Maybe something like this may help you

#!/bin/bash## requirements: bc, awk, tr, cut##_gocurrel="$(go
version|awk '{print $3}'|tr -d "go"|cut -d"."
-f1-2)"_gominrel="1.5"###_key=$(echo "$_gominrel > $_gocurrel" | bc
-l)###if [ "$_key" != "0" ]then
        echo "Ops! Current go release is $_gocurrel and you need $_gominrel"
        exit 1fi###



On Wed, Aug 9, 2017 at 10:15 AM, Shawn Milochik <shawn.m...@gmail.com>
wrote:

> Running "go version" at the command line returns a version number. You can
> parse that.
>
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