Chromium和Chrome支持命令行标志，也称为开关。它们允许您使用特殊选项运行Chrome，这些选项可以帮助您排除故障或启用特定功能或修改其他默认功能。在这篇文章中，我将分享一些适用于Chrome^(Chrome)浏览器的有用的命令行开关或标志。

Chrome 命令行开关

以下是一些可用于启用或禁用功能的Chromium 开关。^{(Chromium Switches)}

• --禁用同步
• –ash-启用夜灯
• --allow-outdated-plugins
• -隐身
• --禁用后台模式
• --禁用-翻译
• –清除内存按钮
• --开始最大化
• --禁用-gpu
• --禁用插件
• –dns-prefetch-禁用

1]暂时禁用同步：--disable-sync^{(1] Temporarily Disable Sync: –disable-sync)}

如果您不想将所有内容与您连接的Google帐户同步，请使用此标志启动Chrome 。它禁止将浏览器数据同步到Google 帐户^{(Google Account)}。

2]启用夜灯：–ash-enable-night-light^{(2] Enable Night Light: –ash-enable-night-light)}

如果您需要在黑暗的环境中工作，夜灯^(Night)可以帮助您减轻眼睛疲劳。我强烈建议为此保留一个专用的快捷方式。

3] 允许运行过时的插件：–allow-outdated-plugins ^{(3] Allow running Outdated Plugins: –allow-outdated-plugins )}

当插件版本损坏并且您需要继续运行旧版本时，它很有用。

4]在安全或隐身模式下运行Chrome：–incognito^{(4] Run Chrome in Safe or Incognito Mode: –incognito)}

要在没有任何扩展、加载项、主题和帐户的情况下运行Chrome ，您可以使用此开关。^(Chrome)它还确保没有人跟踪您的个人资料。当您想在没有帐户关联的情况下测试某些内容时很有用。

5]禁用后台应用程序：–disable-background-mode^{(5] Disable Background Apps: –disable-background-mode)}

当您想要确保Chrome响应更快并且没有任何后台应用程序干扰您的浏览体验时很有用。

6]禁用谷歌翻译：--disable-translate^{(6] Disable Google Translate: –disable-translate)}

每当您访问其他语言的网站时，Chrome都会提示您是否要翻译为默认语言。您可能知道该语言，并且不需要任何翻译。使用此标志，您可以禁用Google 翻译功能^{(Google Translate feature)}。

7] 阻止 Chrome 占用 RAM：–purge-memory-button^{(7] Stop Chrome from hogging RAM: –purge-memory-button)}

众所周知， Chrome^(Chrome)会占用大量RAM。如果您想阻止它占用RAM，请启用此标志。但是，这仅适用于Chrome的^(Chrome)开发^{(Development)}版本。

8] 启动 Chrome 最大化 –start-maximized^{(8] Start Chrome maximized –start-maximized)}

如果您总是希望Chrome以最大化方式启动，请确保将其添加到您的快捷方式中。通常，Chrome会记住桌面上的最后位置和^(Desktop)Window的大小。

9]禁用GPU加速–disable-gpu^{(9] Disable GPU acceleration –disable-gpu)}

有时当Chrome在播放视频时出现问题，您需要禁用硬件加速^{(disable hardware acceleration)}。启动Chrome时使用此标志。

10]从禁用插件开始–disable-plugins^{(10] Start with Plugins Disabled –disable-plugins)}

虽然您可以使用隐身模式在没有任何插件的情况下体验Chrome，但如果您只想在没有插件的情况下使用，那么旗帜就会出现。

11]禁用DNS预取–dns-prefetch-disable^{(11] Disable DNS prefetch –dns-prefetch-disable)}

在Chrome中加载网站时，会存储 IP 地址。所以下次再访问网站时，域名^(Domain)到IP的解析就不会发生了。Chrome将使用已经可用的 IP 地址来获取网站^{(already available IP address to fetch the website)}。

但是，IP^(IPs)可以更改，并且该网站可能会提供更多的服务器 IP 地址，这离您更近。

12]恢复运行的最后一个会话：--restore-last-session^{(12] Restore the last session on run: –restore-last-session)}

