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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 More
Given with the input as an IP address value and the task is to represent the given IP address as its hexadecimal equivalent.What is IP addressIP address or Internet protocol is a unique number to that uniquely describes your hardware connected to a network. Internet means over the network and protocol defines the set of rules and regulations that must be followed for connection. Because of IP address only it is possible for a system to communicate with another system over a network. There are two versions of IP that are −IPv4(Internet Protocol Version 4)IPv6(Internet Protocol Version 6)IP address is ... Read More
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 More
Given with the input as KiloBytes and the task is to convert the given input into number of bytes and bits.Bit − In computers, bit is the smallest unit represented with two integer value 0 and 1 and all the information in computer is processed as a sequence of these two digits.N-bits = 2 ^ N patterns, where N can be any integer value starting from 1.Byte − In computers, byte is represented with 8 bits. Byte is capable of holding one character to numbers ranging between 0 and 255.1 byte = 8 bitsWhich means 2 ^ 8 patterns which ... Read More
Excel is one of the most commonly used business software on the market. And yet not everyone is able to fully utilize it. By using these tips you can create impressive spreadsheets that communicate effectively and make your point clearly and quickly.VLOOKUPIt helps you search data that’s scattered across different sheets and workbooks and bring those sheets into a central location to create reports and summaries. It helps you find information in large data tables such as inventory lists. To insert this, select the Formulas tab, and then click on Insert Function. A box appears that allows us to select ... Read More
You are given with number of days, and the task is to convert the given number of days in terms of years, weeks and days.Let us assume the number of days in a year =365Number of year = (number of days) / 365Explanation-: number of years will be the quotient obtained by dividing the given number of days with 365Number of weeks = (number of days % 365) / 7Explanation-: number of weeks will be obtained by collecting the remainder from dividing the number of days with 365 and further dividing the result with number of days in a week ... Read More
Given with the matrix of size nxn the task it to convert any type of given matrix to a diagonal matrix.What is a diagonal MatrixDiagonal matrix is the nxn matrix whose all the non-diagonal elements are zero and diagonal elements can be any value.Given below is the diagram of converting non-diagonal elements to 0.$$\begin{bmatrix}1 & 2 & 3 \4 & 5 & 6 \7 & 8 & 9 \end{bmatrix}\:\rightarrow\:\begin{bmatrix}1 & 0 & 3 \0 & 5 & 0 \7 & 0 & 9 \end{bmatrix}$$The approach is to start one loop for all non-diagonal elements and another loop for diagonal elements ... Read More
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 More
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 ... Read More
In this article, we will learn how to configure and install the Dropbox client and run as a service on CentOS7 server. This makes the server to connect with Dropbox and keep a copy of files synchronized. To complete the setup we needed a non-root user with Sudo permissions or a root user.Installing the Dropbox ClientWe can download the latest Linux Dropbox client from the below link.# cd ~ # curl -Lo dropbox-linux-x86_64.tar.gz https://www.dropbox.com/download?plat=lnx.x86_64After downloading, we need to create a folder for client software and extract the compressed file which we downloaded.# mkdir -p /opt/dropbox-client # tar xzfv dropbox-linux-x86_64.tar.gz --strip ... Read More