LINUX HOWTO

You can find some interesting articles & guides on Linux based softwares here.

How to Create Bootable Ubuntu USB flash Drive from Terminal

Create Bootable Ubuntu USB flash

In this article, we are going to show how to create a bootable USB flash drive from the terminal. We are going to use Ubuntu 18.04 ISO file for creating a bootable USB flash drive. You can download mentioned .ISO [...]

Hayk Gevorgyan 12:05 am

14 tcpdump Commands to Capture Network Traffic in Linux

tcpdump linux commands

Tcpdump is a network troubleshooting command which is also known as a packet sniffer is used to capture and display packets from a network. tcpdump allows users to capture and display TCP/IP and other packets being transmitted or received over the network to [...]

Alain Francois 1:20 am

16 Tar Commands to Compress and Extract Files in Linux

tar compress extract linux

Tar is a command line tool used to create and manipulate archive files in Linux and Unix systems. Tar can extract from tar, pax, cpio, zip, jar, ar, and ISO 9660 cdrom images and can create respective archives. Below is [...]

Josphat Mutai 1:02 am

How to Synchronize Time using NTP Server in Ubuntu

synchronize time ntp ubuntu

NTP (Network Time Protocol) is a protocol that synchronizes your system’s time with online NTP servers to an accuracy of just a few milliseconds. NTP listens on UDP port 123. In this article, we are going to see how you [...]

Jamie Arthur 1:24 am

How to use Docker without sudo on Ubuntu

docker sudo ubuntu

This article I will show you how to enter docker command without using sudo command on Ubuntu Linux machine. If you use Docker for testing and development on your local machine, you probably experienced of those messages. $ docker run [...]

Mihajlo Milenovic 12:05 am

How to Install and Update Firefox in Linux

install update firefox linux

Firefox is the most popular web browser among Linux users. In this article we are going to cover topics like Firefox installation, uninstall and update. We will also discuss what kind of problems we can get during mentioned processes. Depending [...]

Hayk Gevorgyan 4:27 am

How to Limit Process at User Level on Linux

limit process user linux

Ulimit, as the name signifies, is the user resource limits defined by users for their respective processes. It provides control over the resources available to the shell and to processes started by it, on systems that allow such control. That [...]

Alain Francois 2:00 am

How to Install and Use Netdata Monitoring Tool on Linux

netdata install use linux

Netdata is a distributed, near real-time, scalable & performance and health monitoring solution for Linux, FreeBSD and MacOS. Yes! It is open-source too. It has been developed in such a way that it can be installed on each Linux system, without interrupting or dead-locking the currently running [...]

Yash Vasa 1:45 am

How to Upgrade Individual Packages in Ubuntu/CentOS

upgrade specific package linux

In this article, we'll dive deep and see how we can upgrade specific packages in Ubuntu/CentOS distributions. Once in a while, you may be required to upgrade certain packages and leave others in their default versions. One reason for this [...]

Jamie Arthur 12:05 am

How to Create and Remove alias in Linux

create remove alias linux

Aliases are very useful when it comes to fast working in Linux. We can use alias to run a long or hard remember command with a simple word. There are two types of aliases – temporary and permanent. In this [...]

Hayk Gevorgyan 3:05 am

Dutree – Command Line Disk Usage Analysis Tool on Linux

dutree disk usage tool linux

DUtree is a combination of Durep and Tree. Durep creates disk usage reports with graphs which allows us to identify which directories are using the most space. Although durep can produce text output similar to du, its real power is the [...]

Yash Vasa 12:05 am

How to Check Execution Time of a Process in Linux

linux process execution time

Have you been wondering how you can find an execution time of a process in Linux or Unix system?. This guide will show you a number of tools which comes in handy when trying to find execution time of a [...]

Josphat Mutai 2:12 am

How to Split Large Text File into Smaller Files in Linux

Split large File smaller linux

Linux has several utilities for breaking down large files into small files. Split and csplit are two of the popular commands which are used for this purpose. These utilities will help to break down big log files and even archive [...]

Saheetha Shameer 12:05 am

How to Recover Deleted File Using ext3grep on Ubuntu

Recover deleted files ext3grep

Sometimes, especially on the command line, it happens that you delete a file or directory unintentionally. Ext3grep is a solution to recover deleted files. Ext3grep fetches information from the file system journal for recovering the deleted files or directory. Ext3grep can recover [...]

Yash Vasa 12:05 am