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Articles by Satish Kumar
Page 48 of 94
5 Lightweight Linux Desktop Environments For Older Computers
If you own an older computer and it's running slow, chances are it's time to switch to a lightweight Linux desktop environment. Good news is that there are many lightweight Linux desktop environments available that can breathe new life into your old computer. In this article, we will discuss the best lightweight Linux desktop environments that are perfect for older computers. LXDE - Lightweight X11 Desktop Environment LXDE is one of the most popular lightweight Linux desktop environments. It's known for its simplicity, speed, and low system requirements. LXDE is based on the Openbox window manager and it's ...
Read MoreHow To Install an FTP Server on CentOS 7 With VSFTPD?
If you're looking for a reliable and efficient way to share files between computers on a network, FTP (File Transfer Protocol) is a popular option. In this article, we'll walk you through the steps to install an FTP server on CentOS 7 using VSFTPD (Very Secure FTP Daemon), a lightweight and secure FTP server for Unix-like systems. Step 1: Update System Before installing any new packages, it's always a good idea to update your system to ensure that you have the latest security patches and software updates. To do this, run the following command − sudo ...
Read MoreDisplay specific columns of a file in Linux?
In Linux system administration and data processing, displaying specific columns from text files is a fundamental task. Whether you're analyzing log files, processing CSV data, or extracting information from command outputs, knowing how to select and display specific columns efficiently is essential. This tutorial covers various methods to display columns using the awk and cut commands, two powerful text processing tools available in all Linux distributions. Display Single Column Let's start with a sample file containing the output of the ls -l command in long listing format: $ cat input.txt -rw-r--r-- 1 jarvis jarvis 200M ...
Read More5 Best Command Line Music Players for Linux
If you're a Linux user who loves to listen to music, then you're in luck! There are many command line music players available for Linux that can enhance your listening experience. Here are the top five command line music players for Linux − CMUS CMUS is a lightweight, fast, and powerful music player for terminal. It has a simple and intuitive interface that allows you to quickly navigate through your music library. CMUS supports various audio formats such as MP3, FLAC, and WAV, among others. One of the standout features of CMUS is its ability to handle large ...
Read More5 Linux Command Line Based Tools for Downloading Files and Browsing Websites
Linux provides a powerful command-line interface (CLI) that enables users to download files and browse websites efficiently. This article covers eight essential command-line tools that every Linux user should know for downloading files and web browsing tasks. Wget Wget is a free utility for downloading files from the web. It supports HTTP, HTTPS, and FTP protocols and can download files from single or multiple URLs. You can also use it to mirror entire websites or specific portions. Basic Syntax wget [options] [URL] Examples Download a single file − wget https://example.com/file.zip ...
Read MoreHow To Install an FTP Server On Ubuntu with VSFTPD?
FTP (File Transfer Protocol) is a standard network protocol used to transfer files from one host to another over a TCP-based network, such as the Internet. An FTP server allows users to upload and download files over a network, and it is an essential tool for file sharing and remote file access. In this article, we will guide you through the process of installing an FTP server on Ubuntu with vsftpd, one of the most popular FTP servers available. Step 1: Install VSFTPD The first step in installing an FTP server on Ubuntu is to install the vsftpd ...
Read MoreCompare two directories in Linux?
Comparing directories in Linux is a common task when managing files, troubleshooting issues, or synchronizing data between locations. There are multiple approaches available, from command-line utilities to graphical tools, each offering different levels of detail and functionality. This guide explores various methods to compare two directories in Linux, ranging from basic command-line tools to advanced GUI applications with visual interfaces. Sample Directory Structure For demonstration purposes, let's create two sample directories with similar but not identical contents: Dir1 ...
Read MoreHow to Install Airsonic Media Server on CentOS 7
Airsonic is an open-source web-based media server that allows users to manage, stream, and share their audio and video files. It is a versatile and powerful tool, with support for various media formats, as well as integration with third-party services like Last.fm and Tidal. This guide walks you through the complete process of installing Airsonic on a CentOS 7 system. Prerequisites Before starting, ensure that you have − A CentOS 7 system with root or sudo access. A stable internet connection. Basic knowledge of command line. Step 1: ...
Read MoreHow to Install an RPM File On Linux OS (CentOS, RHEL, & Fedora)?
If you are a Linux user, you are likely to encounter RPM files at some point. An RPM file, or Red Hat Package Manager, is a package management system for installing, updating, and removing software on Linux operating systems such as CentOS, RHEL, and Fedora. RPM files are similar to .deb files in Debian-based operating systems. In this article, we will guide you through the steps required to install an RPM file on Linux operating systems such as CentOS, RHEL, and Fedora. Step 1: Download RPM File Before you can install an RPM file, you must first ...
Read MoreThe "Argument list too long" Error in Linux Commands
The "Argument list too long" error occurs when a Linux command receives more arguments than the system can handle. This happens when shell glob expansion (like *) expands to thousands of filenames, exceeding the kernel's argument buffer limit defined by ARG_MAX. What Causes the Error? When you use wildcards like *, the shell expands them into individual filenames before passing them to the command. If a directory contains many files, this expansion can exceed system limits. $ ls -lrt | wc -l 230086 $ ls -lrt events* | wc -l -bash: /usr/bin/ls: Argument list too ...
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