Holhol24 - Linux Howtos, Tutorials & Guides

In Linux operating system, some processes run continuously, and to kill them after a certain amount of time a command-line utility called “timeout” is used. The “timeout” allows the user to execute a command and then terminate it after a…

This tutorial shows how to map a mouse button in Linux both from the command line and the GUI. Map a Mouse Button in Linux from the Command Line: To map your mouse from the command line you need xinput, a command line utility to configure…

This tutorial explains how to find last modified files in Linux using different commands and according to custom needs. After reading this tutorial you’ll know how to execute the following tasks: How to find files modified in a specific…

This tutorial explains how to cut and crop videos from the command line using ffmpeg. FFmpeg is a multiplatform, open-source suite of tools and libraries to edit multimedia and streams from the command line. It supports encoding and…

Sometimes a well-designed system may not perform well due to some hardware issues. Among many issues, overheating is one of the primary issues that can cause a system to run slowly. Therefore, monitoring the temperature of the hardware can…

SSH is a popular and effective way to connect to remote Linux machines in the command line. In most Linux distributions, SSH functionality is available from OpenSSH utilities. In this tutorial, we will take a look at the SSH configuration…

Linux comes with many pre-installed tools. The wc command is one of them. The term “wc” is an abbreviation of “word count”. As the name suggests, the wc command is for counting various values of a file. These counts can come in handy in…

LVM snapshots are the point-in-time copies of the logical volumes. The snapshots volumes take further space whenever a change occurs in the original logical volume. For example, if the changes made to the original logical volume are 1GB in…

This article will cover a guide on various methods that can be used to bulk or batch rename multiple files at once in Linux. Some of these applications feature a graphical interface, while others can be used from the command line. Rename…

Any device connected to a network gets assigned an IP address that allows other devices in the network to locate and communicate with it. Typically, an IP address gets assigned by the DHCP server on a router. A DHCP server assigns any…