yt-dlp is a Python-based command line and fork of the well-known youtube-dl program that is created for downloading videos from YouTube and other sites.| How to Download YouTube Videos in Linux Using YT-DLP
The post How to Install and Use PostgreSQL 18 on Ubuntu 24.04 LTS first appeared on Tecmint: Linux Howtos, Tutorials & Guides .PostgreSQL (Postgres in short) is an open source, powerful, advanced, high-performance, and stable relational-document database system, which extends the SQL The post How to Install and Use PostgreSQL 18 on Ubuntu 24.04 LTS first appeared on Tecmint: Linux Howtos, Tutorials & Guides.| Tecmint: Linux Howtos, Tutorials & Guides
ytDownloader is a free, open-source Electron app using yt-dlp to download videos from YouTube, Facebook, Instagram, TikTok, Twitter, Vimeo & more.| ytDownloader – Simple Linux GUI for YouTube Video Downloads
In this article we will explain briefly the basic concepts associated with SELinux and its operations to protect servers through a poorly configured commands.| RHCSA Series: Mandatory Access Control Essentials with SELinux in RHEL 7 – ...
Every Linux command that you execute on your terminal is stored by the shell (command interpreter) in a file called a history file or shell command history.| How to Run a Linux Command Without Saving It in History
In this article, we will explain how to configure time stamp information when each command in the Bash history was executed to be displayed with date and time.| Set Date and Time for Each Command You Execute in Bash History
Date command is an external bash program that allows to set or display system date and time. It also provides several formatting options.| How to Work with Date and Time in Bash Using date Command
The tree is a tiny, cross-platform command-line program used to recursively list or display the content of a directory in a tree-like format.| Linux ‘tree Command’ Usage Examples for Beginners
In this article we'll see how we can use Dmidecode command retrieve hardware information of any Linux system.| How to Get Hardware Information with Dmidecode Command on Linux
Partitioning enables you to split hard drive into multiple parts, where each part acts as its own hard drive and this is useful for installing multiple operating systems.| How to Create a Disk Partitions in Linux
In this article, we will explain how to find out the Linux distribution name, kernel version, release version, hardware name, and other Linux system information| How to Find Linux OS Name and Kernel Version You Are Running
In this article, we are going to review some of the best IPAM software that you can use to manage IP addresses in your Linux network.| 11 Best IP Address Management Tools for Linux Network
This is another ongoing series of packet sniffer tools called tcpdump. Here, we are going to show you how to install tcpdump and cover some useful commands.| 12 Tcpdump Commands – A Network Sniffer Tool
This comprehensive guide covers sed command usage, such as finding and replacing text, inserting and deleting lines, and working with regular expressions.| LFCS #1: How to Use ‘sed’ Command to Create, Edit, and Manipulate Files i...
In Part 2 of the RHCSA series, we will explain how to enter and execute commands with the correct syntax in a shell prompt or terminal.| RHCSA Series: Mastering Essential Commands & System Documentation – Part 2
In this Part 1 of a 12-tutorial LFCE series, we will show how to install network services and configure those services to automatic startup on system boot.| LFCE: Installing Network Services and Configuring Automatic Startup at Boot ...
In this RHCE (Red Hat Certified Engineer) preparation guide, we will present basic, yet typical, cases where the principles of static routing, packet filtering, and network address translation come into play.| RHCE Series: How to Setup and Test Static Network Routing – Part 1
Rocket.Chat is a free, open-source, scalable, highly customizable, and secure platform that allows you to communicate and collaborate with your team.| Rocket.Chat – Free, Open Source, Enterprise Team Chat for Linux
This article covers how to run snaps, creates and use snap aliases, interacts with a snap’s services, and create and manage snapshots of a snap.| How to Manage Snaps in Linux – Part 2
This article is a Part 9 of 10-tutorial long series, today in this article we will guide you about Linux Package Management, that are required for the LFCS certification exam.| Linux Package Management with Yum, RPM, Apt, Dpkg, Aptitude and Zypper – Pa...
