how to install helm in ubuntu code example

Example 1: how to install helm in ubuntu

curl https://baltocdn.com/helm/signing.asc | sudo apt-key add -
sudo apt-get install apt-transport-https --yes
echo "deb https://baltocdn.com/helm/stable/debian/ all main" | sudo tee /etc/apt/sources.list.d/helm-stable-debian.list
sudo apt-get update
sudo apt-get install helm

Example 2: helmfile install ubuntu

wget {{ bin_url }} -O helmfile_linux_amd64
Example 
wget -O helmfile_linux_amd64 https://github.com/roboll/helmfile/releases/download/v0.135.0/helmfile_linux_amd64
chmod +x helmfile_linux_amd64
mv helmfile_linux_amd64 ~/.local/bin/helmfile