today's howtos
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How to install Kali Linux Xfce 2022.4 - Invidious
In this video, I am going to show how to install Kali Linux Xfce 2022.4
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How to Install Graylog Server on Ubuntu 22.04 | LinuxCloudVPS Blog
In this tutorial, we are going to show you how to install the Graylog server on Ubuntu 22.04 OS.
Graylog is an open-source log management system that collects, analyzes, and sends alerts from large log data. Graylog uses the Elasticsearch search engine and MongoDB database service, which are required for analyzing structured and unstructured logs. In this tutorial, except for the Graylog server, elasticsearch, and MongoDB, we will install Java and Nginx and will configure reverse proxy so you can access Graylog via domain name.
Installing the Graylog server and setting up all requirements is a very easy process and may take up to 20 minutes. Let’s get started!
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How to Check If Crontab Is Working
Scheduling jobs is a common thing when managing the systems. It could be that you are scheduling automatic backups or sending emails. To schedule the jobs, you use the crontab which stands for cron table. A scheduled job becomes a cron job. The crontab has to be running for you to schedule the jobs and for your scheduled job to get executed.
In this guide, we learn the different ways of verifying if your crontab is working and how to start it if it’s not running.
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How Do I Find My IP Address in Ubuntu
An IP address identifies any device connected to a network. The IP address is a numerical representation used by devices for communication, such that a package from device A can reach the target destination based on the IP of the given machine. Besides, when connected to the internet, each device has a public IP address unique to that device. So, how can you find your public or private IP address in Ubuntu?
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How to Move a File From One Directory to Another in Linux
When working with files and directories in Linux, you will often need to move files from one location to another. It could be that you want to move a file to a directory in the same or another location. Linux offers two ways of moving files from one directory to another. You can use the command-line option with the “mv” command or the graphical interface to move the files. This guide covers the two options.
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How to install Flowblade video editor on KDE Neon - Invidious
In this video, we are looking at how to install Flowblade video editor on KDE Neon.
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What is SSH and How to Install it in Linux?
In this article, you will learn what the SSH protocol is, how it works, and a short history of this protocol.
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Difference Between Flatpak vs Snap on Linux - idroot
In this tutorial, we will show you the difference between Flatpak vs Snap on Linux. For those of you who didn’t know, Flatpak and Snap are two technologies that have been developed to make it easier to install and manage applications on Linux-based operating systems. While they both have their strengths and weaknesses, they are often seen as competitors in the world of Linux package management.
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How to Display Clocks for Multiple Time Zones in Ubuntu
Want to add multiple time zones to your Ubuntu desktop? Maybe you're a freelancer working remotely with people from all over the world and find yourself constantly checking the current time for multiple locations. Or perhaps, you have a friend or relative living overseas and need to keep an eye on their time zone, to avoid calling them at an odd hour.
Whatever the reason, having an additional clock on your desktop will only streamline your workflow and help you keep track of time. Let's see how you can add another clock on Ubuntu.
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How to Generate SPF Records for Your Domain - TecAdmin
When you add an SPF record to your domain, it helps indicate whether your email is being spoofed or not. The Sender Policy Framework (SPF) system is a standard that can be used by email administrators to prevent spammers from using their domains in the From field of spam messages. For example, if you send emails from your organization’s email address and someone else attempts to use that same address, your SPF record will help other mail servers know it’s not coming from you. An SPF record for your domain indicates which mail servers are allowed to send mail on behalf of users in your domain and which ones are not. If the SPF records for your domain aren’t accessible to third-party senders, they can’t verify if an incoming message is from a legitimate source.
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How to Install CouchDB on AlmaLinux | LinuxHostSupport
Apache CouchDB is a free yet reliable non-relational or NoSQL database engine. It is written in Erlang language and natively supports data in JSON format. The data can be accessed and queried via the HTTP protocol, making it easier and more scalable than traditional SQL relational databases like MySQL. CouchDB also offers replication capability and provides high availability access. This tutorial will show you how to install CouchDB on AlmaLinux.
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How to install 0 A.D. 0.0.26 on a Chromebook
Today we are looking at how to install 0 A.D. 0.0.26 on a Chromebook.
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How to migrate apps from JBoss EAP 7.x to JBoss EAP 8-Beta | Red Hat Developer
Learn about the changes to JBoss EAP 8.0 and how to migrate an application from JBoss EAP 7.4 to JBoss EAP 8-Beta