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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...
View ArticleHow to Setup Active Directory Domain Controller on Ubuntu using Samba
SAMBA is an open source implementation of the SMB file sharing protocol that provides file and print services to SMB / CIFS clients. It helps in successfully networking your Ubuntu system with Windows...
View ArticleHow to Install and Manage Snap Packages on Ubuntu 16.10
Advanced packaging tool, known for acronym apt, have been used in Debian and derivatives for nearly two decades. Similarly on Red Hat based systems, the RPM is used for even longer. To fix shortcomings...
View ArticleHow To Set Up Jenkins for Continuous Development Integration on Ubuntu 16
In this blog, we will set up jenkins and configure jenkins on ubuntu 16 for continuous development and continuous integration. Jenkins is a Continuous Integration server. Basically, Continuous...
View ArticleAn UFW Firewall Guide to Enable, Deny, Allow, Delete Rules on Ubuntu
Firewall is important security component of every operating system. Linux kernel has great packet filtering and port filtering framework which is called Netfilter. To have a complete firewall, the...
View ArticleHow to Setup CouchDB Replication on Ubuntu 16
In today article we will set up CouchDB replication on Ubuntu 16.10. CouchDB is NoSQL database much similar to cassandra we wrote about earlier. Rather than Cassandra's Java, CouchDB is written Erlang...
View ArticleHow to Setup VNC Server on Ubuntu 16.10 with ssh Tunneling
Traditional way to administer server is over ssh and command line. But sometimes you need to run some application with a GUI on a server, and since you typically don't sit next to server and even if...
View ArticleHow to Setup Minecraft Multiplayer Server on Ubuntu 16.04
Minecraft is very popular sandbox game that is played by kids and grownups across entire globe. In this article we will show how to install a Minecraft server to play Minecraft with your friends in...
View ArticleSetup Hot Backups of MySQL with Percona Xtrabackup on Ubuntu
When backing up a database, you generally don't want to stop the database. Because if you stop it, your application will become unavailable. But if you do not stop it, your backup might end up...
View Article30 Most Frequently Used Hadoop HDFS Shell Commands
In this tutorial, I will walk you through the Hadoop Distributed File System (HDFS) commands you will need to manage files on HDFS. HDFS command is used most of the times when working with Hadoop File...
View ArticleHow to Install GitLab with Ngnix (SSL) on Ubuntu 16.04
GitLab is a web-based Git repository manager similar to Github. It's an open source git repository management tool powered by Ruby and Rails. It provides a .deb package which contains GitLab Community...
View ArticleHow to Install Apache Sqoop on Ubuntu 16.04
Apache Sqoop is a tool designed for efficiently transferring bulk data between Apache Hadoop and structured datastores such as relational databases. For example : MySQL, Oracle, Microsoft SQL Server....
View ArticleHow to Create User, Database with SQL in MariaDB on Ubuntu 16.04
MariaDB is an open-source MySQL project with more improved features. It is highly compatible with MySQL and it can be considered as a drop-in replacement for MySQL. All client libraries, client-server...
View ArticleHow to Install Open Visual Traceroute on Ubuntu 16.04
Open Visual Traceroute is a free and open source Java based visual traceroute and packet sniffer tool that can be used to display data in a 3D or a 2D map component. You can easily export data to image...
View Article5 Steps Start Ubuntu 16.04, 17.04 in Text Mode
The advantages of text modes as compared to graphics modes include lower memory consumption and faster screen manipulation. Text mode or console mode or command line mode saves a lot of RAM uses so...
View ArticleHow to Measure Internet Consumption from Linux Terminal
Nbwmon is a ncurses based bandwidth monitor tool that can be used to get detailed information like, transmitted and received traffic for a network interface. Nbwmon comes with lots of features some of...
View ArticleHow to Configure PBIS to Join Ubuntu with Windows AD
In this article, we will install and configure PowerBroker Identity Services (PBIS) on the Ubuntu 14.04 in order to join together with Windows Active Directory. We also will consider how to remove...
View ArticleNautilus Addon - ReSize JPG and PNG Image Files on Ubuntu 16.04
There are various tools available to reduce the size of jpg and png images like GIMP or a photo manager such as Shotwell or using the command in the terminal to perform batch processing of several...
View ArticleHow to Install PHP 7 Imagick Extension on Ubuntu 16.04
The php imagick extension enables servers to create, edit, convert and/or manipulate images via PHP using the ImageMagick software. It can read and write images in most of the image formats including...
View ArticleSpaceView - A Tool to Indicate Disk Space Usage on Ubuntu
If you need to keep an eye on the use of your PC's disks, here's how to install the SpaceView indicator to see disk space on Linux. SpaceView indicator is an Ubuntu gauge that displays the use of the...
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