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wget -q -O - https://repo.yandex.ru/yandex-browser/YANDEX-BROWSER-KEY.GPG | sudo apt-key add -

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sudo sh -c 'echo "deb [arch=amd64] http://repo.yandex.ru/yandex-browser/deb beta main" > /etc/apt/sources.list.d/yandex-browser-beta.list'

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sudo apt update

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sudo apt install yandex-browser-beta

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