yum -y install tree tmux jq
curl -LO https://dl.k8s.io/release/v1.20.7/bin/linux/amd64/kubectl
install -o root -g root -m 0755 kubectl /usr/local/bin/kubectl
curl -Lo kops https://github.com/kubernetes/kops/releases/download/v1.20.0/kops-linux-amd64
chmod +x kops
mv kops /usr/local/bin/kops
curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
unzip awscliv2.zip
sudo ./aws/install