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LandSpace Could Become China's First Company To Land a Reusable Rocket
China's private launch firm LandSpace is preparing the debut flight of its Zhuque-3 rocket, aiming to become the country's first to land a reusable orbital-class booster using a Falcon-9-style return profile. Ars Technica reports: Liftoff could happen around 11 pm EST tonight (04:00 UTC Wednesday), or noon local time at the Jiuquan Satellite Launch Center in northwestern China. Airspace warning notices advising pilots to steer clear of the rocket's flight path suggest LandSpace has a launch window of about two hours. When it lifts off, the Zhuque-3 (Vermillion Bird-3) rocket will become the largest commercial launch vehicle ever flown in China. What's more, LandSpace will become the first Chinese launch provider to attempt a landing of its first stage booster, using the same tried-and-true return method pioneered by SpaceX and, more recently, Blue Origin in the United States.
Construction crews recently finished a landing pad in the remote Gobi Desert, some 240 miles (390 kilometers) southeast of the launch site at Jiuquan. Unlike US spaceports, the Jiuquan launch base is located in China's interior, with rockets flying over land as they climb into space. When the Zhuque-3 booster finishes its job of sending the rocket toward orbit, it will follow an arcing trajectory toward the recovery zone, firing its engines to slow for landing about eight-and-a-half minutes after liftoff. At least, that's what is supposed to happen. LandSpace officials have not made any public statements about the odds of a successful landing -- or, for that matter, a successful launch...
Read more of this story at Slashdot.
BPFDoor and Symbiote Rootkits Attacking Linux Systems Exploiting eBPF Filters - CybersecurityNews
Categories: Linux
NVIDIA 590 Linux drivers drop GeForce GTX 900 “Maxwell” and GTX 10 “Pascal” support - VideoCardz.com
Categories: Linux
[Beta] Linux Mint 22.3 Zena to be released soon - gHacks Technology News
[Beta] Linux Mint 22.3 Zena to be released soon gHacks Technology News
Categories: Linux
Study Finds Tattoo Ink Moves Through the Body, Killing Immune Cells
Bruce66423 shares a report from the Los Angeles Times: Tattoo ink doesn't just sit inertly in the skin. New research shows it moves rapidly into the lymphatic system, where it can persist for months, kill immune cells, and even disrupt how the body responds to vaccines. Scientists in Switzerland used a mouse model to trace what happens after tattooing. Pigments drained into nearby lymph nodes within minutes and continued to accumulate for two months, triggering immune-cell death and sustained inflammation. The ink also weakened the antibody response to Pfizer Inc. and BioNTech SE's COVID vaccine when the shot was administered in tattooed skin. In contrast, the same inflammation appeared to boost responses to an inactivated flu vaccine. "This work represents the most extensive study to date regarding the effect of tattoo ink on the immune response and raises serious health concerns associated with the tattooing practice," the researchers said. "Our work underscores the need for further research to inform public health policies and regulatory frameworks regarding the safety of tattoo inks."
The findings have been published in the journal Proceedings of the National Academy of Sciences.
Read more of this story at Slashdot.
Portmaster: Open-source application firewall - Help Net Security
Portmaster: Open-source application firewall Help Net Security
Categories: Linux
BPFDoor and Symbiote: Advanced eBPF-Based Rootkits Target Linux Systems - GBHackers News
Categories: Linux
Anthropic Acquires Bun In First Acquisition
Anthropic has made its first acquisition by buying Bun, the engine behind its fast-growing Claude Code agent. The move strengthens Anthropic's push into enterprise developer tooling as it scales Claude Code with major backers like Microsoft, Nvidia, Amazon, and Google. Adweek reports: Claude Code is a coding agent that lets developers write, debug and interpret code through natural-language instructions. Claude Code had already hit $1 billion in revenue six months since its public debut in May, according to a LinkedIn post from Anthropic's chief product officer, Mike Krieger. The coding agent continues to barrel toward scale with customers like Netflix, Spotify, and Salesforce. Further reading: Meet Bun, a Speedy New JavaScript Runtime
Read more of this story at Slashdot.
San Francisco Will Sue Ultraprocessed Food Companies
An anonymous reader quotes a report from the New York Times: The San Francisco city attorney filed on Tuesday the nation's first government lawsuit against food manufacturers over ultraprocessed fare (source may be paywalled; alternative source), arguing that cities and counties have been burdened with the costs of treating diseases that stem from the companies' products. David Chiu, the city attorney, sued 10 corporations that make some of the country's most popular food and drinks. Ultraprocessed products now comprise 70 percent of the American food supply and fill grocery store shelves with a kaleidoscope of colorful packages. Think Slim Jim meat sticks and Cool Ranch Doritos. But also aisles of breads, sauces and granola bars marketed as natural or healthy.
