mac is a Mac-native application, that you install in /Applications.At installation time, it creates symlinks in /usr/local/bin for docker anddocker-compose and others, to the commands in the applicationbundle, in /Applications/Docker.app/Contents/Resources/bin.

Here are some key points to know about Docker Desktop on Mac before you get started:

• Docker Desktop uses HyperKit instead of Virtual Box. Hyperkit is a lightweight macOS virtualization solution built on top of Hypervisor.framework in macOS 10.10 Yosemite and higher.

• When you install Docker Desktop on Mac, machines created with Docker Machine are not affected.

• Docker Desktop does not use docker-machine to provision its VM.The Docker Engine API is exposed on asocket available to the Mac host at /var/run/docker.sock. This is thedefault location Docker and Docker Compose clients use to connect tothe Docker daemon, so you can use docker and docker-compose CLI commandson your Mac.

This setup is shown in the following diagram.

With Docker Desktop on Mac, you only get (and only usually need) one VM, managed by Docker Desktop. Docker Desktop automatically upgrades the Docker client and daemon when updates are available.

Also note that Docker Desktop can’t route traffic to containers, so you can’tdirectly access an exposed port on a running container from the hosting machine.

If you do need multiple VMs, such as when testing multi-node swarms, you cancontinue to use Docker Machine, which operates outside the scope of Docker Desktop. SeeDocker Toolbox and Docker Desktop coexistence.

Setting up to run Docker Desktop on Mac

1. Check whether Toolbox DOCKER environment variables are set:

   If this command returns no output, you are ready to use Docker Desktop.

   If it returns output (as shown in the example), unset the DOCKER environment variables to make the client talk to the Docker Desktop Engine (next step).

2. Run the unset command on the following DOCKER environment variables tounset them in the current shell.

Now, this command should return no output.

If you are using a Bash shell, you can use unset ${!DOCKER_*} to unset all DOCKER environment variables at once. (This does not work in other shells such as zsh; you need to unset each variable individually.)

Note: If you have a shell script as part of your profile that sets theseDOCKER environment variables automatically each time you open a commandwindow, then you need to unset these each time you want to use Docker Desktop.

If you install Docker Desktop on a machine where Docker Toolbox is installed.

Docker Desktop replaces the docker and docker-compose command lines in/usr/local/bin with symlinks to its own versions.

See also Unset environment variables in the current shellin the Docker Machine topics.

Docker Toolbox and Docker Desktop coexistence

You can use Docker Desktop and Docker Toolbox together on the same machine. Whenyou want to use Docker Desktop make sure all DOCKER environment variables areunset. You can do this in bash with unset ${!DOCKER_*}. When you want to useone of the VirtualBox VMs you have set with docker-machine, just run a eval$(docker-machine env default) (or the name of the machine you want to target).This switches the current command shell to talk to the specified Toolboxmachine.

This setup is represented in the following diagram.

Using different versions of Docker tools

The coexistence setup works as is as long as your VirtualBox VMs provisionedwith docker-machine run the same version of Docker Engine as Docker Desktop.If you need to use VMs running older versions of Docker Engine, you can use atool like Docker Version Manager to manageseveral versions of docker client.

Checking component versions

Ideally, the Docker CLI client and Docker Engine should be the same version.Mismatches between client and server, and host machines you might havecreated with Docker Machine can cause problems (client can’t talk to the serveror host machines).

If you have already installed Docker Toolbox, and theninstalled Docker Desktop, you might get a newer version of the Docker client. Run docker version in a command shell to see client and server versions. In this example, the client installed with Docker Desktop is Version: 19.03.1 and the server (which was installed earlier with Toolbox) is Version: 19.03.2.

Also, if you created machines with Docker Machine (installed with Toolbox) thenupgraded or installed Docker Desktop, you might have machines running differentversions of Engine. Run docker-machine ls to view version information for themachines you created. In this example, the DOCKER column shows that each machineis running a different version of server.

You might also run into a similar situation with Docker Universal Control Plane (UCP).

There are a few ways to address this problem and keep using your oldermachines. One solution is to use a version manager likeDVM.

Migrating from Docker Toolbox to Docker Desktop on Mac

Docker Desktop does not propose Toolbox image migration as part of itsinstaller since version 18.01.0. You can migrate existing DockerToolbox images with the scripts described below. (This migrationcannot merge images from both Docker and Toolbox: any existing Docker image isreplaced by the Toolbox images.)

Run the following shell commands in a terminal. You need a workingqemu-img; it is part of the qemu package in both MacPorts and Brew:

First, find your Toolbox disk images. You probably have just one:~/.docker/machine/machines/default/disk.vmdk.

Second, find out the location and format of the disk image used by your DockerDesktop.

In this case the format is raw (it could have been qcow2), and the locationis ~/Library/Containers/com.docker.docker/Data/vms/0/.

