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Check if database is reachable with nc

Check if database is reachable with nc

Last updated 1 year ago

nc -zv db_host db_port

Referrence

https://www.tecmint.com/check-remote-port-in-linux/
https://linux.die.net/man/1/nc
https://repost.aws/knowledge-center/rds-connectivity-instance-subnet-vpc