package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)^(?:.*?(\d+(?:[.]\d+){3}(?:/\d+)?)){2}`)
var str = `Deny tcp src dmz:77.77.77.7/61112 dst dmz:55.55.56.57/139 by access-group "outside_access_in" [0x8b3ecfdc, 0x0]`
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/