Ravi Sir's Cards › AWS
File commands
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?
Daily work on every server.
What is it?
ls, cd, cp, mv, rm, mkdir.
How to do it
Use -r for folders.
Example
Make nested folders.
mkdir -p app/logs/2026