Ravi Sir's Cards › AWS
if in 4 steps
What is a VPC: your own private network inside one AWS Region, example ThreeTierVpc 10.0.0.0/16.
![if in 4 steps if runs a test. Exit code 0 = true. Strings and patterns: [[ ]]. Numbers: (( )).](/aws/ravi-sirs-cards/cards/en/rev-lx7-if.webp)
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What this card says
Why do we need it?
if runs a test.
What is it?
Exit code 0 = true.
How to do it
Strings and patterns: [[ ]].
Example
Numbers: (( )).
if (( n > 5 )); then