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In the article, the users are going to hide or minimize the ribbon in Microsoft Excel. The users can right-click on the ribbon to minimize or hide all the tabs. This method may be completed utilizing an easy way within Microsoft Excel by using the Ku-tools tab to minimize the ribbon. The two examples are demonstrated in this article to hide the Ribbon in Excel. Multiple tabs are presented in ribbon to be used by the users to achieve the targeted goals. The step-by-step explanation is depicted in both examples to show a similar result. Let us start with ... Read More
In this tutorial, we will explore how to create a shell script that validates dates, taking into account the rules of leap years. We will be using the Linux operating system and the Bash shell scripting language for this purpose. Shell scripting allows us to automate tasks and perform complex operations by writing simple and efficient scripts. By the end of this tutorial, you will have a working shell script that can accurately validate dates and handle leap years. We will develop a shell script that prompts the user to enter a date in the format "YYYY-MM-DD" and then validates ... Read More
In the article, the users are going to maximize all of the columns in Microsoft Excel. There are numerous types of structures within the Excel sheet including conditional formatting, Adjust Cell Size, and Column Width that are used according to the need. The users can use the Adjust Cell Size from the Ku-tools tab and Column Width to customize the column size which will maximize all columns in Excel. This method may be completed utilizing an easy way within Microsoft Excel by using the top-left corner button to select the whole sheet that will adjust the size of the column. ... Read More
The rm -rf command is a crucial aspect of the Linux operating system that enables the deletion of files and directories. This particular command is often utilized in batch processing when a significant number of files and directories need to be removed. However, it is essential to be cautious when using the rm -rf command, as it can lead to permanent data loss and does not require any confirmations or prompts before deleting files and directories. In this article, we will delve into the mechanics of the rm -rf command and its dangers. Additionally, we will also provide some guidelines ... Read More
For a variety of computing environments, Linux, an open-source operating system renowned for its reliability, security, and adaptability, has gained popularity. Managing user accounts is a critical component of Linux system administration that greatly impacts the safety, usability, and general effectiveness of the system. We will explore the complexities of creating, editing, and deleting user accounts as we delve into the world of Linux user management. We will also go over additional factors and best practices to make sure users are in a safe and organized environment. This comprehensive guide will give you the knowledge and tools required to master ... Read More
Linux, an open-source operating system, is widely recognized for its robustness, security, and flexibility. While it offers a variety of graphical user interfaces, Linux's command-line interface, powered by the Bash shell, remains a favorite among power users and system administrators. Mastering Bash commands can significantly enhance your productivity and efficiency in a Linux environment. From simplifying complex tasks to automating repetitive operations, understanding and utilizing useful and time-saving Bash commands can unlock a world of possibilities. In this article, we will explore a range of essential Bash commands that will empower you to navigate directories, manipulate files, process text, ... Read More
What is PHP? PHP (Hypertext Preprocessor) is a popular scripting language designed for web development. It is widely used for creating dynamic and interactive web pages. PHP code can be embedded directly into HTML, allowing developers to mix PHP and HTML seamlessly. PHP can connect to databases, process form data, generate dynamic content, handle file uploads, interact with servers, and perform various server-side tasks. It supports a wide range of web development frameworks, such as Laravel, Symfony, and CodeIgniter, which provide additional tools and features for building web applications. PHP is an open-source language with a large community, extensive ... Read More
If you’re a Linux user, managing disk space is essential to system maintenance. However, identifying the files and directories that are taking up larger amounts of space can be a stressful task. That's where Agedu comes in. Agedu is an important tool that can help you track down wasted disk space on your Linux system. In this article, you’ll be informed through installing and using Agedu to identify the directories and files that are taking up the most space on your Linux system. By the end of this article, you will be able to optimize your disk space by ... Read More
The aim of this article is to implement a program to print the number of camel case character present in a given string. As you all know, a string is a collection of characters. Now let us see what camel case letters are. Programming languages like Java utilise a naming style called camel case. That is, It includes entering multi-word identities without spaces or underscores, having the initial word in lowercase with successive words in uppercase. Code written in this manner is easier to read and understand. The inner uppercase letters, which resemble camel humps, are what give the name ... Read More
The challenge is to display the top five probable plain texts which could be decrypted from the supplied monoalphabetic cypher utilizing the letter frequency attack from a string Str with size K representing the given monoalphabetic cypher. Let us see what exactly is frequency attack. The very foundation for frequency analysis is the certainty that specific letters and letter combinations appear with varied frequencies all through any given section of written language. Additionally, matter-of-factly every sample of that language shares a common pattern in the distribution of letters. To make it more clear, The English alphabet has 26 letters, ... Read More