Ravi Sir's Cards › AWS
while vs until
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
Loop
while
Runs while test is true.
until
Runs while test is false.
Key points
Read data, counters.
Wait until ready.
Example
while (( i < 5 ))
Use when
Most loops.
Health checks.