有时 chrome 不会在崩溃的情况下打开最后一个会话。如果您经常遇到这种情况，请将其添加为快捷方式中的永久选项

如何使用标志运行 Chrome？

首先，确保完全退出Chrome。您可以使用任务管理器^{(Task Manager)}仔细检查并单击主要任务，以确保关闭所有正在运行的Chrome实例。

• 接下来，在桌面上创建一个快捷方式。
• 接下来右键单击它，然后选择属性。
• 在“目标：”行的末尾添加命令行标志。您需要在标志前添加双破折号。
  • --disable-gpu-vsync
• 现在，当您运行Chrome时，它​​将如下所示：  chrome.exe --disable-gpu-vsync
• 当您启动Chrome时，它​​将使用该标志启动Chrome 。

这是一个专业提示。如果您不想继续修改快捷方式，我建议您从命令提示符^{(Command Prompt)}或运行^(Run)提示符尝试相同的操作。这会容易得多。

您可以在此处^(here)找到更多 Chromium 命令行开关。

Useful Chrome Command Line Switches or Flags

Chromium & Chrome ѕupport command line flags, also called as switches. They allow yoυ to run Chrome with special options that can help you troubleshoot or enable particular features or modify otherwise default functionality. In this post, I will share some useful command line switches or flags for Chrome browser.

Chrome Command Line Switches

Here are some Chromium Switches you can use to enable or disable features.

• –disable-sync
• –ash-enable-night-light
• –allow-outdated-plugins
• –incognito
• –disable-background-mode
• –disable-translate
• –purge-memory-button
• –start-maximized
• –disable-gpu
• –disable-plugins
• –dns-prefetch-disable

1] Temporarily Disable Sync: –disable-sync

If you do not want to sync everything with your connected Google account, launch Chrome with this flag. It disables syncing browser data to a Google Account.

2] Enable Night Light: –ash-enable-night-light

If you need to work in a dark environment, Night light helps you to reduce eye strain. I would strongly suggest keeping a dedicated shortcut for this.

3] Allow running Outdated Plugins: –allow-outdated-plugins 

It’s useful when a version of the plugin is broken, and you need to keep running the older version.

4] Run Chrome in Safe or Incognito Mode: –incognito

To run Chrome without any extension, add-ons, themes, and account, you can use this switch. It also makes sure nobody tracks your profile. Useful when you want to test something without your account association.

5] Disable Background Apps: –disable-background-mode

Useful when you want to make sure Chrome response is faster, and none of the background apps interferes with your browsing experience.

6] Disable Google Translate: –disable-translate

Whenever you visit a website in a different language, Chrome prompts if you want to translate in the default language. It is possible that you know the language, and don’t need any translation. Using this flag, you can disable the Google Translate feature.

7] Stop Chrome from hogging RAM: –purge-memory-button

Chrome is known to take up a lot of RAM. If you want to stop it from hogging RAM, then enable this flag. However, this works only in the Development version of Chrome.

8] Start Chrome maximized –start-maximized

If you always want Chrome to launch maximized, make sure to add this to your shortcut. Usually, Chrome remembers the last position on Desktop and the size of the Window.

9] Disable GPU acceleration –disable-gpu

Sometimes when Chrome has issues playing videos, you need to disable hardware acceleration. Use this flag when launching Chrome.

10] Start with Plugins Disabled –disable-plugins

While you can use incognito mode to experience Chrome without any plugin, but if you want to use only without a plugin, then the flag will come in hand.

11] Disable DNS prefetch –dns-prefetch-disable

When a website loads in Chrome, the IP address is stored. So next time, when you revisit the website, the Domain name to IP resolution doesn’t happen. Chrome will use the already available IP address to fetch the website.

However, IPs can change, and the website might be offering more IP address of servers, which is closer to you.

12] Restore the last session on run: –restore-last-session

Sometimes chrome doesn’t open the last session in case of a crash. If that’s something which happens with you often, add this as a permanent option in the shortcut

How to run Chrome with flags?

First, make sure to exit Chrome completely. You can use Task Manager to double-check and click the primary task to make sure to close all running instances of Chrome.

• Next, create a shortcut on the desktop.
• Next right click on it, and choose properties.
• At the end of your “Target:” line add the command line flags. You need to add a double dash before the flag.
  • --disable-gpu-vsync
• Now when you run Chrome, it will look like:  chrome.exe --disable-gpu-vsync
• When you launch Chrome, it will launch Chrome with that flag.

Here is a pro tip. If you do not want to keep modifying the shortcut, I would suggest you try the same from the Command Prompt or the Run prompt. It will be much easier.

You can find more Chromium command line switches here.

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