Time Matcher Mac OS

  • Spanning Tree Protocol. RouterOS bridge interfaces are capable of running Spanning Tree Protocol to ensure a loop-free and redundant topology. For small networks with just 2 bridges STP does not bring many benefits, but for larger networks properly configured STP is very crucial, leaving STP-related values to default may result in a completely unreachable network in case of an even single.
  • 一 time与datetime模块 在Python中，通常有这几种方式来表示时间： 时间戳(timestamp)：通常来说，时间戳表示的是从1970年1月1日00:00:00开始按秒计算的偏移量。我们.

Use Screen Time to see how much time you and your kids spend on apps, websites, and more. Then make informed decisions about how you use your devices, and set limits if you'd like to.

Turn on Screen Time

Follow these steps in macOS Catalina or later:

Time Machine is Apple's software to back up your Mac, and it comes with every Mac. All you need is a separate storage device, or a MacOS Server, to back up to. Time Machine keeps a copy of.

  1. Choose Apple menu  > System Preferences, then click Screen Time.
  2. Click Options in the lower-left corner.
  3. Click Turn On.
  4. To be able to see usage information for every other device signed in to iCloud with your Apple ID, select “Share across devices” on each Mac. And on each iPhone, iPad, or iPod touch, go to Settings > Screen Time and turn on the same setting.

If you're using Family Sharing to manage a child account, you can turn on Screen Time directly from each of your child's devices. Or follow these steps to do it from your Mac:*

  1. Choose Apple menu  > System Preferences, then click Family Sharing.
  2. Click Screen Time in the sidebar, then select your child's name from the list on the right.
  3. Click the Open Screen Time button to return to Screen Time preferences.
  4. Choose your child's name from the menu in the upper-left corner.
  5. Click Options in the lower-left corner.
  6. Click Turn On.

Before deciding whether to select “Use a Screen Time Passcode,” learn about Screen Time passcodes.

Use a Screen Time passcode

Set a passcode so that only you can change Screen Time settings and allow more time when app limits expire. If you're a parent, use this feature to set up enforceable content, communication, and privacy limits for your child.

If you're using Family Sharing to manage a child account, follow these steps:*

  1. Choose Apple menu  > System Preferences, then click Screen Time.
  2. Choose your child's name from the menu in the upper-left corner.
  3. Click Options in the lower-left corner.
  4. Select “Use Screen Time Passcode,” then enter a passcode when prompted.
  5. If you're using the latest macOS, you're offered the option to enter your Apple ID to enable Screen Time passcode recovery, in case you forget your Screen Time passcode.

If you're not using Family Sharing to manage a child account, follow these steps:

  1. Make sure that you're on the same Mac used by the child, and are logged in to the standard account used by the child. If you're not sure what to do, just continue with the steps below: Screen Time will help you.
  2. Choose Apple menu  > System Preferences, then click Screen Time.
  3. Set up Downtime, App Limits, Communication Limits, and Content & Privacy with all of the limits that you want for your child.
  4. Click Options in the lower-left corner.
  5. Select “Use Screen Time Passcode,” then enter a passcode when prompted.
  6. If you're using the latest macOS, iOS, or iPadOS, you're offered the option to enter your Apple ID to enable Screen Time passcode recovery, in case you forget your Screen Time passcode.

If you're setting a passcode while logged in to your administrator account, an alert explains that you should do this from a standard account. If you haven't set up a standard account for your child, you can either do that and log into their account, or choose from these options:

  • Allow this user to administer this computer. If you choose this option, the passcode affects the current user, even though they're also an administrator of this Mac. This isn't recommended, because administrators have macOS privileges that could allow them to work around passcode restrictions.
  • Don't allow this user to administer this computer. If you choose this option, you're prompted to enter your account password in order to modify your configuration. You're then guided through the steps to create a new administrator account—for use by the parent. The administrator account you're currently logged in to is converted to a standard account—for use by the child.

Learn what to do if you forgot your Screen Time passcode.

Track usage

Use the App Usage, Notifications, and Pickups features in the Screen Time sidebar to see how much time you spent using apps and websites.

Each feature offers several views:

  • To see usage for only one of your devices, choose a device from the menu at the bottom of the window.
  • To switch between days, click within the weekly chart, or use the arrow buttons above the chart. To see total usage by week, including how much more or less time you spent compared to last week, choose This Week from the date menu at the top of the window.
  • To see usage for a child account, choose the child's name from the menu in the upper-left corner.


App Usage

Mac

See how much time you spent using each app. Click Categories to view usage by categories such as social networking, productivity, or entertainment. To see an app's category, click the information icon that appears when your pointer is over an app in the list. Or click the app limit icon to quickly create a new app limit for that app or category.


Notifications

See how many notifications you received from each app. Remember, you can use the devices menu at the bottom of the window to separate the notifications received on your Mac from the notifications received on your iPhone, iPad, or iPod touch.


Pickups

See how many times you picked up your iPhone, iPad, or iPod touch, and which app you checked first after picking up the device.

Limit usage

Use the Downtime, App Limits, Communication Limits, Always Allowed, and Content & Privacy features in the Screen Time sidebar to schedule downtime and set limits on apps and websites. Limits apply to this Mac and all of your other devices that are using Screen Time and have “Share across devices” turned on.

