# Logic Encoder ## Posts - [ETH Gas Live Tracker — Check Ethereum Gas Fees Before Every Transaction](https://logicencoder.com/realtime-ethereum-gas-tracker/): If you’ve lost money to an unexpected gas spike on Uniswap or had a transaction stall in the mempool, you already understand the problem. Ethereum gas fees are not stable — they move block by block, and a fee that looks acceptable when you click confirm can be 3× higher by the time the transaction lands, or your transaction gets skipped entirely because someone else paid more. This is a walkthrough of the ETH Gas Live Tracker — a real-time Ethereum gas tracker I built that refreshes every ~12 seconds as new blocks arrive. It shows live fees across three tiers, […] - [DNX Swap Bot — Fast Dynex Trading With Sandwich Attack Protection](https://logicencoder.com/dynex-swap-bot/): Quick answer: The DNX Swap Bot is a standalone desktop web application that executes DNX swaps in one click from preset sizes (16 sell presets: 1K–25K DNX; 15 buy presets: 50–1,000 USDC) and bypasses the public mempool entirely to eliminate MEV sandwich attacks. Live block number, ETH, DNX, and USDC balances update via WebSocket with no polling delay. DNX balance updates on a 6-second cache. The bot also includes stuck transaction tools: cancel-all replaces stuck transactions with zero-value self-sends at 1.5× original gas price to free a blocked nonce. Built for active DNX traders placing multiple larger trades per session — […] - [How to Read Crypto Buy/Sell Volume on MEXC Exchange](https://logicencoder.com/crypto-volume-analysis-guide/): At a glance: The buy/sell volume ratio divides total buy volume by total sell volume over a given window. On MEXC spot pairs, a ratio above 1.5 indicates buyers are controlling price direction; below 0.7 means sellers dominate. This ratio updates in real time alongside six other metrics — net flow, VWAP, volatility, trading direction, count ratio, and trade size distribution — that together show who is driving price movement before the candle closes. This post explains what each number means and which thresholds matter. Data note: The ratio thresholds in this post are based on MEXC spot trading data observed […] - [MEXC Real-Time Order Flow Analytics — What the Standard Interface Hides](https://logicencoder.com/mexc-order-flow-analytics/): What this does: This dashboard surfaces three data points the standard MEXC chart does not show — net USDT flow (aggressive buys minus aggressive sells, updated per trade), trade size segmentation across three tiers (<$10, $10–$100, and >$100 USDT), and average execution interval — across 525 active symbols. All figures in this post were captured from a live ETH/USDT session on March 22, 2026 at 17:41:08 UTC. Verify current values on the live dashboard before using any number shown here. Data source and date notice: All price and volume figures in this post are sourced from live MEXC trade data and […] - [Dynex Block Explorer for Large Transactions — Real-Time DNX Whale Monitor](https://logicencoder.com/dynex-block-explorer-large-transactions/): Quick answer: The Dynex Large Transaction Monitor filters the Dynex blockchain to transactions of 5,000 DNX or more and streams new ones within 2 seconds of confirmation — the official block explorer shows everything, this shows only whale-tier movements. Dataset covers March 2024 to present: 36,977 large transactions recorded, average transaction size 26,418.70 DNX, total volume 976,884,163.71 DNX across 3,751 unique addresses. A transaction above average (26,418 DNX) is worth noting; one below 10,000 DNX is routine background activity by this dataset’s standards. The standard Dynex block explorer shows every transaction on the network — including thousands of small transfers that […] - [How to Backup and Restore WSL2 — Export, Automate, Migrate (2026)](https://logicencoder.com/wsl2-backup-restore/): Quick answer: wsl --export Ubuntu C:\WSL-Backups\ubuntu-backup.tar creates a full snapshot of your WSL2 distribution — every file, package, SSH key, and config. A minimal Ubuntu with development tools exports to 500 MB–1 GB in 1–5 minutes. Restore with wsl --import Ubuntu C:\WSL\Ubuntu C:\WSL-Backups\ubuntu-backup.tar. After any import, WSL2 defaults to logging in as root — fix immediately with ubuntu config --default-user yourusername in PowerShell. Files on Windows drives (/mnt/c/) are NOT included in the export — back those up separately. Tested on Windows 10 and