Then:

• if your format is qcow2, run
• if your format is raw, run the following command. If you are short on diskspace, it is likely to fail.

Finally (optional), if you are done with Docker Toolbox, you may fullyuninstallit.

How do I uninstall Docker Toolbox?

You might decide that you do not need Toolbox now that you have Docker Desktop,and want to uninstall it. For details on how to perform a clean uninstall ofToolbox on Mac, see How to uninstall Toolboxin the Toolbox Mac topics.

This article applies only to iTunes 7.1 or later running on Windows computers.

System administrators can use parental, enterprise, and education controls in iTunes for Windows to set content restrictions.

The steps in this article use Registry Editor (Regedit.exe) to make changes to the Windows registry. Even if you're experienced using Registry Editor, back up the registry first. If you make a mistake, it can cause issues with your computer or prevent Windows from starting.

Mac Library Registry Rejection Program

Registry keys for parental controls

Mac Library Registry Rejection Office

Two registry keys manage parental controls for iTunes for Windows.

On Windows XP and 32-bit Windows Vista, Windows 7, Windows 8, and Windows 10

• HKEY_LOCAL_MACHINESOFTWAREApple Computer, Inc.iTunes[SID]Parental Controls
• HKEY_CURRENT_USERSOFTWAREApple Computer, Inc.iTunesParental Controls

On 64-bit Windows Vista, Windows 7, Windows 8, and Windows 10

• HKEY_LOCAL_MACHINESOFTWAREWow6432NodeApple Computer, Inc.iTunes[SID]Parental Controls
• HKEY_CURRENT_USERSOFTWAREWow6432NodeApple Computer, Inc.iTunesParental Controls

Set parental control preferences

The user-specific value [SID] is a string representation of a user account's security identifier. Typically, it looks like: S-1-5-21-1715567821-1202687629-839522115-1003.

Every user account has a different user-specifc value [SID]. For that reason, iTunes can store unique parental control preferences for every user uniquely in HKEY_LOCAL_MACHINE. To set parental control preferences that are inherited by new user accounts, create them under the following registry keys.

On Windows 32-bit systems

• HKEY_LOCAL_MACHINESOFTWAREApple Computer, Inc.iTunesParental ControlsDefault

On Windows 64-bit systems

• HKEY_LOCAL_MACHINESOFTWAREWow6432NodeApple Computer, Inc.iTunesParental ControlsDefault

iTunes 8.0.2 and later versions use the values under these keys when user-specific [SID] values don't exist.

iTunes stores parental control preferences in five registry values. iTunes uses these values when parental controls are locked:

• HKEY_LOCAL_MACHINESOFTWAREApple Computer, Inc.iTunes[SID]Parental ControlsAdminFlags
• HKEY_LOCAL_MACHINESOFTWAREApple Computer, Inc.iTunes[SID]Parental ControlsAdminMoviesLimit
• HKEY_LOCAL_MACHINESOFTWAREApple Computer, Inc.iTunes[SID]Parental ControlsAdminTVShowsLimit
• HKEY_LOCAL_MACHINESOFTWAREApple Computer, Inc.iTunes[SID]Parental ControlsAdminRatingSystemID
• HKEY_LOCAL_MACHINESOFTWAREApple Computer, Inc.iTunes[SID]Parental ControlsAdminGamesLimit

iTunes 8.0.2 and later versions use these values when user-specific [SID] values don't exist:

• HKEY_LOCAL_MACHINESOFTWAREApple Computer, Inc.iTunesParental ControlsDefaultAdminFlags
• HKEY_LOCAL_MACHINESOFTWAREApple Computer, Inc.iTunesParental ControlsDefaultAdminMoviesLimit
• HKEY_LOCAL_MACHINESOFTWAREApple Computer, Inc.iTunesParental ControlsDefaultAdminTVShowsLimit
• HKEY_LOCAL_MACHINESOFTWAREApple Computer, Inc.iTunesParental ControlsDefaultAdminRatingSystemID
• HKEY_LOCAL_MACHINESOFTWAREApple Computer, Inc.iTunesParental ControlsDefaultAdminGamesLimit

iTunes uses these values when parental controls are unlocked:

• HKEY_CURRENT_USERSOFTWAREApple Computer, Inc.iTunesParental ControlsUserFlags
• HKEY_CURRENT_USERSOFTWAREApple Computer, Inc.iTunesParental ControlsUserMoviesLimit
• HKEY_CURRENT_USERSOFTWAREApple Computer, Inc.iTunesParental ControlsUserTVShowsLimit
• HKEY_CURRENT_USERSOFTWAREApple Computer, Inc.iTunesParental ControlsUserRatingSystemID
• HKEY_CURRENT_USERSOFTWAREApple Computer, Inc.iTunesParental ControlsUserGamesLimit

Values for UserFlags and AdminFlags

Values for UserMoviesLimit, UserTVShowsLimit, AdminMoviesLimit, and AdminTVShowsLimit

These registry values aren't publicly documented. System administrators typically work only with the parental control preferences that are set in the UserFlags and AdminFlags registry values. Library keyboard layouts mac download.

