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In this tutorial called dump MySQL table and import we will learn how to export a single database table using mysqlpump utility instead of exporting an entire database and also we will guide you how to import a single database table using different methods. Exporting a single table can be very handy when you have to update or replace another database table that is not part of a cluster or maybe you simply need it for your development environment to perform some quick changes or various tests. In this example we will use MySQL 5.7 and MySQL Client (CLI) based […]
Category: MySQL | Published: 08/08/2018 | Updated: 23/04/2019Create a Backup Server on Linux
How to create a backup server on Linux is just another quick and easy tutorial from Tufora.com that will guide you step by step to create in just a few minutes your own Linux backup server based on CentOS 7 operating system and also system storage manager (ssm) utility. Even if we are living in the age of Cloud technology with so many nice tools available out there like storage buckets, blob stores and many other trendy names some of us may still need to keep the data safe somewhere on premises. This could be due data sensitivity or maybe […]
Category: General | Published: 06/07/2018 | Updated: 05/11/2018In this tutorial called create MySQL slave by cloning we’ll try to guide you through a very detailed but in the same time simple process to create a MySQL slave, also known as MySQL replica, by using a fresh backup taken from an existing MySQL server referred here as MySQL master server. Assuming that our master database is 11TB large we’ll have to copy its data content from US, where the master server is located to another server located in a UK data centre, not quite an easy task with this amount of data or without using a costly commercial […]
Category: MySQL | Published: | Updated: 05/11/2018We all know that the upgrade process for Kapow Kofax has never been easy or somehow straight forward, it requires a bit of extra work to be done in order to make it functional. We are sure that you haven’t landed on this page by mistake and you’re not here to complain about the software itself. We know that the whole upgrading process can be a bit frustrating, no clear documentation is provided by Kofax or maybe a simple shell script that can facilitate the upgrade process. No forums or tutorials about this software or at least a troubleshooting guide. […]
Category: General | Published: 26/06/2018 | Updated: 09/05/2019Generate SSH Key – Linux, Mac and Windows
In this quick tutorial, Generate SSH Key, we will learn more exactly how to generate a SSH Key in Linux or Mac using a terminal window and also in Windows using Putty. Before we start our little journey we should be clear about one thing, all SSH Keys consists of two parts, a Private Key and a Public Key. In this article we’ll generate both these keys and we’ll learn the importance but also the difference between these two. What is a Pivate Key As we said in our introduction a SSH Key contains a Private Key and a Public […]
Category: Security | Published: 09/02/2018 | Updated: 05/11/2018In this example we will explain how to create user in Linux and how to protect this user by setting up a password for it, we will demonstrate how to create a user account and not a system account. For this particular example we’ll use CentOS 7 as our main operating system and all the above tasks will be performed using shell prompt. Connecting to our environment As we mentioned before will be using shell prompt in our example and we’ll have to initiate a SSH connection in order to connect to our CentOS 7 environment. We can use Putty […]
Category: General | Published: 08/02/2018 | Updated: 05/11/2018