package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(\d+\.\d+\.\d+\.\d+)\s+([\w\-]+)\s+([\w\-]+)\s+(\w+)\s+(\d+)\s+`)
var str = `####################################################################################
# <IP-Address> <ServiceType> <ServiceName> <MaxMemory> <Port>
####################################################################################
#192.168.122.225 database database 1024M
#192.168.122.226 database database 1024M
192.168.122.253 database database 1024M
## MCng BackEnd ServicesG
#192.168.122.125 amqs activemq 1024M
#
# <IP-Address> <ServiceType> <ServiceName> <MaxMemory> <JMXPort> <WebPort> #
#
192.168.122.125 csm csm 2048M 12000
192.168.122.125 clog clog 1024M 12001
192.168.122.146 sec
192.168.122.105 dtu-ds dtu-ds01 4096M 12004 `
if len(re.FindStringIndex(str)) > 0 {
fmt.Println(re.FindString(str),"found at index",re.FindStringIndex(str)[0])
}
}
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/