Ravi Sir's Cards › AWS
/etc vs /var?
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
What it is
/etc holds config files.
Why it matters
/var holds changing data.
How / example
Logs grow in /var/log.
du -sh /var/log