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How to set up passwordless SSH on Linux

Due to its reliability and security, the secure socket shell (SSH) is the most common way to interact with a ...

How to kill a process in Linux from the command line

In Linux, managing running processes is key to maintaining system performance and stability. If you encounter an unresponsive or misbehaving ...

How to use the Linux dig command

The dig command, short for domain information groper, is a powerful network tool for querying domain name system (DNS) servers. ...

How to use tmux for terminal multitasking

A terminal multiplexer, or tmux, is a command-line tool that lets you manage multiple terminal sessions in a single window. ...

How to install and set up an Ubuntu mail server

Having your own email server is a great idea for any medium-sized company. With this, all the traffic is controlled, ...

How to show users in MySQL and user information using Linux

A MySQL database server is frequently the first choice for developers and anyone interested in testing a structured query language. ...

How to use the Linux shutdown command in Ubuntu and CentOS

The Linux shutdown command is used to power off, reboot, and schedule these tasks on Unix-based systems, offering a flexible ...

How to use unzip command in Linux

To unzip, Linux users can apply a command utility similar to other compression formats, such as tar and gzip. Understanding ...

Comprehensive Dreamweaver tutorial: what it is and how to use it for web development

When starting out with website development, you’ve probably heard about WYSIWYG (what you see is what you get) editors. The ...

What is the Linux tail command? how to use it with the head command?

The tail command in Linux prints the last N lines of a given file. By default, it shows the last ...

How to change hostname on CentOS 9 Stream: 3 simple methods explained

Managing multiple servers may be challenging, which is where hostnames can prove to be useful.Hostnames enable users to name their ...

How to use the tar command in Linux

The tar command in Linux simplifies file management by enabling efficient archiving and compression.Originally designed for tape archives, it has ...

How to change a hostname in Linux

A Linux hostname identifies systems within a network, enabling them to identify and communicate with one another correctly. Assigning a ...

How to list installed packages on Ubuntu

As a server administrator, understanding how to list software packages installed in an Ubuntu system is crucial. It is useful ...

How to use the bash for loop: Syntax and examples

A Bash for loop is a statement in the Bash programming language that allows a code or script to run ...

How to check your Ubuntu version using GUI, terminal and Hostinger VPS panel

Checking your system’s Ubuntu version is crucial to ensure compatibility before installing software or deploying an application. It also helps ...

How to install Anaconda on Ubuntu

Anaconda is a popular Python/R data science platform available for novice users, data scientists, and other scientific communities. The platform ...

How to use the Linux cat command

The cat command is one of the most useful commands in Linux – it is used for displaying, combining, and ...

How to use the grep command in Linux + examples

The Global Regular Expression Print or grep command searches specific lines containing a particular pattern in a file. It is ...

How to rename files in Linux using the mv and rename commands

A command-line terminal is an essential tool for administrating Linux systems, including a VPS. It lets users execute various Linux ...

How to create and remove Linux symlinks for files and directories

A symbolic link, or symlink, is a special file type in Linux that points to another file or directory. Similar ...

How to use the chown command in Linux

The chown command in Linux is used to change the owner and/or group of files and directories. Managing ownership is ...