package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)(.*nameservers.*$\n.*addresses:).*$`)
var str = `network:
ethernets:
enp0s3:
addresses: [10.10.10.5/24]
gateway4: 10.10.10.1
dhcp4: no
nameservers:
addresses: [1.1.1.1, 2.2.2.2]
version: 2
`
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/