Windows 11, March 2026. A WSL2 instance that took hours to set up — installed packages, shell […] - [How to Fix Python ModuleNotFoundError and ImportError (2026)](https://logicencoder.com/fix-python-modulenotfounderror/): Quick answer: ModuleNotFoundError almost always means the package was installed into a different Python environment than the one running your script — not that it is missing from the system. Always install with python3 -m pip install, never bare pip. If pip reports success but the error persists: run python3 -m pip show <package>, note the Location path, then run python3 -c "import sys; print(sys.path)" — if Location is not in sys.path, you installed into the wrong interpreter. ImportError with a .so filename means a missing system library — fix with sudo apt install, not pip. Tested on Python 3.10, 3.11, […] - [How to Install WSL2 on Windows 10 and 11 on Ubuntu (2026)](https://logicencoder.com/install-wsl2-windows/):   Quick answer: On Windows 10 build 20H1 (19041+) and all Windows 11 versions: open PowerShell as Administrator, run wsl --install, restart, then create a Linux username — the whole process takes under 5 minutes. On older Windows 10 builds 18362–19040: enable two Windows features via dism.exe, download the WSL2 kernel update from aka.ms/wsl2kernel, run wsl --set-default-version 2, then install a distribution. Check your build with Win + R → winver before starting. Last verified March 2026. This guide covers how to install WSL2 on Windows 10 and Windows 11. There are two methods: the one-command install that works on Windows […] - [0xDNX DHIP v2 Richlist — Wrapped Dynex Holder Distribution Monitor](https://logicencoder.com/0xdnx-dhip-richlist/): Quick answer: 0xDNX is an ERC-20 token on Ethereum representing DNX locked in the Dynex Holder Incentive Program (DHIP). This richlist shows every holder’s rank, exact balance, and percentage of total supply in real time — the percentage-of-supply column is what Etherscan does not calculate for you. The four key metrics at the top (total holders, total 0xDNX in DHIP, top 10 concentration %, top 50 concentration %) tell you whether the program is genuinely distributed or functionally controlled by a small group. Free, no login required. 0xDNX is wrapped DNX locked in the Dynex Holder Incentive Program (DHIP) — an […] - [Linux Swap Management: File-Based Swap vs ZFS Volumes on Ubuntu (2026)](https://logicencoder.com/linux-swap-management/): Quick answer: On Ubuntu 22.04/24.04 with ext4 or XFS, create an 8 GB swap file in 5 commands: dd to allocate, chmod 600, mkswap, swapon, then add one line to /etc/fstab to survive reboots. On ZFS (OpenZFS 2.1+), create a dedicated zvol with primarycache=metadata and logbias=throughput — without these two parameters, heavy swap activity evicts useful data from the ZFS ARC and slows everything else on the system. Set vm.swappiness=10 for servers (default Ubuntu value of 60 is too aggressive). Tested on Ubuntu 22.04 and 24.04, OpenZFS 2.1+, March 2026. When a Linux server runs out of RAM with no swap […] - [WSL File Transfer: Move Files Between Windows and WSL2 (Ubuntu 2026)](https://logicencoder.com/wsl-file-transfer/): Quick answer: The fastest WSL file transfer method depends on what you are moving — File Explorer works for one-off files, cp for single copies, rsync -avP for directories (resumes interrupted transfers, skips unchanged files), and tar -czf for large archives going to Windows. Cross-filesystem transfers between /mnt/c/ and /home/ run at 200–500 MB/s on NVMe; transfers within the WSL native filesystem run at 1,000–2,000 MB/s. The most common post-copy problem is wrong permissions (files arrive as 777) or broken scripts due to Windows CRLF line endings. Tested on WSL2 Ubuntu 22.04 and 24.04, Windows 11, March 2026. Moving files between […] ## Pages - [Ethereum Gas Percentiles](https://logicencoder.com/ethereum-gas-percentiles/) - [Ethereum Gas Price History](https://logicencoder.com/ethereum-gas-price-history/) - [Ethereum Network Status](https://logicencoder.com/ethereum-network-status/) - [Ethereum Mempool Tracker](https://logicencoder.com/ethereum-mempool-tracker/) - [Ethereum Swap Gas Fees](https://logicencoder.com/ethereum-swap-gas-fees/) - [Ethereum Transaction Costs](https://logicencoder.com/ethereum-transaction-costs/) - [Ethereum Gas Calculator](https://logicencoder.com/ethereum-gas-calculator/) - [Best Time to Send Ethereum](https://logicencoder.com/best-time-to-send-ethereum/) - [Why