AWS EC2

Install aws cli

via brew

brew install awscli

Install using package

cat << EOF >> choices.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
  <array>
    <dict>
      <key>choiceAttribute</key>
      <string>customLocation</string>
      <key>attributeSetting</key>
      <string>/Users/yourusername</string>
      <key>choiceIdentifier</key>
      <string>default</string>
    </dict>
  </array>
</plist>
EOF

Download the package

curl "https://awscli.amazonaws.com/AWSCLIV2.pkg" -o "AWSCLIV2.pkg"

Install the package using standard installer

installer -pkg AWSCLIV2.pkg \
            -target CurrentUserHomeDirectory \
            -applyChoiceChangesXML choices.xml