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コマンドラインだけでWebブラウザのバージョンを調べる

Last updated at Posted at 2018-02-27

はじめに

Webブラウザのバージョンを調べる必要があったが、Webブラウザを立ちあげる必要がありそうで面倒臭い。
そこでコマンドラインだけでWebブラウザのバージョンを調べる方法を整理した。

確認したOS

  • Windows 10 May 2019 Update (バージョン 1903 [18362.476]]) 64bit
  • macOS High Catalina

Google Chrome

Windows10

dir /B /O-N "C:\Program Files (x86)\Google\Chrome\Application" | findstr "^[0-9].*¥>

Mac OSX

/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome --version

Mozilla Firefox

Windows10

"C:\Program Files\Mozilla Firefox\firefox.exe" -v | more

Mac OSX

/Applications/Firefox.app/Contents/MacOS/firefox-bin -v

Opera

Windows10

dir /B /O-N "C:\Program Files (x86)\Google\Chrome\Application" | findstr "^[0-9].*¥>"

Mac OSX

/Applications/Opera.app/Contents/MacOS/Opera --version

Safari

Mac OSX

cat /Applications/Safari.app/Contents/version.plist | xmllint --xpath "//string[3]/text() |//string[4]/text()" -

Microsoft Edge

Windows10

reg query HKEY_CLASSES_ROOT\ActivatableClasses\Package\ | findstr "Edge_"

※ cmd.exeやPowerShellでもう少しうまく加工したい。。。

Internet Explorer

Windows10

reg query "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer" /v "svcVersion"
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