Go Standard Library Cookbook

How to do it...

1. Open the console and create the folder chapter11/recipe01.
2. Navigate to the directory.
3. Create the file logging.go with the following  content:

        package main        import (          "log"          "os"        )        func main() {          custLogger := log.New(os.Stdout, "custom1: ",                                log.Ldate|log.Ltime)          custLogger.Println("Hello I'm customized")          custLoggerEnh := log.New(os.Stdout, "custom2: ",                                   log.Ldate|log.Lshortfile)          custLoggerEnh.Println("Hello I'm customized logger 2")        }

4. Execute the code by go run logging.go.
5. See the output: