Using QuickBlox as backend for Chatbots
If you ever used any customer support service before over a certain live chat service like Facebook, WhatsApp, Telegram or others, you most certainly experienced a robotic response on some…
How To Optimize Laptop Battery Life With TLP In Linux
There are quite a few tools exists to power saving and battery life extension in Laptops. We already have looked at two tools namely Laptop Mode Tools and Powertop that…
LFCA: Learn Cloud Costs and Budgeting – Part 16
Over the years, there has been an exponential adoption of Cloud services as organizations seek to tap into the numerous benefits offered by the Cloud to streamline their businesses. Most…
Linux for Starters: Your Guide to Linux – Choose a Distro – Part 2
This is a series that offers a gentle introduction to Linux for newcomers. You’ve decided that you want to try Linux but are unsure how to proceed. You are confused…
How to Format a USB Drive as exFAT on Linux
ExFAT presents a filesystem, specially designed and optimized for USB flash drives, SD cards, and external drives, which is making it popular for Linux users. For purpose of formating a…
Do Not Miss These 10 Steps in Application Security Assessment
If you are a web-based company or even a company that uses the internet for any purpose, application security assessment is the determining factor that shows how careful and responsible…
Setup A Shared Folder Between KVM Host And Guest
After creating a new Virtual machine, you may want to share files and folders between the KVM host and the KVM virtual machine. In this brief guide, we will see…
Compact Text Editors Great for Remote Editing and Much More
A text editor is software used for editing plain text files. This type of software has many different uses such as modifying configuration files, writing programming language source code, jotting…
Gazebo: Robotic simulation made easy
Gazebo: Robotic simulation made easy What is Gazebo? Gazebo is a free open-source robot simulation toolkit which designed to help engineers test algorithms, design their robot virtually, train AI systems…
Stopping cron sending email alert for Linux/Unix jobs
How do I to disable the email alert send by crontab? When my job is executed and the jobs cannot run normally it will sent an email to root. Why…
How to upgrade ZFS storage pools version on FreeBSD
When we update FreeBSD from 12 to 13, we get an updated version of ZFS. FreeBSD 13 released with OpenZFS support with various performance boosts. Sometimes OS patching and minor…
How to Install Latest LibreOffice in Linux Desktop
LibreOffice is an open-source and much powerful personal productivity office suite for Linux, Windows & Mac, that provides feature-rich functions for word documents, data processing, spreadsheets, presentation, drawing, Calc, Math,…
HP EliteDesk 800 G2 Mini Desktop PC – Multiple Operating Systems – Week 5
This is a weekly blog looking at the HP EliteDesk 800 G2 Mini Desktop PC running Linux. This week’s blog looks at some of the ways you can run programs…
How to Install and Setup Apache Spark on Ubuntu/Debian
Apache Spark is an open-source distributed computational framework that is created to provide faster computational results. It is an in-memory computational engine, meaning the data will be processed in memory….
Debian: DSA-4912-1: exim4 security update
Debian: DSA-4912-1: exim4 security update The Qualys Research Labs reported several vulnerabilities in Exim, a mail transport agent, which could result in local privilege escalation and remote code execution. https://linuxsecurity.com/404-notfound.html…
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