AWS CLI: Filtering for Output

April 10, 2022

The command below will show only the availability zones for the user’s default Region (as specified in aws configure).

aws ec2 describe-availability-zones --query 'AvailabilityZones[*].ZoneId'

The command without the query.

Filtered output…

Post written by: Paul Gurnig

Paul Gurnig

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SQL Server Date to Varchar Conversion Formats

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An Introduction to Writing Externs in C for Max/MSP

Paul Gurnig

Note that this paper was written in 2005-2006 while studying Computer Science at the University of Chicago. At the same time, I had added several Electronic Music courses with Howard Sandroff at UC. This paper might also be subtitled "when worlds collide".