AI 资讯
Running multiple claude code accounts on Linux
If you use Claude Code for both work and personal projects, you've probably hit this: switching accounts means logging out, logging back in, and losing whatever session state you had. It's a small friction that adds up fast if you're context-switching several times a day. The fix is one environment variable: CLAUDE_CONFIG_DIR for both work and personal projects, you've probably hit this: switching accounts means logging out, logging back in, and losing whatever session state you had. It's a small friction that adds up fast if you're context-switching several times a day. Running Multiple Claude Code Accounts on Linux - Writing Run separate Claude Code accounts on Linux with CLAUDE_CONFIG_DIR — manual setup, an automation script, direnv auto-switching, and VS Code integration. sakibullah.me
科技前沿
Bluetooth or Wi-Fi: How does wireless CarPlay connect?
If you're wondering if CarPlay works over Wi-Fi or Bluetooth, the answer is yes. It uses both at different times.
AI 资讯
Google Antigravity Comes to VS Code: Agentic Coding Without Leaving Your Editor
If you've tried an "agentic" AI coding tool recently, there's a good chance it asked you to switch editors entirely. Google's own agent-first IDE, Antigravity, launched in November 2025 with exactly that trade-off: full agentic power, but only inside its own dedicated desktop application. That trade-off just went away. Google has shipped Antigravity extensions for VS Code, Visual Studio, JetBrains, and Zed , bringing the same agent, the same review workflow, and the same account into the editor you've already spent years configuring exactly the way you like it. This post walks through what the VS Code extension actually is, how it fits into Antigravity's broader architecture, how to install and configure it, and most importantly; how its permission system keeps an agent that can read files, run terminal commands, and drive a real browser from doing anything you haven't explicitly allowed. By the end of this article, you will be able to: Explain how the extension relates to the full Antigravity 2.0 desktop app and the agy CLI Install and authenticate the extension inside VS Code Work through the agent side panel, implementation plans, and walkthroughs Configure the permission engine so the agent only does what you approve Lock down its browser subagent so it never touches your personal Chrome data New to Antigravity generally? Start with Google's own primer: Antigravity 2.0 Overview Prerequisites To follow along hands-on, you'll need: VS Code version 1.90 or later, on macOS, Linux, or Windows A Google Account on any Antigravity plan (the free tier is enough), or an enterprise account enabled for Gemini Enterprise About five minutes for the first-time sign-in and backend install You can also read this purely as an architecture and workflow walkthrough; every step is explained, not just shown. 1. Where the Extension Fits in Antigravity's Architecture It helps to know there are actually three doors into the same house: [ Antigravity 2.0 ] ── the full desktop app, a dedi
AI 资讯
Rivian’s CFO is leaving the company
Claire McDonough is stepping down on October 30 to pursue a new opportunity, the company said in a filing on Thursday.
AI 资讯
Sony finally has a cheaper OLED to compete with midrange Samsung and LG TVs
After unexpectedly showing up on a wall-mounting compatibility chart on Sony's site back in June, the company has announced the Sony Bravia 6 OLED TV. The TV sits below its other OLED TVs - the Bravia 8 and Bravia 8 II - as well as its Bravia 9 II and Bravia 7 II RGB LED […]
AI 资讯
Sprains, pain, and whiplash: Waymo and Zoox test drivers are getting hurt as robotaxis scale
Test drivers for Waymo and Zoox sustained more than two dozen injuries in 2024 and 2025 from hard braking or other sudden movements made by the autonomous vehicles, according to a TechCrunch review of data submitted to OSHA.
