RSSCategory: LINUX HOWTO

How Install Microsoft SQL Server on Ubuntu / RHEL / Centos / Docker

So that day have came now, MSFT has to port their software to Linux in order to stay relevant. MS SQL Server preview have came out and it is supported on Ubuntu, CentOS, RHEL  and Docker container. In this article we are going to walk through how to install Microsoft SQL Server on linux platforms […]

November 19, 2016 | By
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How to Setup lsyncd for Synchronize Directories to Remote Computers

If you want some directory of yours actively backed after every change, they are a lot of sync options to choose from. Software like csync, rsync, csync2, lsyncd and many others will all do the job, but in this article we will only review one of them. We will introduce features of lsyncd, a synchronization […]

November 3, 2016 | By in LINUX HOWTO
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How to Setup Percona Cluster with HAproxy Loadbalancer on CentOS 7

We earlier shown how to setup MariaDB Galera cluster with HAproxy, and today we will do the similar setup with Percona's distribution of MySQL. Percona is the company that has deep expertise with MySQL and MongoDB, and they make their own distributions of those databases as well as storage engines for both databases. Today we will […]

November 1, 2016 | By in LINUX HOWTO
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How to Install Terminix the Tiling Terminal Emulator in Linux Distros

If you are frequently longing onto multiple servers over SSH and have many terminal windows floating over your desktop, this article might be interesting for you. To do away with window clutter, we  are going to install Terminix, a tiling terminal emulator which is based on GTK+ 3 and can help you have many terminals stacked into […]

October 5, 2016 | By in OPEN SOURCE TOOLS
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How to Setup Etcher USB and SD Card Image Writer for Linux

There are plenty of tools for writing to USB drives on Linux, but most are specialized to writing bootable USB images of one distro. For example, Fedora has its own tool which makes Fedora Live USB, and other distros also have the same. If you try to write something else, it might or might not […]

September 29, 2016 | By in OPEN SOURCE TOOLS
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How to Install Freebsd 11 Unix Server and Its Time to Upgrade

The new Freebsd 11 release announcement supposed to happen Monday, 10 October 2016 (update -  released ) with pending security fixes (please wait for final release 11.0-RELEASE-p1 for production upgrade) while we have images ready on ftp and its packed with a lot of new features includes faster network, improvements to NUMA, devctl to request administrative changes […]

September 28, 2016 | By in DISTROS
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How to Setup Vuls Vulnerability Scanner in Linux

VULS is a security vulnerability scanner for Linux. It downloads the NVD (National Vulnerability Database) and inserts into a sqlite database. Vuls has built in CVE dictionary for this sqlite file. The servers are connected using key based authorization, hence we need to generate ssh keys and confirm the authorization between servers and scan target. Since, vuls is an […]

September 27, 2016 | By in SECURITY
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All You Need to Know About Linux Kill Command From Scratch

The kill command is used on linux and other Unix-like operating systems ( Solaris,  AIX, HP-Unix, Mac). It doesn’t matter which operating system you are using to terminate processes without having to log out or reboot the computer. A process, also referred to as a task, is an executing (i.e., running) instance of a program. […]

September 20, 2016 | By in LINUX COMMANDS
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How to Install perf Tool on CentOS and Ubuntu

Perf is a performance counter for Linux. With it you can know many secrets of the running linux system. For example why L2 cache misses are happening. Why your disk is showing activity, which code paths are making the stalls in the kernel, and many other things. In this article, we will show basics of […]

September 19, 2016 | By in LINUX COMMANDS
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24 Things To Do After Installing Elementary OS Loki

If you followed our guide for installing Elementary OS, next thing you want to know is what to install to actually make your Elementary install usable. We have made a neat video for that, but what if you want to paste commands, or only some of them? You might not need all of it,  so […]

September 15, 2016 | By in GUI
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How to Setup rkt Containers on Fedora 24

You might have heard about CoreOS and its Rocket containers. It is the competitor to docker but it has not seen much usage outside of CoreOS. Installation on other Linux distribution is sometimes challenging, especially on CentOS due to old kernel which has issues when running rkt. In this article we are going to use rocket […]

September 15, 2016 | By in CONTAINERS
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How to Install RedHat JBoss Developer Studio 10 on Ubuntu

Red Hat have recently introduced zero cost developer subscriptions for RHEL, and before that for JBoss as well. In this article we will install Red Hat JBoss developer studio on Ubuntu. We wont go trough process of creating Red Hat account that is needed for getting free subscriptions, and there is two reasons for that. […]

September 13, 2016 | By
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Install Elementary Loki 0.4 from USB with Dual Boot on Windows 10

New elementary OS loki is out. In this article we will show how to install Elementary os Loki in dual boot with Windows. Elementary OS is very neat distribution which aims to offer alternative to Windows and macOS and bring new users to the Free Software land. Elementary OS bases upon Ubuntu LTS releases. We […]

September 10, 2016 | By in DISTROS
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How to Install Kubernetes Locally using Vagrant / Minikube

Kubernetes is extensive platform for managing container clusters, coming from Google. Like most server software from Google, Kubernetes excels in scalability but it might be challenging to use it for local deployment on a say laptop . So for this example I will use my production laptop which is running Fedora 24, but you can use […]

September 8, 2016 | By
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