Hi, Monks, I am looking for an EXACT REGEX for a port number?

a few e.g

:42744

:1024

It DON'T want to MATCH my date Jun 19 08:48:50 where : is also present.

I went to https://regex101.com/ and wrote a bit, It WILL catch : of DATE data too

this catches BOTH

:[0-9]+

[download]
Can I have this? 
:[0-9]{4,5}

[download]

Your efforts r welcome.

In reply to Exact Regex for port Number by theravadamonk

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