xkill utility forces X server to close communications to its client which results into killing of client by its X resource without passing process name or its PID.| How to Kill Linux Processes/Unresponsive Applications Using ‘xkill’ Command
In this article, we’ll find out about the Linux kill process and how to find and terminate a process using different tools and commands in Linux.| How to Kill a Process in Linux from Command Line
In this article, we shall take a look at some of the most frequently used open-source shells and their features on Unix/GNU Linux systems.| 5 Most Frequently Used Open Source Shells for Linux
In this article, we will explain one of the critical Linux system administration tasks - performance monitoring in regards to system/CPU load averages.| Understand Linux Load Averages and Monitor Performance of Linux
In this article, we will explain 30 most useful examples of 'ps command' for monitoring active running processes on a Linux system.| 30 Useful ‘ps Command’ Examples for Linux Process Monitoring
This article describes how to mount and unmount an ISO image on a Linux Operating system to access and list the content of files.| How to Mount and Unmount an ISO Image in Linux
In this guide, we will narrow down to the CPU/processor, and show you various ways of extracting detailed information about your Linux CPU.| 9 Useful Commands to Get CPU Information on Linux
In this guide, we will discuss the best tools for monitoring and debugging disk I/O activity (performance) on Linux servers.| 5 Best Tools to Monitor and Debug Disk I/O Performance in Linux
If you’re working as a Linux/Unix system administrator, sure you know that you must have useful monitoring tools to monitor your system performance.| 15 Useful Performance and Network Monitoring Tools for Linux
In this article, I share free and open-source applications I discovered in 2025, highlighting tools that can boost productivity, creativity, and workflow.| 50+ Best Free and Open-Source Software for Linux in 2025
We shall look at different Linux commands and tools that can help you to monitor your swap space usage in your Linux system.| 8 Useful Commands to Monitor Swap Space Usage in Linux
In this article, we are going to review and see how we can schedule cron jobs in the background automatically at regular intervals using the Crontab command.| 11 Cron Command Examples in Linux [Schedule Cron Jobs]
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The post 6 Best Modern Linux ‘init’ Systems (1992-2025) first appeared on Tecmint: Linux Howtos, Tutorials & Guides .In Linux and other Unix-like operating systems, the init (initialization) process is the first process executed by the kernel at The post 6 Best Modern Linux ‘init’ Systems (1992-2025) first appeared on Tecmint: Linux Howtos, Tutorials & Guides.| Tecmint: Linux Howtos, Tutorials & Guides
The post 10 Essential Linux Commands for Data Scientists first appeared on Tecmint: Linux Howtos, Tutorials & Guides .If you’re just starting your journey into data science, you might think it’s all about Python libraries, Jupyter notebooks, and The post 10 Essential Linux Commands for Data Scientists first appeared on Tecmint: Linux Howtos, Tutorials & Guides.| Tecmint: Linux Howtos, Tutorials & Guides
The post A Brief Introduction to Makefiles and GNU Make for Beginners first appeared on Tecmint: Linux Howtos, Tutorials & Guides .GNU Make is a development utility that determines which parts of a particular code base need to be recompiled and The post A Brief Introduction to Makefiles and GNU Make for Beginners first appeared on Tecmint: Linux Howtos, Tutorials & Guides.| Tecmint: Linux Howtos, Tutorials & Guides
The post 10 MySQL Interview Questions Every DBA Must Know first appeared on Tecmint: Linux Howtos, Tutorials & Guides .In our previous articles, we’ve covered MySQL interview questions for beginners and intermediate users, and the response has been overwhelming. The post 10 MySQL Interview Questions Every DBA Must Know first appeared on Tecmint: Linux Howtos, Tutorials & Guides.| Tecmint: Linux Howtos, Tutorials & Guides
Find the best Linux programs for students to boost productivity, manage information, learn programming, and improve learning efficiency easily.| Top 5 Linux Programs for Students in 2025
Unison is a cross-platform file synchronization tool that is useful in synchronizing data between two or more locations, be it computers or storage devices.| How to Install Unison File Synchronizer for Two-Way File Sync on Linux
If you use a USB drive regularly on your Linux system, you might want it to automatically mount every time your computer starts up.| How to Mount a USB Drive Every Time Linux Boots Up
If you are new to Linux or have used it for a few months, then you must have heard or read statements such as “In Linux, everything is a File”.| Explanation of “Everything is a File” and Types of Files in Linux
In this article we will be discussing the most popular commands called head, tail and cat, most of us already aware of such commands, but only few use them.| Manage Files Effectively using head, tail and cat Commands in Linux
Zstandard is a fast real-time, lossless data compression algorithm and compression tool which offers high compression ratios, developed by Facebook.| zstd – A Fast Data Compression Algorithm Used By Facebook
In this review guide, we shall cover some of the best screen recording and live video streaming software that you can find for your Linux desktop.| 11 Best Screen Recorders For Linux in 2024
Asciinema is an open-source terminal recording tool that makes it super easy to share your command-line work with others.| Asciinema – Record and Share Your Terminal Sessions in Linux
