[1]Instalar .NET Core 3.0. [root@dlp ~] # yum -y install deltarpm unzip zlib gettext libunwind libicu libcurl-devel openssl-devel libicu-devel [root@dlp ~] # rpm –import https://packages.microsoft.com/keys/microsoft.asc [root@dlp ~] # cat > /etc/yum.repos.d/dotnetdev.repo <<EOF [packages-microsoft-com-prod] name=packages-microsoft-com-prod baseurl=https://packages.microsoft.com/yumrepos/microsoft-rhel7.3-prod enabled=1 gpgcheck=1 gpgkey=https://packages.microsoft.com/keys/microsoft.asc EOF [root@dlp ~] # yum -y install dotnet-sdk-3.0 [root@dlp ~] # echo ‘export PATH=$PATH:$HOME/dotnet’ > /etc/profile.d/dotnetdev.sh [root@dlp ~] # source /etc/profile.d/dotnetdev.sh [root@dlp ~] # dotnet –version 3.0.102 [2]Ejecute la aplicación de consola de muestra para probarla con un usuario común. [cent@dlp ~]$ dotnet new […]