Conventions used

There are a number of text conventions used throughout this book.

Code in text: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: "Mount the created nginx.conf configuration file as another file in your system."

A block of code is set as follows:

type Task struct {
Id          string `json:"id"`
Name        string `json:"name"`
Description string `json:"description"`
Timestamp   int64  `json:"timestamp"`
}

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

services:
  redis:
    image: redis
    ports:
      - 6379:6379

Any command-line input or output is written as follows:

$ curl --location --request POST 'localhost:8080/task/'
$ cat /etc/nginx/nginx.conf

Bold: Indicates a new term, an important word, or words that you see onscreen. For instance, words in menus or dialog boxes appear in bold. Here is an example: "Select System info from the Administration panel."

Tips or Important Notes

Appear like this.