Ravi Sir's Cards › AWS
nohup vs systemd service
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
Long jobs
nohup
Survives logout.
systemd service
Managed and restarted.
Key points
No restart.
Logs in journald.
Example
nohup job.sh &
Use when
Quick one-off.
Anything long-term.