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Unix Z Commands – Zcat, Zless, Zgrep, Zegrep and Zdiff Examples
In this article let us review how to perform normal file operation on a compressed files using the powerful Linux Z commands.Some of these z commands uncompressed the file temporarily in the /tmp...
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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...
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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...
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Two Methods to Protect your Data using Ubuntu Disk Encryption
User privacy and security is very hot topic nowadays, with various companies and three letter agencies snooping and mining your data, seemingly at every step. With this article, we take a break from...
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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...
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How to Install fprobe (Netflow) Tool on IPFire Firewall
This tutorial is about the compilation and installation of NetFlow tool (fprobe) on the IPFire firewall. Fprobe is libpcap based tool which collects network traffic data and emit output as flows...
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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...
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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...
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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...
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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...
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Setup Graylog2 Log Analyzer to Store and Search Log Errors
Graylog2 is an open-source log analyzer tool that makes use of MongoDB and ElasticSearch for storing and searching through log errors. It’s mainly used by developers to detect and fix errors in their...
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How to Edit Video Using Avidemux on Linux
If you are in need to do video editing, Linux got you covered on multiple basis. For professional stuff there are Blender and Kdenlive, but former has a steep learning curve and later has a lot of KDE...
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A Set of Commands to Clone and take Snapshots in ZFS File System
Notable new feature in Ubuntu 16.04 is addition of ZFS file system. This file system have long time been dubbed a Solaris' killer feature. It has been ported over to Linux but it wont be integrated...
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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...
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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 Wednesday, 05 October 2016 with pending security fixes (please wait for final release 11.0-RELEASE-p1 for production upgrade) while we have...
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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,...
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How to Setup Kubernetes 1.4 with kubeadm on Ubuntu
If you read our article about running Kubernetes locally, you are probably familiar with Kubernetes and eager to try it on real cluster as opposed to running it on one node with Minikube. Well, since...
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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...
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How to Configure IPsec VPN on PfSense Firewall
This article is about securing IP layer using Virtual Private Network (VPN) also known as IPsec (Internet Protocol security) on well-known open source firewall PfSense. Two components of IPsec protocol...
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How to Install WordPress on FreeBSD 11 with Apache, PHP and MySQL
WordPress is a free and open source content management system written on PHP and MySQL which powers most of the websites running in the web now a days. WordPress powers more than 26.4% of the top 10...
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