Article Categories
- All Categories
-
Data Structure
-
Networking
-
RDBMS
-
Operating System
-
Java
-
MS Excel
-
iOS
-
HTML
-
CSS
-
Android
-
Python
-
C Programming
-
C++
-
C#
-
MongoDB
-
MySQL
-
Javascript
-
PHP
Linux Articles
Page 60 of 134
How to Add Hosts in OpenNMS Monitoring Server
OpenNMS is an open-source monitoring system that helps system administrators monitor their networks, servers, and applications. It provides comprehensive monitoring capabilities that allow administrators to detect and resolve issues before they become critical. In this article, we'll discuss how to add hosts in OpenNMS monitoring server. What are Hosts? Hosts are the devices or servers that you want to monitor. It could be a physical device or a virtual machine. In OpenNMS, hosts are added to the system so that the system can monitor them for any issues that may arise. Adding a host to OpenNMS is a simple process ...
Read MoreHow to Add Antivirus and Spam Protection to Postfix Mail Server with ClamAV and SpamAssassin
In today's world, email is a crucial tool for communication, both in personal and professional settings. However, it can also be a target for malicious attacks such as viruses and spam. As a result, it is vital to secure your mail server against these threats. One way to do this is by adding antivirus and spam protection to your Postfix mail server with ClamAV and SpamAssassin. In this article, we will guide you through the steps to add ClamAV and SpamAssassin to your Postfix mail server, and show you how to configure them to work together to protect your mail ...
Read MoreHow to Add an Empty Directory in Git
Git is a popular version control system that enables you to manage your source code, track changes, and collaborate with others. It also helps you keep a record of every change made to your codebase, including the creation of new directories. However, sometimes you may need to add an empty directory to your Git repository, which may seem challenging at first glance. In this article, we will explore how to add an empty directory in Git. What is an Empty Directory in Git? Before we dive into the process of adding an empty directory in Git, let's first understand what ...
Read MoreHow to Access Remote Desktop from Browser Using TightVNC
Remote Desktop is a handy tool that allows you to access your computer from a different location, using another device. It is very useful, especially for remote workers, who need to access their work computer from home or any other location. The most common way to access a remote desktop is through a client software installed on the device, but there is an easier way to access it: using a browser. In this article, we will show you how to access remote desktop from a browser using TightVNC. What is TightVNC? TightVNC is a free remote control software package that ...
Read MoreHow to Access Linux Server Terminal in Web Browser Using Wetty
If you're a Linux server user, you know how important the command line interface is. The terminal is where you can execute commands to control and manage your server. However, sometimes accessing the terminal can be a hassle, especially if you're on a remote machine or don't have a terminal client installed. That's where Wetty comes in. Wetty is a web-based terminal emulator that allows you to access your Linux server terminal through your web browser. In this article, we'll go over how to set up and use Wetty to access your Linux server terminal. What is Wetty? Wetty is ...
Read More10 Linux Distributions and Their Targeted Users
Linux is a popular operating system that is used by millions of people worldwide. It is known for its open-source nature, flexibility, and security. There are many different Linux distributions, each designed to meet the needs of different types of users. In this article, we will take a look at 15 Linux distributions and their targeted users. Ubuntu Ubuntu is a popular Linux distribution that is targeted towards a wide range of users, including − Desktop Users − Ubuntu aims to provide a user-friendly and polished desktop experience for general users who are looking for a free and open-source ...
Read More10 Linux Commands to Collect System and Hardware Information
If you're using a Linux operating system, it can be helpful to gather system and hardware information to troubleshoot any issues or simply to learn more about your system's performance. Luckily, there are plenty of built-in commands in Linux that allow you to easily collect this information. In this article, we'll cover some of the most useful Linux commands for gathering system and hardware information, along with examples of how to use them. uname The uname command displays basic information about your system, including the operating system name, kernel version, and processor architecture. To use the uname command, simply open ...
Read More10 Lesser Known Effective Linux Commands
Linux is a powerful operating system that is widely used in the world of software development, web hosting, and cloud computing. Linux has many commands that can help you perform various tasks, but some commands are not commonly used or known to many people. These lesser-known commands can be very useful and save you time and effort. In this article, we will explore some of the effective but lesser-known Linux commands. 'rename' command The 'rename' command is used to rename multiple files at once. The syntax for this command is as follows − rename 's/oldname/newname/' files Here, 'oldname' is ...
Read More10 Interview Questions and Answers on Linux Commands
Linux is an open-source operating system that has gained popularity over the years. Linux commands are essential in managing the system and its resources. If you are looking for a job that requires Linux skills, you might be asked interview questions about Linux commands. This article aims to provide you with some common Linux command questions and answers to help you prepare for your interview. What is the command to create a new file in Linux? The command to create a new file in Linux is "touch". The "touch" command is a versatile and widely used command in Linux that ...
Read More10 Interesting Linux Command Line Tricks and Tips
The command line interface (CLI) is an important feature of Linux operating systems. Although it may seem intimidating at first, it can be a powerful tool for performing various tasks efficiently. In this article, we will discuss some interesting Linux command line tricks and tips that can make your experience with the CLI smoother and more enjoyable. Navigating the Command Line Interface The command line interface can be intimidating for beginners, but mastering a few simple commands can make navigating the interface much easier. Here are a few tips to get you started − Changing Directories To navigate through the ...
Read More