Regular Expressions 101

Explanation
Pro

http://the literal text http:// (case sensitive)

Non-Capturing Group(?:sv\d+sv|hv\d+hv)

1st Alternativesv\d+sv

svthe literal text sv (case sensitive)

\d+a digit, repeated at least once

svthe literal text sv (case sensitive)

2nd Alternativehv\d+hv

hvthe literal text hv (case sensitive)

\d+a digit, repeated at least once

hvthe literal text hv (case sensitive)

-prod-domainthe literal text -prod-domain (case sensitive)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

com/healththe literal text com/health (case sensitive)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Match Information

Detailed match information will be displayed here automatically.

Quick Reference

25 tokens

Regular Expression

http://(?:sv\d+sv|hv\d+hv)-prod-domain\.com/health

New

http://sv01sv-prod-domain.com/health
http://sv02sv-prod-domain.com/health
http://sv03sv-prod-domain.com/health

I now need to add servers that are named:

http://hv??hv-prod-domain.com/health

http://hv01hv-prod-domain.com/health
http://hv02hv-prod-domain.com/health
http://hv03hv-prod-domain.com/health