Rezwanul-Haque

package main

import (
  "fmt"
  "reflect"
  "math"
  )

//PROBLEM 01
//

Rezwanul-Haque

ssh-add is a command for adding SSH private keys into the SSH authentication agent for implementing a single sign-on with SSH. The agent process is called ssh-agent;

The cool thing about ssh-agent and ssh-add is that they allow the user to use any number of servers, spread across any number of organizations, without having to type in a password whenever moving between servers. This is commonly used by system administrators to move among the machine they administer. It is also widely used in universities and research institutions for accessing computing resources.

A more practical example would be: when anyone shifts to a new organization and gets a new organization email address for the specific organization. He/She might need to create a VCS(version control system) account at GitHub, bitbucket, GitLab, etc. Most Developers already have one personal account on any of those VCS sites. So to set up these two accounts on a single machine sometimes complex. In this post we will learn how to set up two or more V

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Rezwanul-Haque

Universal "for" loop in Golang

Every programming language has some kind of loop for repeatedly executing a block of code. Programming languages like C/C++, C#, Python, Nodejs etc have their own way of writing loops. Among different types of loops the most common one is the for loop which almost all programming languages implement.

Example of a "for" loop

type Node struct {
    Next  *Node
    Value interface{}
}