Try the regex: "Core Count: [0-9]+", then split on ":" and select the
second part.
On Thu, 1 Apr 2021, 15:28 Sharan Guhan, <shara...@gmail.com> wrote:
> Hi Experts,
>
> New to Golang and finding it non trivial to achieve the below efficiently
> :-) Any pointers will help..
>
> I have a huge string as below .. Now from this I want to extract the
> number "18" after "Core count".. I was thinking of walking through each
> string with Spilt("\n"), but that will make it slower. I also tried
> strings.Index with "Core count", but unable to see how to pull the 18 from
> this..
>
> Sharan
>
>
> "Version: Intel(R) Xeon(R) Gold 6140 CPU @ 2.30GHz
> Voltage: 1.6 V
> External Clock: 100 MHz
> Max Speed: 4000 MHz
> Current Speed: 2300 MHz
> Status: Populated, Enabled
> Upgrade: Socket LGA3647-1
> L1 Cache Handle: 0x004D
> L2 Cache Handle: 0x004E
> L3 Cache Handle: 0x004F
> Serial Number: Not Specified
> Asset Tag: UNKNOWN
> Part Number: Not Specified
> Core Count: 18"
>
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