Holhol24 - Linux Howtos, Tutorials & Guides

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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…

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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…

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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…

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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…

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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…

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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…

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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…

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Linux Mint is arguably one of the easiest and most user-friendly Linux-based operating systems to come by in the Linux world, and while it might be second to Ubuntu in popularity, it remains the favorite of a large majority of Linux users…

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In Linux, linking is a powerful concept. A symbolic link is a file that refers to a different file or directory. The link itself doesn’t contain any data of the original file. It simply points to the location of the original file, be it in…

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Yellowdog Updater Modified or Yum for short is a package management tool for RPM packages. It is popular in the REHL family of Linux distributions, including CentOS and Fedora. Thus, you can think of yum as a bootstrap for RPM package…