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In this tutorial we will learn about parsing JSON file with Go, nothing to worry about as we will try to keep this very simple, basic JSON parsing with Go we could say but we will provide enough information to familiarise yourself with Go structs, functions and a simple way of reading JSON files content. This example will contain two files, a JSON file called appinfo.json and a Golang file as well called main.go, file that will contain our application code. Many of you may find Golang confusing or maybe you are just starting now to code with Go which […]
Category: Golang | Published: 30/05/2019 | Updated: 19/07/2019Resize RAID 0 array by adding new disks
In this tutorial called Resize RAID 0 Array by Adding New Disks we will learn how to extend an existing RAID 0 Array in just a few easy steps via CLI. Before starting to resize your RAID 0 array please do take a backup of your data, this is very important as the resize action can lead to data loss. It’s well known that RAID 0 architecture by definition is very fast but in the same time it is not the safest, at any time one of the disks can fail and the entire array could be lost. It is […]
Category: General | Published: 10/01/2019 | Updated: 23/04/2019Setup an SFTP Server on CentOS
Set up an SFTP server on CentOS is our next tutorial where we will guide you as always, step by step, how to build from scratch such a server. We all agree that an SFTP server can be quite handy or sometimes a must if for example one or more applications within our stack requires file transfer between different processing steps or maybe for backups. In this tutorial we will learn how to build an SFTP server on CentOS 7 and OpenSSH 7.4 and also providing you two authentication solutions, first one being based on using basic password authentication and […]
Category: General | Published: 08/11/2018 | Updated: 14/12/2018Setup NFS Server and NFS Client on CentOS 7
In this tutorial we will learn how to set up NSF Server and NFS Client on CentOS 7 operating system, setting up or managing a NFS server or a NFS client is not quite a complex task at all, we’ll do our best to explain this entire process in the most simple possible way. We can use the set up from this tutorial for various small network sharing applications like setting up a backup server or maybe a simple file server etc., either way NFS package is always a good candidate to start with. Network File System (NFS) has been […]
Category: General | Published: 17/07/2018 | Updated: 26/08/2019Create 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: 05/11/2018MySQL GTID replication error can happen unexpectedly for various reasons and as often as the classic master slave, circular or multi-master replication but in this short tutorial we will learn, step by step, how to skip MySQL GTID transaction error in order to keep in sync our MySQL slave server. Before we begin we need to say that all below steps were tested in a master-slave setup using MySQL 5.6 and MySQL 5.7, we think that this MySQL skipping transaction method detailed below can be easily applied even for newer MySQL versions like 8+. Please note that all below operations […]
Category: MySQL | Published: 28/06/2018 | Updated: 05/11/2018