Tagged: golang

How to install latest golang on EC2

If you are looking for simple way to upgrade yourt golang installation on EC2, you can experience error like that: Error: Package: golang-bin-1.5.1-0.el6.x86_64 (epel) Requires: go = 1.5.1-0.el6 Installing: golang-1.4.2-3.19.amzn1.x86_64 (amzn-main) Because on amzn-main...

TOTP security tokens and 2-Step Verification

Time-based One-time Password Algorithm (TOTP) is an algorithm that computes a one-time password from a shared secret key and the current time. The most popular implementation of this solution is Google Authenticator. This application that implements TOTP security tokens. Usually is branded...