strace is a command-line tool for debugging and troubleshooting Linux programs by capturing system calls made by a process and the signals received by the process.| 10 Strace Commands for Troubleshooting and Debugging Linux Processes
fping is a small command line tool to send ICMP echo request to network hosts, similar to ping, but much higher performing when pinging multiple hosts.| Fping – A High Performance Ping Tool for Linux
MTR is a simple, cross-platform command-line network diagnostic tool that combines the functionality of commonly used traceroute and ping programs into a single tool.| MTR – A Network Diagnostic Tool for Linux
In computing, and more so, TCP/IP and UDP networks, a port is a logical address that is assigned to a specific service or running application on a computer.| Most Common Network Port Numbers for Linux
In this article we will review sed, the well-known stream editor, and share 15 tips to use it in order to accomplish the goals mentioned earlier, and more.| 15 Useful ‘sed’ Command Tips and Tricks for Linux SysAdmins
In this article we will cover some basic usage of cat command and tac (reverse of cat command – print files in reverse order) with some practical examples.| How to Use ‘cat’ and ‘tac’ Commands with Examples in Linux
Tasksel is an easy-to-use tool that provides an interface to install a group of software packages such as LAMP, Mail Server, DNS, etc. in Ubuntu and Debian.| Tasksel – Quickly Install Software Groups in Debian and Ubuntu
The apt-get command was the primary package management command used in Debian-based Linux distributions prior to the introduction of the apt command.| 20 Useful ‘apt-get’ Commands for Ubuntu Package Management
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While many Linux users are familiar with popular commands, there are lesser-known but handy commands that can simplify and improve productivity.| 51 Useful Lesser Known Commands for Linux Users
lsof meaning 'LiSt Open Files' is used to find out which files are open by which process. In this article, we are going to review the lsof command with examples| How to Use ‘lsof’ Command to Check Open Files in Linux
This article is meant to show you how to set static IP address and configure network on most frequently used Linux distributions such as Red Hat, CentOS and Ubuntu.| How to Set Static IP Address and Configure Network in Linux
ncdu (NCurses Disk Usage) is a command-line version of the du command, which is based on ncurses and offers the fastest way to analyze and track disk space.| Ncdu – A Powerful NCurses-Based Disk Usage Analyzer for Linux
In this article, we will review a number of Linux command line utilities that you can use to check storage disk partition tables and monitor disk usage in Linux| 10 Tools to Monitor Linux Disk Partitions and Usage in Linux
In this short article, we will show you how to increase the number of inodes in a file system in Linux.| How to Increase Disk Inode Number in Linux
In this guide, we will explain seven ways to identify your Linux file system type such as Ext2, Ext3, Ext4, BtrFS, GlusterFS plus many more.| 7 Ways to Determine the File System Type in Linux (Ext2, Ext3 or Ext4)
A system administrator's job is to typically install, upgrade, and monitor a company's software and hardware while maintaining the applications and functions.| 11 Best GUI Tools for Linux System Administrators in 2024
This article is well presented in the manner that it gives deep insight of ls command interview questions with practical examples and screen casts.| 10 Useful ‘ls’ Command Interview Questions – Part 2
In this article, we explore what Linux is and some of the attributes and components associated with the Linux operating system.| What Is Linux? and How Does Linux Work?
The tee command reads from the standard input stream and writes to the standard output stream and files in the Linux terminal.| How to Use ‘tee’ Command in Linux [8 Useful Examples]
In this short article, I will show you a simple but useful command-line trick: how to view output of a command on the screen and also write to a file in Linux.| How to Save Command Output to a File in Linux
The rm command is used to remove files and directories in the Linux system. In this article, we explain what actually rm and “rm -rf” commands do in Linux.| How to Remove a Directory and File in Linux Using ‘rm’ Command
In this guide, we will learn about the head command using some practical examples to work with text files efficiently from the command line interface.| How to Use ‘head’ Command in Linux [8 Useful Examples]
Cron is one of Linux’s most useful tools and a developer favorite because it allows you to run automated commands at specific periods, dates, and intervals.| How to Create and Manage Cron Jobs on Linux
Linux System is much secured than any of its counterpart. One of the way to implement security in Linux is the user management policy and user permissions.| Difference Between su and sudo and How to Configure sudo in Linux
In this article, we will take a look at gdu an open-source disk usage analyzer for Linux, written in go. Gdu is inspired by godu, dua,ncdu, and df.| Gdu – A Pretty Fast Disk Usage Analyzer for Linux
Agedu is an open source tool (much like du command) that helps system administrators to track down wasted disk space used by old files and delete them to free up space.| Agedu – A Useful Tool for Tracking Down Wasted Disk Space in Linux
In this brief ls command guide, we will look at how to sort the output of ls command by last modification date and time in Linux.| How to Sort Output of ‘ls’ Command By Last Modified Date and Time
