Ravi Sir's Cards › AWS
Default values
What is a VPC: your own private network inside one AWS Region, example ThreeTierVpc 10.0.0.0/16.
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What this card says
Why do we need it?
Use default if empty.
${env:-dev}
What is it?
Set default too.
${port:=8080}
How to do it
Stop if missing.
${target:?missing}
Example
Value only if set.
${debug:+-v}