AI 资讯
drainscan vs gitleaks vs trufflehog: Why Web3 Needs Its Own Secret Scanner (2026 Benchmark)
drainscan vs gitleaks vs trufflehog: Why Web3 Needs Its Own Secret Scanner Benchmarked on 500+ web3 repositories. Generic scanners miss 73% of web3-specific key leaks. The Problem: Generic Scanners Don't Speak Web3 You run gitleaks detect or trufflehog filesystem on your Solana/Ethereum repo. Green checkmark. You ship. Three months later: $2.3M drained from a private key committed in docker-compose.yml that neither tool flagged as high-confidence. Why? Generic scanners match patterns (regex/entropy). They don't understand web3 key semantics : Blind Spot gitleaks trufflehog drainscan BIP-39 checksum validation ❌ ❌ ✅ Offline address derivation ❌ ❌ ✅ Live balance checks ❌ ❌ ✅ Phantom JSON export detection ❌ ❌ ✅ Solana base58 seed (64-byte) Partial Partial ✅ Token-2022 extension context ❌ ❌ ✅ Entropy + context dedup Generic Generic Web3-aware SARIF 2.1.0 ✅ ✅ ✅ Benchmark: 500+ Web3 Repos Scanned Methodology : Cloned top 500 repos by stars from solana , ethereum , defi , web3 topics. Ran each scanner with default + aggressive configs. Manual verification of findings. Results Summary Metric gitleaks trufflehog drainscan Free Total findings 1,847 3,291 2,156 High-confidence true positives 312 401 687 Web3-specific true positives 89 112 487 False positive rate (high) 34% 41% 3% False negative rate (web3 keys) 73% 68% 4% Avg scan time (500 repos) 12m 47m 8m Key Finding: The 73% Gap Generic scanners missed 73% of web3-specific key types : Phantom/Solflare JSON exports (64-byte arrays) — gitleaks: 0, trufflehog: 12, drainscan: 234 BIP-39 mnemonics with valid checksum — gitleaks: 45 (many false), trufflehog: 67, drainscan: 156 (all validated) Solana base58 seeds — gitleaks: 23, trufflehog: 31, drainscan: 189 EVM keys in .env / .yaml / .toml context — gitleaks: 189, trufflehog: 223, drainscan: 298 Entropy-detected foreign-chain keys (Cosmos, Sui, Near, ed25519 hex) — gitleaks: 0, trufflehog: 0, drainscan: 87 Why drainscan Wins on Web3 1. BIP-39 Checksum Validation = Near-Zero Fal
AI 资讯
How to Measure Time to Revoke for Exposed Credentials
This is a follow-up to an article we published in The Hacker News introducing time to revoke as a critical CISO metric. This version provides a practical guide for measuring it across exposed secrets and non-human identities. 👉 TL;DR: Time to revoke is a security metric that measures how long an exposed credential remains usable after it has been confirmed valid. Measuring it requires teams to record when a credential is validated and when its invalidation is confirmed. From that baseline, CISOs can track median and P90 time to revoke, the percentage of exposed secrets revoked within SLA, owner coverage, the percentage that remain valid after detection, and the incidents that require manual escalation. Detection is not the same as credential revocation Detection tells you when a credential was found. A remediation ticket tells you when work was assigned or closed. Neither tells you whether the exposed access was fully neutralized. For leaked credentials, "Did we find it?" is the first question. "How long did it remain valid?" is just as important, if not more so. If a leaked API key, cloud credential, service account token, OAuth secret, private key, or database connection string is still valid, it is a point of ingress. Until it is revoked, rotated, or otherwise invalidated, it remains a path an attacker can use. Credential rotation only counts when the exposed credential is disabled, expired, or otherwise rendered unusable. That makes time to revoke a critical CISO metric. It connects detection to business risk by measuring the exposure window security teams need to close. What is time to revoke in secrets remediation? Time to revoke measures how long an exposed credential remains usable after it has been confirmed valid. Time to revoke = confirmed invalidation timestamp − validation timestamp The clock starts when the organization verifies that the credential works and stops when it confirms that the credential can no longer be used. Closing a ticket, deleting a
科技前沿
Waymo is expanding to Germany, with service in Munich planned for 2027
Waymo has set up subsidiaries in several European countries this summer as it prepares to expand.
AI 资讯
Brake problems in GM EVs draw greater federal scrutiny
In one crash, the driver of a 2024 Blazer EV said they had to "deliberately steer the vehicle into a concrete curb" to slow it down and avoid a "catastrophic intersection collision."
科技前沿
The biggest downsides to using a digital car key
Many newer vehicles can be accessed from the owner's phone, if they've set it up. There are some things to consider before adding your key.
开源项目
The Best Home Theater Projectors in 2026: XGIMI, Hisense, Leica, and More
Home theater projectors are getting better and better, and have quickly become my favorite way to enjoy movies.
产品设计
How is Android Auto different from Android Automotive?
While these two names sound like they'd refer to the same product, there are major differences between them.
科技前沿
The reasons Siri may not work on CarPlay
If you're struggling to get Siri to work with your car's CarPlay system, there are some things you can check.
工具
If Waymo cars are Level 4 automation, what does it take to be a Level 5?
We break down the different autonomous driving levels, and why Level 5 is so hard to achieve.
AI 资讯
Uber hit with a nearly $1 billion fine for automatically deactivating drivers in Europe
A Dutch data regulatory authority said that Uber has to pay 824.9 million euros for violating the GDPR.
科技前沿
Android Auto YouTube Limitations: Is It Worth Using In The Car?
Android Auto YouTube Limitations: Is It Worth Using In The Car?
科技前沿
Tesla and others recall over 4 million vehicles in China over hidden door handles
Tesla and others recall over 4 million vehicles in China over door handles.
开发者
US government lab is probing Chinese lidar for security vulnerabilities
The security review is being performed by the Idaho National Laboratory, and the research is being funded by a company -- or a group of companies -- in the electric and autonomous vehicle industries.
创业投融资
Tesla recalls 3 million cars as part of China-wide push to stop hidden door handles
Tesla and eight other automakers will install warning labels that help occupants identify the often hard-to-find manual door releases.