Jun 202020

ADM

Sending emails with Golang

  • 20 June 2020
  • ADM

To send an email directly from Golang you can use the package smtp which implements the Simple Mail Transfer Protocol (SMTP) as defined in RFC 5321. You also need a mail server, for this tutorial will use the Gmail mail server.

Apr 282020

ADM

How to install Nginx on Ubuntu

  • 28 April 2020
  • ADM

Nginx is one of the most popular web servers in the world. It is also known to be more resource-friendly than Apache in most cases and can be used as a web server or as a reverse proxy.

May 112020

ADM

Install and use firewalld on Ubuntu

  • 11 May 2020
  • ADM

Firewalld is one of the Linux firewall management tool and it is available on the in the Ubuntu's default repositories, therefore it is available to be installed from these repositories using the apt packaging system.

Aug 242019

ADM

How to fix apt lock-frontend error in Ubuntu

  • 24 August 2019
  • ADM

How to fix the E: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable) error.

Mar 222020

ADM

How to setup a proxy with authentication for HTTP client in Golang

  • 22 March 2020
  • ADM

How to setup a proxy with authentication for HTTP client in Golang example using http.Transport and http.Client. Simple example calling httpbin.org test server.

Mar 052018

ADM

How to setup a proxy for HTTP client in Golang

  • 05 March 2018
  • ADM

How to setup a proxy for HTTP client in Golang example using http.Transport and http.Client. Simple example calling httpbin.org test server.