To set limits for a child account, choose the child's name from the menu in the upper-left corner, then set up each feature.* Or do it from each of your child's devices.


Downtime

Schedule periods during which you can use only the apps that you've allowed. A downtime notification appears 5 minutes before downtime starts. After downtime starts, the app shows a message saying that you've reached your limit on the app.

  • Click OK to close the app and honor the limit you've set. Or click Ignore Limit, then choose One More Minute, Remind Me in 15 Minutes, or Ignore Limit For Today.
  • If you've set a Screen Time passcode, Downtime includes an additional setting: Block At Downtime. When this setting selected and you click Ask For More Time when downtime starts, entering the passcode allows you to approve the app for 15 minutes, an hour, or all day. Child accounts can click One More Minute once, or click Ask For More Time to send their request to the parent account for approval.


App Limits

Set the amount of time you want to be able use apps. You can set limits on specific apps, or entire categories of apps.

An app-limit notification appears 5 minutes before a limit is reached (expires). After the limit is reached, the app shows a window saying that you've reached your limit.

  • Click OK to close the app and honor the limit you've set. Or click Ignore Limit, then choose One More Minute, Remind Me in 15 Minutes, or Ignore Limit For Today.
  • If you've set a Screen Time passcode, App Limits includes an additional setting: “Block at end of limit.” When this setting is selected and you click Ask For More Time when a limit is reached, entering the passcode allows you to approve the app for 15 minutes, an hour, or all day. Child accounts can click One More Minute once, or click Ask For More Time to send their request to the parent account for approval.


Communication Limits

Control who your children can communicate with throughout the day and during downtime. These limits apply to Phone, FaceTime, Messages, and iCloud contacts. Communication to known emergency numbers identified by your wireless carrier is always allowed. To use this feature, you must have Contacts turned on in iCloud preferences.


Always Allowed

Allow use of certain apps even during downtime or when an app limit has been set for “All Apps & Categories.” Phone, Messages, FaceTime, and Maps are always allowed by default, but you can change that here.


Content & Privacy

Restrict content, purchases, and downloads, or configure privacy settings. If you attempt to use one of the restricted items, you see a message explaining why you can't do it. For example, if you visit a blocked website, the message says that the website was blocked by a content filter. If you're using a Screen Time passcode, the message includes the option to click Add Website. You can then enter the passcode to allow the website. Child accounts can send a request for approval to the parent account.

Approve Screen Time requests

Time Matcher Mac OS


Requests

The Screen Time sidebar includes a Requests section when you have unanswered requests from a child account. From here you can manage all requests from your child. Approve the request for 15 minutes, an hour, or a day. Or click Don't Approve.

Requests for approval also arrive as notifications, and you can approve directly from the notification:

Learn more

  • With Ask to Buy, you can give kids the freedom to make their own choices while still controlling their spending.

* If you used your iPhone to set up an Apple Watch for a family member, you need a device using iOS 14 or iPadOS 14 to set up or adjust Screen Time for that watch.

Use Time Machine, the built-in backup feature of your Mac, to automatically back up your personal data, including apps, music, photos, email, and documents. Having a backup allows you to recover files that were deleted, or that were lost because the hard disk (or SSD) in your Mac needed to be erased or replaced. Learn how to restore your Mac from a backup.

Create a Time Machine backup

To create backups with Time Machine, all you need is an external storage device. After you connect the storage device and select it as your backup disk, Time Machine automatically makes hourly backups for the past 24 hours, daily backups for the past month, and weekly backups for all previous months. The oldest backups are deleted when your backup disk is full.

Connect an external storage device

Connect one of the following external storage devices, sold separately. Learn more about backup disks that you can use with Time Machine.

  • External drive connected to your Mac, such as a USB or Thunderbolt drive
  • Network-attached storage (NAS) device that supports Time Machine over SMB
  • Mac shared as a Time Machine backup destination
  • AirPort Time Capsule, or external drive connected to an AirPort Time capsule or AirPort Extreme Base Station (802.11ac)

Select your storage device as the backup disk

  1. Open Time Machine preferences from the Time Machine menu in the menu bar. Or choose Apple menu  > System Preferences, then click Time Machine.
  2. Click Select Backup Disk.

Enjoy the convenience of automatic backups

After you select a backup disk, Time Machine immediately begins making periodic backups—automatically and without further action by you. The first backup may take a long time, but you can continue using your Mac while a backup is underway. Time Machine backs up only the files that changed since the previous backup, so future backups will be faster.

To start a backup manually, choose Back Up Now from the Time Machine menu in the menu bar. Use the same menu to check the status of a backup or skip a backup in progress.

Learn more

Time Matcher Mac Os Download

  • Learn about other ways to back up and restore files.
  • If you back up to multiple disks, you can press and hold the Option key, then choose Browse Other Backup Disks from the Time Machine menu.
  • To exclude items from your backup, open Time Machine preferences, click Options, then click the add (+) button to add an item to be excluded. To stop excluding an item, such as an external hard drive, select the item and click the remove (–) button.
  • If using Time Machine to back up to a network disk, you can verify those backups to make sure they're in good condition. Press and hold Option, then choose Verify Backups from the Time Machine menu.