How to Remove Empty Lines from a File on ubuntu

karthikeya Boyini
Published on 20-Jan-2020 10:42:04
Do you know how to remove empty lines from the file in Ubuntu? It may also be performed manually if the file has few strains but if the file has hundreds of thousands of line that is tough to be accomplished manually. This article explains you about – how to ... Read More

How to Install and Use Command Line Cheat Sheets on Ubuntu

Sharon Christine
Published on 20-Jan-2020 10:40:14
Cheat is a command line primarily based on Python software that lets in system administrators to view and save helpful cheat sheets. It retrieves simple-text examples of a delegated command which will remind the user of alternatives, arguments, or commonplace makes use of. Cheat is used for “commands which you ... Read More

How to Recursively Search all Files for Strings on a Linux

karthikeya Boyini
Published on 20-Jan-2020 10:38:15
The grep command is used to search text or scans the given record for lines containing a match to the given strings or words. Use grep to search for lines of text that match one or many regular expressions, and outputs only the matching lines. Using the grep command, we ... Read More

How to Reclaim your Smart Phone’s Storage Space Quickly

karthikeya Boyini
Published on 20-Jan-2020 10:34:01
A smartphone is not just a phone, it can be a phone, a music player, a video player, a radio, an electronic musical instrument, a GPS, a gaming console, a heart rate monitor, a personal trainer, a digital camera, a document scanner, a messenger, a word processor, a personal pocket ... Read More

How to Quickly Install WordPress On Ubuntu/Linux Mint

karthikeya Boyini
Published on 20-Jan-2020 10:25:40
WordPress is a free and open source website and blogging tool and it is the most popular CMS (content management system) on the internet. It allows you to easily set up flexible blogs and websites on top of a MySQL backend with PHP processing. This article describes “How to install ... Read More

How To Install and Setup Sphinx on Ubuntu 16.04

Sharon Christine
Published on 20-Jan-2020 10:24:19
In this article, we will learn about how to install and setup Sphinx on Ubunt 16.04, Sphinx is an open source search engine which allows for full test searches, and is best in performing searches with a huge data very effectively where the data can be from any sources, (Ex ... Read More

How to Prepare for TOEFL Exam

karthikeya Boyini
Published on 20-Jan-2020 10:23:13
TOEFL stands for Test of English as Foreign Language. It is to measure the English language ability of non-native speakers who wish to study in American universities. The easiest way to register for the TOEFL exam is by logging on the official website where all steps are properly explained and ... Read More

How to Install and Get Started with Symfony 2 on Ubuntu

Sharon Christine
Published on 20-Jan-2020 10:19:35
Symfony is a full-stack, open-source PHP framework. It’s well known for its independent components which can be easily integrated into any other PHP project. The Symfony framework is suitable for building personal home page applications of any length, consisting of console programs supposed to run only at the command line. ... Read More

Find elements of an Array which are Odd and Even using STL in C++

Sunidhi Bansal
Published on 20-Jan-2020 10:18:07
Given with an array and the task is to find the number of odd and even elements in an array using standard template library in C++.To solve this problem we are using the function count_if() present in C++ standard template library. What is a count_if() function?Syntaxcount_if(LowerBound, UpperBound, function)Description − This ... Read More

Find elements of an array which are divisible by N using STL in C++

Sunidhi Bansal
Published on 20-Jan-2020 10:16:48
Given with an array and the task is to find the number which are divisible by N using standard template library in C++.To solve this problem we are using the function count_if() present in C++ standard template library.What is a count_if() function?Syntaxcount_if(LowerBound, UpperBound, function)Description − This function returns the number ... Read More
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