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Users that want to exploit the full power of the terminal may benefit from using a terminal multiplexer. We feature the best multiplexers.

The post 10 Best Free and Open Source Linux Terminal Multiplexers appeared first on Linux Today.

In today’s digital world, taking notes is essential for organizing ideas, keeping track of tasks, and improving productivity. Many people use cloud-based note-taking apps, but they come with privacy concerns, subscription fees, or limited customization. If you want full control over your notes, Memos is a great alternative.

Memos is an open-source, self-hosted note-taking application that gives you complete ownership of your data, which is lightweight, easy to use, and ideal for personal use or small teams.

In this article, we will explore Memos, their features, installation process, and how to use it effectively.

The post Memos – Open Source, Self-hosted, Your Notes, Your Way appeared first on Linux Today.

Version:next-20250311 (linux-next) Released:2025-03-11

The Python project's recent switch to a tail-calling interpreter may not provide as large a speed advantage as initially thought. A blog post from Nelson Elhage gives the details. In short, switching to a tail-call-based interpreter accidentally works around an unfixed regression in LLVM 19. On other compilers, the performance benefit (while still present) is more moderate.

When the tail-call interpreter was announced, I was surprised and impressed by the performance improvements, but also confused: I'm not an expert, but I'm passingly-familiar with modern CPU hardware, compilers, and interpreter design, and I couldn't explain why this change would be so effective. I became curious – and perhaps slightly obsessed – and the reports in this post are the result of a few weeks of off-and-on compiling and benchmarking and disassembly of dozens of different Python binaries, in an attempt to understand what I was seeing.

One of the advantages of the Rust type system is its ability to encapsulate requirements about the state of the program in the type system; often, this state includes which locks must be held to be able to carry out specific operations. C lacks the ability to express these requirements, but there would be obvious benefits if that kind of feature could be grafted onto the language. The Clang compiler has made some strides in that direction with its thread-safety analysis feature; two developers have been independently working to take advantage of that work for the kernel.

Security updates have been issued by Debian (openvpn and thunderbird), Fedora (buildah, chromium, podman-tui, python-spotipy, qt6-qtwebengine, and vim), Mageia (chromium-browser-stable and gpac), Oracle (krb5), Red Hat (firefox, kernel, kernel-rt, libxml2, and pcs), SUSE (buildah, chromedriver, chromium, firefox, go1.23, go1.24, grype, python, python311-GitPython, ruby3.4-rubygem-rack, thunderbird, and xen), and Ubuntu (xorg-server, xorg-server-hwe-16.04, xorg-server-hwe-18.04).

Commix is an open-source penetration testing tool designed to automate the detection and exploitation of command injection vulnerabilities, streamlining security assessments for researchers and ethical hackers.

The post Commix: Open-source OS command injection exploitation tool appeared first on Linux Today.

Podio is a cloud-based collaboration platform that helps businesses organize work, manage projects, and streamline workflows.

Podio is proprietary software and is not available for Linux. We recommend the best free and open source alternatives.

The post Best Free and Open Source Alternatives to Citrix Podio appeared first on Linux Today.

Want to install Linux? Follow our step-by-step guide to quickly create a bootable Linux USB flash drive on Windows using Rufus.

The post How to Create Bootable Linux USB on Windows appeared first on Linux Today.

This article focuses on selecting the best open source Linux software which enables a library to catalogue, track circulation and inventory their assets using an integrated system.

The post 9 Best Free and Open Source Linux Library Management Systems appeared first on Linux Today.

Incus 6.10 container & virtual machine manager introduces ACME DNS-01 validation for TLS, better API filtering, IOMMU support, LZ4 compression, and more.

The post Incus 6.10 Container & Virtual Machine Manager Released appeared first on Linux Today.

To provide an insight into the quality of software that is available, we have compiled a list of 8 useful boot utilities. Hopefully, there will be something here to improve the boot time of your machine, and to make the configuration of the boot process easier.

The post 8 Best Free and Open Source Linux Boot Utilities appeared first on Linux Today.

In this guide, we will explain how to check open ports and secure them in Linux using firewall rules and best practices.

The post How To Check And Secure Open Ports In Linux appeared first on Linux Today.

February 2025 updates to the largest compilation of recommended free and open source software available for Linux.

The post Best Free and Open Source Software: February 2025 Updates appeared first on Linux Today.

IBM completes its $6.4B acquisition of HashiCorp, strengthening Red Hat and integrating Terraform and Vault into its automation suite.

The post End of Story: IBM Completes $6.4 Billion Acquisition of HashiCorp appeared first on Linux Today.

The Linux Mint team is working on a fresh look for the Cinnamon app menu; Mint 22.1 dominates with 70% of recent downloads, followed by LMDE 6 at 14%.

The post Linux Mint’s Cinnamon Menu is Getting a Makeover appeared first on Linux Today.

Coming five months after NetworkManager 1.50, the NetworkManager 1.52 release introduces IPvlan interface support, the ability to manually configure the authentication of LTE’s initial EPS Bearer, support for ethtool FEC mode, and support for automatically adding routes to DNS servers via the ipv4.routed-dns and ipv6.routed-dns properties.

The post NetworkManager 1.52 Released with IPvlan Interface Support, ethtool FEC Mode appeared first on Linux Today.

The Open Source Security Foundation (OpenSSF), a cross-industry initiative by the Linux Foundation, has announced the initial release of the Open Source Project Security Baseline (OSPS Baseline), a tiered framework of security practices that evolve with the maturity of open source projects.

The post OSPS Baseline: Practical Security Best Practices for Open Source Software Projects appeared first on Linux Today.

Lifecycler is an aquarium that runs direct in your terminal. It’s free and open source goodness written in Rust.

The post Linux Candy: Lifecycler – Terminal Aquarium appeared first on Linux Today.

DavMail 6.3 open-source Exchange gateway brings LDAP, IMAP, and Office 365 enhancements, better TLS 1.3, and expanded Docker support.

The post DavMail 6.3 Open-Source Exchange Gateway Released appeared first on Linux Today.