- Lab
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Using Regular Expressions to Search CloudWatch Logs
Regular expressions are all over the cloud! We can even search our CloudWatch logs through the use of CloudWatch Logs Insights, which is a powerful way of querying our log data to discover trends. In this hands-on lab, we'll use CloudWatch Logs Insights with basic regular expressions to discover server and client errors that keep hitting our website by searching through our HTTP log group.
Lab Info
Table of Contents
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Challenge
Filter All Errors
Using CloudWatch Insights, capture all error codes.
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Challenge
Filter Server Errors
Update your query so only server-based errors appear (500-level errors).
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Challenge
Filter Client Errors
Update your query so only client-based errors appear (400-level errors).
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