The post LocalSend – Local Network File Sharing Between Linux, Windows and Mac first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

One of the most important uses of a network is for file sharing purposes, and there are multiple ways Linux,

The post LocalSend – Local Network File Sharing Between Linux, Windows and Mac first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

The post Why Linux Powers Everything From Your Coffee Machine to Mars Rovers first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

When most people think about operating systems, they picture Windows laptops or MacBooks, but here’s what’s fascinating: while you’re reading

The post Why Linux Powers Everything From Your Coffee Machine to Mars Rovers first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

NordVPN has open sourced the GUI in its official Linux app, and the company behind the virtual private network has also updated its Snap package with a GUI.

You're reading NordVPN Has Open-Sourced its Linux App GUI, a blog post from OMG! Ubuntu. Do not reproduce elsewhere without permission.

The post A Brief Introduction to Makefiles and GNU Make for Beginners first appeared on Tecmint: Linux Howtos, Tutorials & Guides .

GNU Make is a development utility that determines which parts of a particular code base need to be recompiled and

The post A Brief Introduction to Makefiles and GNU Make for Beginners first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

In a move that has sparked significant discussion within the Ubuntu Linux fan-base and community, Canonical, the company behind Ubuntu, has announced its intention to explore the potential replacement of GNU Core Utilities with the Rust-based "uutils" project. They plan to introduce new changes in Ubuntu Linux 25.10, eventually changing it to Ubuntu version 26.04 LTS release in 2026 as Ubuntu is testing Rust 'uutils' to overhaul its core utilities potentially. Let us find out the pros and cons and what this means for you as an Ubuntu Linux user, IT pro, or developer.

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Rsync is a opensource command-line tool in Linux, macOS, *BSD and Unix-like systems that synchronizes files and directories. It is a popular tool for sending or receiving files, making backups, or setting up mirrors. It minimizes data copied by transferring only the changed parts of files, making it faster and more bandwidth-efficient than traditional copying methods provided by tools like sftp or ftp-ssl. Rsync versions 3.3.0 and below has been found with SIX serious vulnerabilities. Attackers could exploit these to leak your data, corrupt your files, or even take over your system. There is a heap-based buffer overflow with a CVSS score of 9.8 that needs to be addressed on both the client and server sides of rsync package. Apart from that info leak via uninitialized stack contents defeats ASLR protection and rsync server can make client write files outside of destination directory using symbolic links.

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The post Critical Rsync Vulnerability Requires Immediate Patching on Linux and Unix systems appeared first on nixCraft.

It is no secret that whether you are a developer or sysadmin, you need to use log files to troubleshoot errors on your Linux and Unix systems. You use tools like grep, tail, cat, or journalctl to view log files. However, you may need help with so many log files. These essential Unix tools are suitable for basic text but fall short when dealing with many log files. You can get tired from sifting through endless lines of log files. The lnav utility is here to the rescue! It is a powerful log file viewer that goes beyond the basics. It understands your logs by identifying timestamps, log levels, and other vital details. You can run SQLite SQL queries against your standard log files and build reports for your needs. Let us see how to install and use the lnav tool quickly.

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The sttr is a free and open-source command-line tool in Golang that lets you easily change and modify text. You can perform transformation operations on the string, such as hashing text, string manipulation, and more. sttr is beneficial for developers and *nix users requiring swift modification to strings or files directly via the command line or TUI. It is helpful in your scripting, data processing, and automation tasks at the CLI.

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The FreeBSD Release Engineering Team is announcing the availability of FreeBSD version 13.2-RELEASE on 11/April/2023. It is the third release of the stable/13 branches. I updated my FreeBSD version 13.1 to 13.2 using the CLI over an ssh-based session. Here are my quick notes.

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