UserFlags, UserMoviesLimit, and UserTVShowsLimit

These registry values represent unlocked parental controls. They're set under the HKEY_CURRENT_USER key, so users can write to them even if they don't have elevated privileges. Therefore, you shouldn't use the registry values if you want to keep users from changing the parental controls that you set.

iTunes follows the restrictions set in the UserFlags, UserMoviesLimit, UserTVShowsLimit, UserRatingSystemID and UserGamesLimit registry values only when:

• No value is set for AdminFlags in HKEY_LOCAL_MACHINE
• The kParentalFlags_Locked bit in the AdminFlags value is set to 0

AdminFlags, AdminMoviesLimit, and AdminTVShowsLimit

These registry values represent locked parental controls. They're set under the HKEY_LOCAL_MACHINE key, users need elevated privileges in order to write to them.

iTunes checks for an AdminFlags value for the current user that indicates that controls are locked. If one exists, iTunes uses that value and ignores any Userxxx values under HKEY_CURRENT_USER.

In this scenario, Adminxxx values might not reflect the current parental controls settings if the controls are unlocked. Only the Userxxx values are maintained, but the locked controls in AdminFlags remain up do date.

Preconfigure parental controls

To preconfigure parental controls, set the three registry values in the HKEY_LOCAL_MACHINESOFTWAREApple Computer, Inc.iTunes[SID]Parental Controls registry key for each user account.

To do this, use either of these methods:

• Use iTunes to set up and lock the parental control preferences for a user, then replicate the values for that user under the registry keys for other user account security identifiers (SIDs). Before you do this, make sure that you don't need to set any flags that can't be controlled from the iTunes user interface.
• Use Registry Editor to set the parental control values.

To preconfigure parental controls for user accounts that haven't yet been created or used set the following values.

For 32-bit versions of iTunes on 32-bit versions of Windows, or 64-bit versions of iTunes on 64-bit versions of Windows:

• HKEY_LOCAL_MACHINESOFTWAREApple Computer, Inc.iTunesParental ControlsDefaultAdminFlags
• HKEY_LOCAL_MACHINESOFTWAREApple Computer, Inc.iTunesParental ControlsDefaultAdminMoviesLimit
• HKEY_LOCAL_MACHINESOFTWAREApple Computer, Inc.iTunesParental ControlsDefaultAdminTVShowsLimit
• HKEY_LOCAL_MACHINESOFTWAREApple Computer, Inc.iTunesParental ControlsDefaultAdminRatingSystemID
• HKEY_LOCAL_MACHINESOFTWAREApple Computer, Inc.iTunesParental ControlsDefaultAdminGamesLimit

For 32-bit versions of iTunes on 64-bit versions of Windows:

• HKEY_LOCAL_MACHINEWow6432NodeSOFTWAREApple Computer, Inc.iTunesParental ControlsDefaultAdminFlags
• HKEY_LOCAL_MACHINEWow6432NodeSOFTWAREApple Computer, Inc.iTunesParental ControlsDefaultAdminMoviesLimit
• HKEY_LOCAL_MACHINEWow6432NodeSOFTWAREApple Computer, Inc.iTunesParental ControlsDefaultAdminTVShowsLimit
• HKEY_LOCAL_MACHINEWow6432NodeSOFTWAREApple Computer, Inc.iTunesParental ControlsDefaultAdminRatingSystemID
• HKEY_LOCAL_MACHINEWow6432NodeSOFTWAREApple Computer, Inc.iTunesParental ControlsDefaultAdminGamesLimit

If no account-specific keys exist in HKEY_LOCAL_MACHINESOFTWAREApple Computer, Inc.iTunes[SID]Parental Controls, iTunes uses the keys under HKEY_LOCAL_MACHINESOFTWAREApple Computer, Inc.Parental ControlsDefault.

To keep limited users from changing the parental controls, make sure that the kParentalFlags_Locked value is set in the AdminFlags key.

When you set these flags, remember that:

• You can't set these flags in the iTunes user interface.
• These flag settings are enforced only when you set the kParentalFlags_Locked key. If you don't lock AdminFlags, iTunes ignores the settings.
• You must set these flag settings in AdminFlags. If you set them in UserFlags, they aren't enforced.

Mac Library Registry Rejection Code

For example, to disable the Check for Device Updates setting, set the AdminFlags registry value for kParentalFlags_Locked and kParentalFlags_DisableCheckForAppUpdates to 0x40000000.