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Articles by Lakshmi Srinivas
Page 22 of 24
How to install guake drop down terminal terminal on ubuntu
Guake is a drop-down terminal for GNOME and any other desktop. It aims to provide a quick-access terminal, that show/hide on screen with a simple key pressing. Its style of window is based on an fps games, and one of its goals is being easy to reach. Guake is written mostly in python and has a little piece in C. This article explains about how to install Guake terminal on Ubuntu.FeaturesIt is a Lightweight terminalSimple Easy and ElegantSmooth integration of terminal into GUIIt Appears when you call and disappears once you are done by pressing a predefined hotkey (F12 by ...
Read MoreHow to secure apache with using lets encrypt an open source ssl provider
In this article, we will learn how to setup TLS/SSL certificates using the “Let’s Encrypt” on Ubuntu server with Apache as a web server, we shall also cover how to automate the certificate renewal using corn jobs.PrerequisitesTo complete this demo we needed to have the below requirementsAn Ubuntu server with a user with sudo permissions.Apache server installed on it with a proper domain name configured.Installing the Dependencies on ServerWe needed to update the server using the below command and install the git to get the Let’s Encrypt client from the repository.$ sudo apt-get update$ sudo apt-get install gitDownload the Let’s ...
Read MoreHow to configure and secure the server setup on centos 7
In this article, we will learn some configuration steps that should be taken care for security purpose and usability, just after a new server is installed. This will help us in building a solid foundation.Avoiding the ‘root’ user LoginThe root is the administrator or the super user in the Linux environment, who has all the privileges on the system. Generally, it is highly recommended to use the root user directly, as it may cause many issues or any accidental loss of data or due to any changes which may be done accidentally.In the next step, we will be setting up ...
Read MoreHow to install install mariadb 10 2 centos 7
In this article we shall learn about – how to install MariaDB 10.2 on Centos 7 / RHEL. This can be used as a guide for beginners or as a reference. Please note that, this can also be used as an alternative replacement of MySQL.Features of MariaDBMariaDB is an open-source and an alternative relational database management software.MariaDB is robust, fast and Scalable with rich storage engines.MariaDB has new features such as GIS and JSON.Server Information and PackagesThe Package included: MariadB, Mariadb-server, MariaDB-libs.The Daemon Name used is: mariadb.Port No: 3306.Configuration path: /etc/my.cnf.Installing Maria DB 10.2 on Centos 7 / RHEL 7In ...
Read MoreHow to install and configure own wordpress instance on linux centos 7
In this article, we will learn about how to install WordPress in an open source website and blogging tools which works with PHP and MySQL. WordPress is the most popular Content management system (CRM) used on the Internet and it has more plugins to extend the functionality of the WordPress.PrerequisitesBefore we set up, the we need to have the below –We need a non-root user with Sudo privilegesWe need to setup LAMP (Linux, Apache, MySQL and PHP) which needs to be installed on the Centos 7 Server.Creating MySQL Database and User for the WordPressAssuming that we have already had LAMP ...
Read MoreUpgrade your computer for free to windows 10
People who have been using windows operating system usually encounter persistent messages to upgrade to Windows 10. The good news is that, upgrading to Windows 10 is now free. But in case of Apple, it allows its users to upgrade to newest operating system for free at any point. If users delay, they might land themselves in trouble as Windows is taking a very different approach.All those who have not upgraded their system to Windows 10 by June 29, 2016, they need to spend about $119. And those who consider, the cost of upgradation is more than they can handle. ...
Read MoreKnowing How much traffic a website gets
When your website enters fierce competition of the online market, you require to know how much traffic it is drawing and how is it performing in terms of not only its presence on the internet but also in terms of its visibility in the market.The website traffic information is vital for validating its content and understanding on – how much traffic it should bring to get potential results. This data is very useful for the website owners as well as the advertisers. Let us see some tools for knowing how much traffic a website gets.Alexa.comAlexa is an Amazon company known ...
Read MoreSending large files over internet
How large file is really considered and treated as large entirely varies as per the context. At times it is required to send and share very large files over Internet. High resolution, large size image files, PDF files, MP3 files containing audio of around 3 minutes can come at least 5MB size.The email service providers often put size limits on the size of the attachments. In addition, if the possible large files are sent through email as attachments, they take additional overload of few KBs. It becomes even tougher when you need to send it to multiple recipients. Today, there ...
Read MoreHow to install graylog 1 3graylog2 on centos 7rhel 7
In this article we will configure and install the Graylog 1.3 (which is also referred as Graylog2) on CentOS 7, Graylog gathers the syslog’s of the machines into a centralized location. Graylog is a log management and analysis tool that can be used in many cases, for monitoring the SSH logins and unusual activity for debugging applications and logs, the uses Elasticsearch, Java and MangoDB.Graylog Features and ComponentsGrayLog Server Node − Server mainly receives and processes the messages and communicates with the non-servers components.Elastic search Nodes − This will store the messages and logs.MangoDB − This stores metadata.Web Interfaces − ...
Read MoreHow to use microsoft keyboard app word flow
Microsoft has launched a new keyboard app called “WordFlow” that would make your chatting and texting lot more quick and fast for its users. This new keyboard app called “WordFlow” has a fast-typing feature which was just introduced in Windows Phone to iOs. It predicts what the user is trying to write making it much easier for user to complete their sentences.On the basis of user feedback the WordFlow has developed some new features. The library including emoji’s and shades have been expanded. Issues of bad accuracy while tapping the space bar have been solved. The memory and performance have ...
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