Ravi Sir's Cards › AWS
/proc and /dev
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?
See live system info.
What is it?
/proc is made by the kernel.
How to do it
/dev holds device files.
Example
Check memory.
cat /proc/meminfo