必要なツールをインストール: sudo apt install apt-transport-https curl 認証キーを取得: sudo curl -fsSLo /usr/share/keyrings/brave-browser-archive-keyring.gpg https://brave-browser-apt-release.s3.brave.com/brave-browser-archive-keyring.gpg リポジトリを追加: echo "deb [signed-by=/usr/share/keyrings/brave-browser-archive-keyring.gpg] https://brave-browser-apt-release.s3.brave.com/ stable main"|sudo tee /etc/apt/sources.list.d/brave-browser-release.list インストール実行: sudo apt update && sudo apt install brave-browser
https://portableapps.com/apps/internet/google_chrome_portable
