标签：#terminal

Well...Well...Well... You’re probably tired of Windows, too—or maybe you just want something new , And you think Linux is an interesting option, you HAVE to read this What do I want to talk about? You have likely already heard the name of the best distribution for beginners, but I will list a few options for you to choose from to get started. (We'll talk more about choosing a distro in another post.) Linux mint (Cinnumon Recommended) Pop_!OS Ubuntu Zorin OS MX linux Choose one to get started. How do we use them for the first time? NEVER install Linux fully on your computer. You have two options: Virtual machine (recommended) Dual boot Dual-booting requires more complex steps—such as creating a bootable flash drive or partitioning the disk—but it leaves all the computer's resources available, allowing you to use the system normally. A virtual machine is like running Linux as if it were an application; however, it consumes more resources, so you need a more powerful computer. Installing them is simple, too—whether on a virtual machine or in a dual-boot setup. You can easily learn how to install it by watching a YouTube video and talking to an AI. Important note: For a dual-boot installation, be sure to check the internet connection, audio, keyboard, mouse, and display within the live-USB before starting the installation. And make sure the USB drive is in good working order and has at least 8 GB of space. Okay, I've installed it. How do I use it? First of all, the basic terminal commands. (on linux yo have to learn it , else you are NOT a linux user) Package manager All the distributions mentioned here use the apt package manager. If you are using a different distribution, search online to find out how to use its package manager. Knowing how to search is a skill in itself! (Discussing package managers would take too long, so I won't talk about them.) However, if you are using these distributions, you should know these commands for removing, installing, and updating. fo

readm3 can edit now, and it speaks Reddit readm3 started as a markdown reader for the terminal. File browser on the left, rendered document on the right. Version 0.3.0 adds the obvious missing half: you can change the file you are looking at. Press e , type, press esc . The preview has already re-rendered by the time you get back to it, because both modes read the same buffer. There is no second preview to keep in sync, which is the part that usually goes wrong in editors with a live preview pane. ctrl+s saves. Quitting with unsaved work asks first. enter continues the list you are in, so the same bullet, the next number, or an unchecked box for a task, and pressing it on an empty item ends the list. There is no selection and no cut and paste. This is for fixing a typo and adding a paragraph. Your editor is still your editor. Two dependencies, not forty The old parser was a few hundred lines of hand-rolled regex, and it got reference links, nested lists and bare URLs wrong. Every fix was another regex. Parsing moved to marked. The reason it won was not features, it was weight: marked is CommonMark plus GFM with zero dependencies of its own . readm3 went from one dependency to two. markdown-it would have been seven. A remark and micromark pipeline is somewhere between twenty and forty packages, for a program whose whole point is that it starts instantly in a terminal. Only the parsing moved. The layout code that wraps text, draws code gutters and sizes tables is untouched, so readm3.com still renders through the exact same functions the terminal does. There is still no second renderer. The swap fixed reference links, nested and loose lists, bare URL autolinks and hard line breaks for free. The dialects actually disagree marked does not ship GitHub alerts, footnotes, :emoji: , or anything Reddit added. Those are tokenizer extensions in readm3 now, still with no new dependency. They are behind a --flavor switch rather than all on at once, because the dialects contradic

I spend more hours in a terminal than in any other window, and for years the configuration behind it lived nowhere: a .zshrc I had edited so many times I no longer knew which line did what, a colour scheme picked in a preferences dialog, an SSH config that only existed on one laptop. What follows is what that turned into. Not a list of everything installed on my Mac, but the terminal I actually type in and the two-part trick that keeps it reproducible: every setting is a plain-text file, and every plain-text file is in a repository. The terminal: Ghostty I moved off iTerm2 because I wanted a terminal that was fast and, more importantly, one whose entire appearance I could describe in text. Ghostty — A fast terminal with no tabs of its own to manage. Native on macOS, GPU-accelerated, and quick enough that a long build log scrolls without the fan spinning up. The configuration is a single plain-text file with one setting per line, which means the whole appearance of my terminal is a handful of lines in my dotfiles rather than a screenshot of a preferences pane I would have to redo on the next machine. Ghostty's config is a single file, ~/.config/ghostty/config.ghostty , with key = value on each line and # for comments. That is the whole format: theme = dracula font-family = "MesloLGS NF" font-size = 14 window-padding-x = 8 window-padding-y = 6 macos-option-as-alt = true copy-on-select = true The interesting part is theme . A Ghostty theme is just another config file, so any file dropped in ~/.config/ghostty/themes/ can be selected by name. Mine is Dracula and starts like this: palette = 0=#21222c palette = 1=#ff5555 palette = 2=#50fa7b background = #282a36 foreground = #f8f8f2 cursor-color = #f8f8f2 selection-background = #44475a Sixteen palette entries and a handful of colours: that is the difference between "my terminal looks right" and "my terminal looked right on the old machine". cmd+shift+, reloads the config without restarting, so tuning it is a live loop rathe

