Function PrintErrorMsg

cmd/usage.go:434–437

(format string, a ...interface{})

}

func PrintErrorMsg(format string, a ...interface{}) {
	format = fmt.Sprintf("\033[31m[ERROR] %s\033[0m\n", format) //Print error msg with red color
	fmt.Printf(format, a...)
}

func PrintWarnMsg(format string, a ...interface{}) {
	format = fmt.Sprintf("\033[33m[WARN] %s\033[0m\n", format) //Print error msg with yellow color