It is a rare issue on which the liberal leaders in San Francisco City Hall are fully aligned with the Trump administration, which has targeted ultraprocessed foods as part of its Make America Healthy Again mantra. Mr. Chiu's lawsuit, which was filed in San Francisco Superior Court on behalf of the State of California, seeks unspecified damages for the costs that local governments bear for treating residents whose health has been harmed by ultraprocessed food. The city accuses the companies of "unfair and deceptive acts" in how they market and sell their foods, arguing that such practices violate the state's Unfair Competition Law and public nuisance statute. The city also argues the companies knew that their food made people sick but sold it anyway.
Read more of this story at Slashdot.
Download of the day: GIMP 3.0 is FINALLY Here!
Wow! After years of hard work and countless commits, we have finally reached a huge milestone: GIMP 3.0 is officially released! I am excited as I write this and can't wait to share some incredible new features and improvements in this release. GIMP 2.10 was released in 2018, and the first development version of GIMP 3.0 came out in 2020. GIMP 3.0 released on 16/March/2025. Let us explore how to download and install GIMP 3.0, as well as the new features in this version.
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The post Download of the day: GIMP 3.0 is FINALLY Here! appeared first on nixCraft.
2025-03-18T03:45:26Z
2025-03-18T03:45:26Z
Vivek Gite
How to list upgradeable packages on FreeBSD using pkg
Here is a quick list of all upgradeable packages on FreeBSD using pkg command. This is equivalent to apt list --upgradable command on my Debian or Ubuntu Linux system.
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The post How to list upgradeable packages on FreeBSD using pkg appeared first on nixCraft.
2025-03-16T20:25:39Z
2025-03-16T20:25:39Z
Vivek Gite
Ubuntu to Explore Rust-Based “uutils” as Potential GNU Core Utilities Replacement
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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The post Ubuntu to Explore Rust-Based “uutils” as Potential GNU Core Utilities Replacement appeared first on nixCraft.
2025-03-16T12:17:36Z
2025-03-16T12:17:36Z
Vivek Gite
How to install KSH on FreeBSD
Installing KSH (KornShell) on FreeBSD can be done with either FreeBSD ports or the pkg command. The ports collection will download the KSH source code, compile it, and install it on the system. The pkg method is easier, and it will download a pre-compiled binary package. Hence, it is recommended for all users. KornShell (KSH) has a long history, and many older Unix systems and scripts rely on it. As a result, KSH remains relevant for maintaining and supporting legacy infrastructure. Large enterprises, especially those with established Unix-based systems, continue to use KSH for scripting and system administration tasks. Some industries where KSH is still commonly used include finance and telecommunications. While Bash has become the dominant shell in many Linux distributions, KSH still holds a significant presence in Unix-like environments, particularly in legacy systems. Therefore, installing KSH and practicing with it is worthwhile if you plan to work in such environments.
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The post How to install KSH on FreeBSD appeared first on nixCraft.
2025-03-03T23:50:59Z
2025-03-03T23:50:59Z
Vivek Gite
Linux Sed Tutorial: Learn Text Editing with Syntax & Examples
Sed is an acronym for "stream editor." A stream refers to a source or destination for bytes. In other words, sed can read its input from standard input (stdin), apply the specified edits to the stream, and automatically output the results to standard output (stdout). Sed syntax allows an input file to be specified on the command line. However, the syntax does not directly support output file specification; this can be achieved through output redirection or editing files in place while making a backup of the original copy optionally. Sed is one of the most powerful tools on Linux and Unix-like systems. Learning it is worthwhile, so in this tutorial, we will start with the sed command syntax and examples.
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The post Linux Sed Tutorial: Learn Text Editing with Syntax & Examples appeared first on nixCraft.
2025-03-03T09:47:07Z
2025-03-03T09:47:07Z
Vivek Gite
How to tell if FreeBSD needs a Reboot using kernel version check
Keeping your FreeBSD server or workstation updated is crucial for security and stability. However, after applying updates, especially kernel updates, you might wonder, "Do I need to reboot my system?" Let's simplify this process and provide a straightforward method for determining whether a reboot is necessary using the CLI, shell script, and ansible playbook.
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The post How to tell if FreeBSD needs a Reboot using kernel version check appeared first on nixCraft.
2025-02-23T22:07:23Z
2025-02-23T22:07:23Z
Vivek Gite
Critical Rsync Vulnerability Requires Immediate Patching on Linux and Unix systems
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.
2025-01-15T18:04:24Z
2025-01-15T18:04:24Z
Vivek Gite
How to control the SSH multiplexing with the control commands
Multiplexing will boost your SSH connectivity or speed by reusing existing TCP connections to a remote host. This is useful when you frequently connect to the same server using SSH protocol for remote login, server management, using IT automation tools over SSH or even running hourly backups. However, sometimes your SSH command (client) will not respond or get hung up on the session when using multiplexing. Typically, this happens when your public IP changes (IPv4 to IPv6 changes when using DNS names), VPN issues, or firewall cuts connections. Hence, knowing SSH client control commands can save you time and boost your productivity when such gotchas occur.
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The post How to control the SSH multiplexing with the control commands appeared first on nixCraft.
2025-01-15T08:29:10Z
2025-01-15T08:29:10Z
Vivek Gite