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Chrome FAQ

离线安装下载​

# ChromeStandaloneSetup64.exe
# https://dl.google.com/tag/s/appguid={8A69D345-D564-463C-AFF1-A69D9E530F96}&iid={E3751212-181B-0E06-8D37-4EC9E8CE331E}&lang=en&browser=4&usagestats=0&appname=Google%20Chrome&needsadmin=prefers&ap=x64-stable-statsdef_1&installdataindex=defaultbrowser/chrome/install/ChromeStandaloneSetup64.exe

# https://dl.google.com/tag/s/appguid={}&iid={}&lang=en&browser=4&usagestats=0&appname=Google%20Chrome&needsadmin=prefers&ap=x64-stable-statsdef_1&installdataindex=empty/chrome/install/ChromeStandaloneSetup64.exe

#
curl -o ChromeStandaloneSetup64.en.exe "https://dl.google.com/tag/s/appguid%3D%7B8A69D345-D564-463C-AFF1-A69D9E530F96%7D%26iid%3D%7B87584CE6-0E38-80EC-E64B-445DE6CAC662%7D%26lang%3Den%26browser%3D4%26usagestats%3D0%26appname%3DGoogle%2520Chrome%26needsadmin%3Dprefers%26ap%3Dx64-stable-statsdef_1%26installdataindex%3Dempty/chrome/install/ChromeStandaloneSetup64.exe"
#
curl -o ChromeStandaloneSetup64.zh-CN.exe "https://dl.google.com/tag/s/appguid%3D%7B8A69D345-D564-463C-AFF1-A69D9E530F96%7D%26iid%3D%7B1AF1CCDF-A7FA-8A43-6E6D-A889DB429A87%7D%26lang%3Dzh-CN%26browser%3D4%26usagestats%3D0%26appname%3DGoogle%2520Chrome%26needsadmin%3Dprefers%26ap%3Dx64-stable-statsdef_1%26installdataindex%3Dempty/chrome/install/ChromeStandaloneSetup64.exe"
# googlechrome.dmg
curl -LOJC- https://dl.google.com/chrome/mac/stable/GGRO/googlechrome.dmg

# 获取版本号
strings ChromeStandaloneSetup64.exe | grep -i '<manifest version='

自动更新域名​

KSServerUpdateRequest fetch failed. The request timed out.​

macOS 自动更新失败

证书错误继续访问​

  1. 页面内输入 - thisisunsafe
  2. 控制台执行 - sendCommand(SecurityInterstitialCommandId.CMD_PROCEED)

取消所有 service worker 注册​

  • chrome://serviceworker-internals
$$('.unregister').forEach((b) => b.click());

open /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq: No such file or directory​

Docker 环境，非 root

Widevine Content Decryption Module​

  • CDM - Content Decryption Module - 内容解密模块
    • 实现 DRM
    • for Chrome、Firefox、Edge
  • L1：最高安全级别，要求所有内容处理和加密/解密操作都在受保护的硬件环境中进行。
  • L2：允许内容处理在操作系统的普通环境中进行，但加密/解密操作必须在受保护的硬件中进行。
  • L3：对于没有受保护硬件的设备，所有操作都可以在操作系统的普通环境中进行，这是最低的安全级别。
  • DRM - Digital Rights Management - 数字版权管理
    • adopted by Netflix、Amazon Prime Video
  • https://www.widevine.com/
  • https://support.mozilla.org/en-US/kb/enable-drm
  • https://www.freshports.org/www/linux-widevine-cdm/

Chrome vs Chromium​

Bookmarks​

<!DOCTYPE NETSCAPE-Bookmark-file-1>
<!-- This is an automatically generated file. It will be read and overwritten. -->
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8">
<TITLE>Bookmarks</TITLE>
<H1>Bookmarks</H1>

<DL><p>
    <DT><H3 ADD_DATE="1698514800" LAST_MODIFIED="1698601200">Folder 1</H3>
    <DL><p>
        <DT><A HREF="https://www.example.com" ADD_DATE="1698514800" ICON="https://example.com/favicon.ico">Example</A>
    </DL><p>
    <DT><A HREF="https://www.anotherexample.com" ADD_DATE="1698514800">Another Example</A>
</DL><p>
  • chrome://bookmarks/