Are Ethereum Gas Fees High](https://logicencoder.com/why-are-ethereum-gas-fees-high/) - [Ethereum Gas Fees Today](https://logicencoder.com/ethereum-gas-fees-today/) - [Ethereum Gas Tracker](https://logicencoder.com/ethereum-gas/) - [Ethereum Chain Swap Monitor](https://logicencoder.com/ethereum-chain-swap-monitor/) - [Dynex Mexc Balance Monitor](https://logicencoder.com/dynex-mexc-balance-monitor/) - [Gate.io Exchange – Live Trading Statistics](https://logicencoder.com/gate-app/) - [About Logic Encoder](https://logicencoder.com/about/): About Logic Encoder I build things that work. I’m a self-taught developer focused on building real-time data applications, monitoring tools, and practical analytics systems — primarily in the crypto space. Most of what I build revolves around the same core problems: getting data fast, processing it reliably, and presenting it in a way that’s actually useful. That means realtime dashboards, async backends, event-driven pipelines, and frontends that stay responsive under load. I care about performance. Not theoretically — in production, on constrained infrastructure, with real data volumes. Low latency, low resource usage, non-blocking behavior. These aren’t nice-to-haves, they’re the baseline. I […] - [Ethereum Gas Tracker](https://logicencoder.com/ethereum-gas-tracker/) - [Contact](https://logicencoder.com/contact/) - [MEXC Exchange – Live Trading Statistics](https://logicencoder.com/mexc-app/) - [Dynex Large Transactions Monitor](https://logicencoder.com/dynex-large-transactions-monitor/): Dynex Mexc Balance Monitor ::  Dynex Mexc Trading Monitor - [0xDNX DHIP V2 Richlist](https://logicencoder.com/0xdnx-dhip-v2-richlist/) - [Account Settings](https://logicencoder.com/account/): Manage your account settings and preferences here. - [Blog](https://logicencoder.com/blog/) - [Login](https://logicencoder.com/login/): Login page - [Home](https://logicencoder.com/) - [Applications](https://logicencoder.com/applications/) - [PRIVACY POLICY](https://logicencoder.com/privacy-policy-2/): PRIVACY POLICY Website: LogicEncoder.com Last Updated: 17.08.2025 1. INFORMATION WE COLLECT Registration Information Email address (via social login – Google, Facebook, etc.) Name (from social media profile) Profile picture (from social media account) Marketing consent status (required for registration) Registration date and method Usage Data We Track All user behavior on our website Pages visited and time spent Clicks, interactions, and navigation patterns Device information (browser, OS, screen size) IP address and geographic location Referrer websites and search terms Analytics and Cookies Google Analytics (or similar services) Tracking cookies for user behavior analysis Performance cookies to improve website speed Marketing cookies […] - [TERMS AND CONDITIONS](https://logicencoder.com/terms-and-conditions/): Terms and Conditions Website: LogicEncoder.com Last Updated: May 13, 2026 1. What This Site Is LogicEncoder.com is a portfolio and tools site run by an independent developer. It provides realtime data tools and monitoring dashboards — Ethereum gas tracker, MEXC exchange statistics, on-chain transaction monitors, holder analytics — alongside a technical blog and a user account system for accessing app features. Some tools display exchange statistics or market data that traders may find useful. This does not make LogicEncoder a trading platform, broker, or financial service provider. All data is displayed for informational purposes only. 2. Not Financial Advice Nothing on […] - [Dashboard](https://logicencoder.com/dashboard/): Data Insights Explore our advanced web apps for trading and blockchain data visualization and management. Data Management Tool Efficiently manage your trading data with our comprehensive web app. Fetch, send, and visualize data seamlessly. Perfect for blockchain enthusiasts and traders looking to enhance their decision-making process with real-time insights and analytics tailored to your needs. 25$ Blockchain Analytics App Unlock the potential of blockchain technology with our analytics app. Visualize trends, track transactions, and gain insights into market movements. Designed for traders who demand precision and clarity in their data analysis for informed decision-making. 30$ Trading Dashboard Tool Unlock the potential […] ## Optional - [Agent (MCP protocol)](websites-agents.hostinger.com/logicencoder.com/mcp) [comment]: # (Generated by Hostinger Tools Plugin)