today's howtos
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Medium ☛ Unleash the Power of Penetration Testing: How to Install Metasploitable in Kali Linux Easily!
Metasploitable is an intentionally vulnerable Linux virtual machine, created to learn and practice penetration testing. Kali Linux, a preferred choice for penetration testers around the globe, is a perfect platform to host Metasploitable.
This guide will lead you through the process of installing Metasploitable in Kali Linux, unlocking a world of learning and experimentation.
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How to Migrate VMware vSphere to Oracle Linux KVM
The goal of this document it to offer a solution to automate the migration from other hypevisor solutions to Oracle Linux KVM managed by Oracle Linux Virtualization Manager (OLVM).
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TecMint ☛ How to Use Awk to Print Fields and Columns in File
One of its most versatile features is the ability to print specific fields and columns from a file based on predefined delimiters.
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TecMint ☛ How to Filter Text or String Using Awk and Regular Expressions
Please refer to our previous tutorials in the Awk series.
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Nico Cartron ☛ Making PowerDNS send notifies to Secondaries
Then all of a sudden, I remembered that by default, PowerDNS created a zone as "Native", i.e. you can leverage e.g. SQL replications.
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University of Toronto ☛ What is in (Open)ZFS's per-pool "txgs" /proc file on Linux
As part of (Open)ZFS's general 'kstats' system for reporting information about ZFS overall and your individual pools and datasets, there is a per-pool /proc file that reports information about the most recent N transaction groups ('txgs'), /proc/spl/kstat/zfs//txgs. How many N is depends on the zfs_txg_history parameter, and defaults to 100. The information in here may be quite important for diagnosing certain sorts of performance problems but I haven't found much documentation on what's in it. Well, let's try to fix that.
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LinuxTechi ☛ How to Install Kubernetes Using K3s On Ubuntu 22.04
In this guide, we will cover how to install Kubernetes using K3s on Ubuntu 22.04. k3s is a lightweight Kubernetes built for resource-constraint setup.
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idroot
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ID Root ☛ How To Install Discord on Manjaro
In this tutorial, we will show you how to install Discord on Manjaro. Discord has become a popular communication platform for gamers and non-gamers alike. It offers a variety of features such as voice chat, text messaging, and media sharing, making it a versatile tool for online communication.
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ID Root ☛ How To Install Ansible on Debian 12
In this tutorial, we will show you how to install Ansible on Debian 12. Ansible is an open-source automation and configuration management tool that has become essential for system administrators and DevOps engineers to manage IT infrastructure efficiently.
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Linuxiac ☛ How to Install Memos Note-Taking App with Docker
Efficient note-taking awaits with Memos and Docker. Our easy-to-follow guide makes installing Memos straightforward and quick.
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nixCraft ☛ How to install BTRFS on a Debian GNU/Linux 12/11
Btrfs, which stands for "Butter FS" or "B-tree FS," is a modern GNU/Linux file system. It was developed to overcome the limitations of older file systems like ext4 or ext3. Btrfs is an excellent choice for efficient storage management on multiple Hard Disk Drivers. It supports GNU/Linux file systems with snapshots, subvolumes, and built-in RAID-like capabilities that provide robust data protection. It is designed to handle huge file systems and file sizes. Btrfs incorporates checksumming and COW (Copy-on-write), making it more resilient to data corruption. The COW feature means changes are written to new locations instead of overwriting existing data, enhancing data protection and enabling snapshots. After installation, let us see how to install Btrfs support for Debian GNU/Linux 11 or 12 using the CLI.
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TechRepublic ☛ How to Host Multiple Websites on GNU/Linux with Apache
In this guide from TechRepublic Premium we’re going to explore the various things you can do with a GNU/Linux server. We won’t leave out any steps, so you won’t have to refer to another tutorial to complete the process.