fedora使用命令行在Linux中安装Telegram，您必须启用 RPM Fusion 存储库：

sudo dnf install https://mirrors.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E %fedora).noarch.rpm https://mirrors.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-$(rpm -E %fedora).noarch.rpm

现在，您可以继续安装 Telegram：

sudo dnf install telegram-desktop