package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)^\[[^\]]+\]\s+\[(?<firstfieldname>[^\]]+)\]\s+\[(?<secondfieldname>[^\]]+)\]\s+\[(?<thirdfieldname>[^\]]+)\]\s+\[(?<fourthfieldname>[^\]]+)\]\s+\[(?<username>[^\]]+)\]\s+(?<message>.+)`)
var str = `[2020-03-29 18:37:51,020] [IG Audit Writer] [INFO ] [IG.AUDIT] [AUD6012] [UserNameHere] EventMessageHere`
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/