package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)^(\w{3} \d{1,2} \d{2}:\d{2}:\d{2}) (\S+) %AAA-I-(CONNECT|DISCONNECT): New http connection for user (\S+), source (\S+) destination (\S+), (.*)$`)
var str = `Feb
Feb 17 10:08:43 2.2.2.2 %AAA-I-DISCONNECT: http connection for user admin, source 1.1.1.1 destination 2.2.2.2 TERMINATED
Feb 17 10:08:47 2.2.2.2 %AAA-I-CONNECT: New http connection for user admin, source 1.1.1.1 destination 2.2.2.2, local user table ACCEPTED.
Dec 1 0:08:43 2.2.2.2 %AAA-I-DISCONNECT: http connection for user admin, source 1.1.1.1 destination 2.2.2.2 TERMINATED
Jan 2 1:08:47 2.2.2.2 %AAA-I-CONNECT: New http connection for user admin, source 1.1.1.1 destination 2.2.2.2, local user table ACCEPTED.
`
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/