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How to read Lynis reports to improve Linux security
When I read Gaurav Kamathe's article Scan your Linux security with Lynis, it reminded me of my time as a systems administrator for the US Department of Labor. One of my duties was to keep our Unix servers hardened. Each quarter, an independent verifier came in to review our servers' security status. Each time on the day the verifier was scheduled to arrive, I ran Security Readiness Review (SRR), a scanning tool that used a large set of scripts to identify and report any security findings.
MX Linux 19.2 KDE Edition Reaches Release Candidate, Final Release Imminent
Three weeks after the release of the second beta version, the upcoming and highly anticipated MX Linux 19.2 KDE Edition distribution reaches Release Candidate stage and it's now inches closers to the final release.
Google confirms in-house scheduler open-sourced into Linux
If this fine-grained thread control tech can run The Chocolate Factory, imagine it unleashed in Android. Google has confirmed that it plans to contribute some of its in-house scheduling code to the Linux kernel, but hasn’t disclosed whether it has motivations beyond a desire to share.…
How to trace system calls made by a process with strace on Linux
There are times when it’s useful to inspect what a running application is doing under the hood, and what system calls it is performing during its execution. To accomplish such a task on Linux, we can use the strace utility. In this article we will see how to install it and we will learn its basic usage.
WordPress 5.5 Arrived With These Awesome Features
WordPress is the most popular CMS in the world. With great power comes great responsibility. WordPress team keeps releasing security and optimization updates regularly. In WordPress 5.5, the team has focused on three aspects, speed, search, and security.
How to Install Flectra on CentOS 8 with Nginx as a Reverse Proxy
Flectra is an open-source, powerful and customizable business management tool that helps you grow your business through its powerful modular design covering all essential aspects of most businesses. This makes it the ultimate business app suite that gives you a scalable business management platform which provides you with all the freedom to make the software work for you and your business setup.
Debian GNU/Linux 11 (Bullseye) Artwork Contest Is Now Open for Entries
The Debian Project officially open the artwork contest for the upcoming Debian GNU/Linux 11 (Bullseye) operating system series, calling all talented artists and designers to create a beautiful desktop look and feel.
An Android operating system that prioritizes mobile data privacy
Android and iOS devices are notorious for uploading your personal data to their cloud services without your permission. If you are concerned about your mobile data privacy, you have another option to consider for your next smartphone: the /e/ operating system, a free and open source, Android-based operating system. The eFoundation community is led by Gaël Duval, a legacy Linux developer and entrepreneur who founded Mandrake Linux in 1998.
How to create and edit PDF files in Debian 10
PDF or Portable Document Format is one of the most widely used and well-known file formats used to read, print and exchange documents that do not require any editing. However, sometimes it is necessary to create and edit PDF files.
Whiskey Lake computer has PoE and optional PCIe x4 AI accelerators
IEI’s rugged, Linux-ready “DRPC-230-ULT5” DIN-rail system runs on 8th Gen U-series CPUs with 3x GbE, up to 6x USB 3.2 Gen 2, 6x COM, SATA, DP, HDMI, mini-PCIe, M.2, and optional PCIe x4 with Myriad X-based AI cards. IEI has launched three fanless DRPC-230-ULT5 embedded computers with DIN-rail mounting that run Linux or Win 10 […]
Create a wifi hotspot with Raspberry Pi 3 and Fedora
If you’re already running Fedora on your Pi, you’re already most of the way to a wifi hotspot. A Raspberry Pi has a wifi interface that’s usually set up to join an existing wifi network. This interface can be reconfigured to provide a new wifi network. If a room has a good network cable and […]
How to Install Mattermost Team Messaging System on Ubuntu 20.04
Mattermost is an open-source and self-hosted messaging application used for chat, file sharing, search, and integrations. It is an alternative to Slack chat that brings all your team communication into one place.
Tiny module and dev kit run RT Linux on STM32MP1
Exor’s 25.4 x 25.4mm, extended temp “NanoSOM nS02” module runs real-time Linux and its XPlatform industrial IoT software on a soldered, 800MHz STM32MP157 with up to 1GB DDR3L and 32GB eMMC. An “OpenHMI nS02” dev kit with 5-inch touchscreen is optional. Italian embedded technology firm Exor Embedded has launched a NanoSOM nS02 module that runs […]
KDE Applications 20.08 Released with Many Improvements to Dolphin, Konsole, and More
The KDE Project released today the KDE Applications 20.08 open-source office suite as the August 2020 apps update, but, in fact, a massive release that brings countless improvements and new features.
Mount NFS filesystems with autofs
Learn about the autofs utility and how it can help you to automatically remote local and remote filesystems in Linux.
How to use printf to format output
When I started learning Unix, I was introduced to the echo command pretty early in the process. Likewise, my initial Python lesson involved the print function. Picking up C++ and Java introduced me to cout and systemout. It seemed every language proudly had a convenient one-line method of producing output and advertised it like it was going out of style.
Vivaldi 3.2 Launches for Android and Chromebooks with Privacy Improvements, New Features
Vivaldi Technologies released today the latest Vivaldi 3.2 web browser for Android and Chromebooks, a release that brings enhancements to the built-in privacy options and adds new UI features.
Come test a new release of pipenv, the Python development tool
Pipenv is a tool that helps Python developers maintain isolated virtual environments with specifacally defined set of dependencies to achieve reproducible development and deployment environments. It is similar to tools for different programming languages, such as bundler, composer, npm, cargo, yarn, etc. A new version of pipenv, 2020.6.2, has been recently released. It is now available […]
Snapdragon 410 based 96Boards CE SBC gets an upgrade
Geniatech has launched a Linux-ready, $109 “Developer Board 4 V3” compliant with 96Boards CE that offers a Snapdragon 410E, GbE, 3x USB, 802.11ac, GPS, and-25 to 70°C support. Geniatech has released a V3 edition of its 96Boards CE form-factor Developer Board 4 SBC, the third update of the Development Board IV we covered back in […]
How to Install and Use BackupPC Backup Software on Ubuntu 20.04 LTS
BackupPC is a free, open-source and web-based backup software suite that can be used for backing up Linux, Windows and macOS PCs and laptops. In this tutorial, we will show you how to install BackupPC on Ubuntu 20.04 server.
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