SSH, Secure Shell is a protocol used for an encrypted connection between client machine and server. Using it client machine will make a secure connection to the SSH server on a remote system. By this connection user can run commands on remove server. In this tutorial we will show you how to use OpenSSH command-line
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How to Install and Use FFmpeg on Ubuntu 20.04
FFmpeg is an open-source and free cross-platform solution for streaming audio, video, recording and conversion. It can be used to convert media files to from one format to another and set sample rates, capture streaming audio/video, and resize videos. In this tutorial, we will show you how to install FFmpeg on Ubuntu 20.04. Prerequisites# Before
How to Install and Use FFmpeg on Ubuntu 20.04
FFmpeg is a free and open-source collection of tools for handling multimedia files. It contains a set of shared audio and video libraries such as libavcodec, libavformat, and libavutil. With FFmpeg, you can convert between various video and audio formats, set sample rates, capture streaming audio/video, and resize videos. This article describes how to install
How to Run Cron Job Every 5, 10 or 15 Minutes
In Linux, a cron job means a task that should execute at defined intervals. You can set interval of a minute, hour, day of the week, month, day of the month, or in any combination of these units. In this tutorial we will show you how to run cron job in Linux system. The Cron
Diff Command in Linux
The diff command is used to compare two files line by line and contents of the directories. In this guide we will cover the diff command in Linux. How to Use the diff Command# Following is the basic syntax of the diff command: diff [OPTION]… FILES You can get the output of diff command in
How to Run Cron Jobs Every 5, 10 or 15 Minutes
A cron job is a task that is executed at specified intervals. The tasks can be scheduled to run by a minute, hour, day of the month, month, day of the week, or any combination of these. Cron jobs are generally used to automate system maintenance or administration, such as backing up databases or data,
Get CPU Information on Linux Systems
As all we know that the CPU, Central Processing Unit is knows as the brain of computer. It performs all types of data processing operations. In this tutorial we will discuss about to get CPU information on Linux system. Sometimes you need to know that what CPU you have inside your machine. It’s very easy
How to Configure Static IP Address on Ubuntu 20.04
This article explains how to set up a static IP address on Ubuntu 20.04. Typically, in most network configurations, the IP address is assigned dynamically by the router DHCP server. Setting a static IP address may be required in different situations, such as configuring port forwarding or running a media server . Configuring Static IP
W Command in Linux
The w is a command-line utility shows the information about currently logged in users. It also displays the system information that how long the system has been running, current time and the system load average. In this guide we will discuss about the w command. How to Use the w Command# Below is the basic
How to Check Java Version on Linux System
Java is most popular programming language. It is used for building different kinds of cross-platform applications. This guide shows you how to check the version of Java installed on your Linux system. Java Version Format# Java uses semantic versioning. When looking at the version number, there are usually three digits to read: MAJOR.MINOR.SECURITY For example,