Ashley

As a Linux administrator or even an inexperienced user, you need to know how to move files in Linux to manage them well. In this article, you will learn two different methods to move files and directories in Linux. Regardless of using Terminal or GUI, this content would be useful for you. Moving files and […]

As a server administrator or IT professional, you must check DNS records and perform its queries. The Name Server Lookup (nslookup) is a command-line tool that helps you to get domain name information and IP addresses. In this article, you will review all about nslookup command to learn what is it, how to use, and […]

Syncthing is an open-source application that enables you to transfer your files directly between two (or more) devices. In this article, you will learn How to Install Syncthing Ubuntu to Synchronize Files. This peer-to-peer (without relying on a central server) synchronization program is available for Linux, BSD, macOS, Windows, Android, and Solaris. Join us with […]

MongoDB is a free and open-source document-oriented database. It is a scalable and flexible NoSQL database independent of the traditional table-based relational database structure. So, JSON-like documents are used. In this article, you will learn how to install and set up MongoDB on CentOS. It supports most 64-bit versions of Red Hat Enterprise Linux (RHEL), […]

While transferring data in any computer, if you unmount a USB flash driver/Data storage while it is still busy on it, you face the error ”device is currently in use” While unmounting a device/portion on Linux, the same error occurs after running the umount command. Umount Target is Busy Error in Linux, simply saying that […]

SMTP (Simple Mail Transfer Protocol) uses a program to send, receive, and relay outgoing emails between senders and receivers on mail servers. In this article, you will learn How to Install and Configure SMTP server with Postfix on Ubuntu Email communication would not be possible without it since SMTP chooses which servers will receive your […]

Elasticsearch is a distributed, open-source search and analytics engine designed for handling large amounts of data. It is built on top of the Lucene search library, and it provides a scalable and efficient way to search, analyze, and visualize data in real-time.

Ubuntu boot issues might occur because of bootloader problems, Grub issues, etc. Boot repair Ubuntu is one of the used tools to fix Ubuntu boot problem and repair common Linux not booting issues. To use the Linux boot repair tool, the below steps are required: Create a bootable USB with GPT partitioning. Boot your computer […]

It is fair to say that sending and receiving emails were our first connections to others through the internet. Emails are sent and received by mail servers based on a combination of many interconnected servers. In this article, top 15 Linux mail servers will be introduced to help you know and use them. This content […]

Are you a Linux user looking for a powerful tool to compress and extract files? Look no further! The tar command in Linux is your go-to solution. In this article, we will explore the ins and outs of the tar command, providing you with a comprehensive guide on how to compress and extract files using […]

Domain name server (DNS) translates the internet address to the numeric machine address. A DNS server converts each domain name you enter into your browser into an IP address. The website you want to visit can then be found and connected to using that address by your browser. Since your internet speed is affected by […]

When it comes to security in a digital world, no kidding. In this article, you will learn How to Secure Dedicated Server. Certainly, you are here because securing your dedicated server is your priority to host your web apps and websites correctly and avoid facing data loss, hackers’ penetration, and service interruptions. It is a […]