Remembering Linux commands and their usage is not easy for new Linux users. In this article, we will share 6 command-line tools for remembering Linux commands.| 6 Useful Tools to Remember Linux Commands Forever
In this article, we will explain two important Linux tricks that used to only find recent files or today’s modified files with the help of ls and find commands.| How to Find Recent or Today’s Modified Files in Linux
This short article will demonstrate how to display command output or a file contents in a much clear “columnated” format within Linux terminal.| Display Command Output or File Contents in Column Format
This article aims at a deep insight into the Linux ‘sort‘ command with 14 useful practical examples showing you how to use the sort command in Linux.| 14 Useful Examples of ‘Sort’ Command in Linux – Part 1
The listing command in UNIX and UNIX like operating System 'ls' is one of the most basic and widely used utility in command-line.| 15 Interview Questions on Linux “ls” Command – Part 1
This article explores various aspects of the 'sort' command, including sorting by alphabetical order, numerical and date-based sorting, and custom delimiters.| 7 Interesting ‘sort’ Command Examples in Linux – Part 2
The locate is a command line utility for finding files by name in Linux more efficiently as it uses one or more databases populated by the updatedb program.| How to Install ‘locate Command’ to Find Files in Linux
In this tutorial, we will explain how to find files with SUID (Setuid) and SGID (Setgid) special permissions in Linux filesystem.| How to Find Files With SUID and SGID Permissions in Linux
Searching or finding files on a Linux system can be a little of a challenge especially for newbies. However, there are several command line tools for locating files in Linux.| 5 Command Line Tools to Find Files Quickly in Linux
The easiest way to determine the type of a file is usually looking at its extensions. What if a file doesn’t have an extension, how can you determine its type?| How to Find Out File Types in Linux
Learn how to find and delete duplicate files in Linux using rdfind, fdupes, and rmlint command line tools, as well as using GUI tools DupeGuru and FSlint.| 5 Best Tools to Find and Remove Duplicate Files in Linux
wc (short for word count) is a command line tool to find out the number of lines, words, characters, and bytes in one or more text files in Linux.| 6 Wc Command to Count Number of Lines, Words, and Characters in File
Zcat is a command line utility for viewing the contents of a compressed file. It expands a compressed file to standard output allowing you to view contents.| Linux zcat Command Examples for Newbies
In this article I will be going to explain advanced commands on grep for the Character Classes and Bracket Expressions in Linux /Unix like operating system.| 11 Advanced Linux ‘Grep’ Commands on Character Classes and Bracket Expres...
In this article, we will explain how to install the latest Python 3.11 version on all Ubuntu releases via the apt package manager using deadsnakes PPA.| How to Install Latest Python Version in Ubuntu
In this beginner-friendly guide, we will discuss some practical examples of the fgrep command to perform text search operations efficiently in Linux.| How to Use fgrep Command to Search for Strings in Linux
In this guide, we will discuss some of the practical examples of the egrep command to perform text searching more efficiently in Linux.| 20 Linux egrep Command Examples
One of the renowned search tool on Unix-like systems which can be used to search for anything whether it be a file, or a line or multiple lines in file is grep utility.| What’s Difference Between Grep, Egrep and Fgrep in Linux?
This article will guide you how to recursively find all files that contain a particular word or string of text on your Linux system or a given directory.| How to Find a Specific String or Word in Files and Directories
In this article, we will learn how to use host command with a few useful examples in Linux to perform DNS lookups.| Useful ‘host’ Command Examples for Querying DNS Lookups
Dig stands for (Domain Information Groper) is a network administration command-line tool for querying Domain Name System (DNS) name servers.| 10 Linux Dig (Domain Information Groper) Commands to Query DNS
In this article, you will learn how to install the dig and nslookup commands, which are used for network troubleshooting and gathering information about domains| How to Install and Use dig and nslookup Commands in Linux
nslookup is a command-line administrative tool for testing and troubleshooting DNS (Domain Name Server). It is used to query specific DNS resource records (RR).| 8 Linux Nslookup Commands to Troubleshoot DNS (Domain Name Server)
In this article, we will see how to create, copy, move, and delete filenames that start with spaces and special characters (say #, *, &, =, etc.) in Linux.| The Ultimate Guide to Handling Filenames with Special Characters in Linux
In this beginner-friendly article, we will learn about the basic usage of the rmdir command with examples in the Linux systems.| Linux rmdir Command Examples for Beginners
In Linux, we can use the uniq command that comes in handy when we want to list or remove duplicate lines that present adjacently in a file.| 8 Uniq Command Examples [Remove Duplicate Lines in Linux]
In the article, we will list the top best open-source web browsers for Linux based on their features, performance, and memory utilization.| 18 Must-Try Web Browsers for Linux Users in 2024