The cryptocurrency and decentralized finance ecosystems generate an overwhelming amount of data every single day. For developers building financial dashboards, algorithmic trading tools, or market research platforms, accessing clean, standardized, and reliable data is absolutely critical. Token Terminal has established itself as a premier provider of fundamental financial data for the crypto space, offering institutional-grade metrics across various blockchains and decentralized applications 1 . However, integrating complex third-party APIs into enterprise PHP applications often requires writing significant amounts of boilerplate code to handle edge cases, rate limits, and unexpected response structures. To solve this problem and streamline the developer experience, the PHP community now has access to a dedicated solution: the tokenterminal-php SDK. This new open-source package provides a robust, fully-typed, and developer-friendly PHP 8.1+ client for the Token Terminal API v2 2 . Designed with modern PHP standards and framework integration in mind, it abstracts away the complexities of the underlying HTTP transport, allowing developers to focus entirely on building their applications rather than wrestling with API mechanics. The Challenge of Integrating Financial APIs When working with comprehensive financial data APIs like Token Terminal, developers frequently encounter several architectural challenges. First, there is the issue of rate limiting. Token Terminal enforces a strict limit of 1,000 requests per minute 3 . When building data pipelines that ingest historical metrics across hundreds of assets, hitting this limit is practically guaranteed. A naive implementation will simply crash or drop data, requiring manual intervention. Second, the cryptocurrency space moves rapidly. Projects frequently rebrand, merge, or migrate to new smart contracts. The Token Terminal API handles this gracefully by issuing HTTP 308 Permanent Redirects when a requested project ID ha

When a Go application needs on-chain and protocol-level data, the HTTP request itself is usually the easy part. The difficult work starts afterward: defining request models, decoding inconsistent payloads, respecting rate limits, recovering from transient failures, and deciding what to do when one part of a multi-metric query succeeds while another part does not. Those concerns can quietly turn a small integration into a maintenance burden. tokenterminal-go is an open-source, production-oriented Go SDK for Token Terminal API v2 that aims to remove that plumbing. The project supports all 24 documented API routes across Assets, Projects, Market Sectors, Metrics, and Datasets; it requires Go 1.21 or newer and uses only the Go standard library. 1 It is a focused choice for engineers building internal analytics services, data jobs, dashboards, research tooling, or any application that needs Token Terminal data without hand-rolling an HTTP client. The practical promise: keep the integration idiomatic and type-aware, while the client handles the failure modes that normally appear only after an application reaches real traffic. Why an SDK matters here Token Terminal’s API gives programmatic access to its data, but it requires an API key and an API-enabled plan. 2 That makes the client layer part of the application’s operational surface: it needs to handle credentials, request timeouts, rate limits, pagination or filtering parameters where relevant, and failures that should not crash a larger data pipeline. The library addresses these needs with a small, deliberate design. Its client methods take a context.Context , its response envelopes use generic Result[T] types, and its errors can be inspected with standard Go mechanisms such as errors.Is and errors.As . 1 In other words, callers can keep control of cancellation and business policy instead of receiving opaque, string-only errors. Capability What it means in practice Why it is useful Zero external dependencies The packag

Building Astra: A Modern Shell in Rust I've been working on a personal project called Astra , an interactive shell written in Rust. The goal isn't to replace every existing shell overnight. Instead, I'm building a clean, modular foundation that's easy to understand, extend, and contribute to. Some of the features currently in development include: Interactive shell loop Customizable prompt system TOML-based configuration Built-in themes Git-aware prompt Command history Tab completion Alias support Plugin framework (early development) Alongside the shell itself, I'm also putting together the surrounding ecosystem—documentation, packaging, examples, tests, and GitHub automation—so contributors have a solid starting point. This project has been a chance to learn more about Rust, shell design, and how larger open-source projects are organized. It's still early, but it's reached the point where the foundation is in place and I'm beginning to focus on expanding features, improving reliability, and increasing test coverage. Check out the project here: astra-shell / astra-shell A custom shell for mac OS! █████████████░░░░░░░░ 65% Astra Shell A modern shell built in Rust for Unix-like systems, with macOS as the primary development platform. Astra is an interactive command-line environment focused on a clean interface, customization, and a better terminal experience. It combines the power of traditional Unix shells with a modern prompt system, configuration, and extensibility. Warning Astra Shell has not gone through extensive testing yet. Wait until the first stable release before using it as your primary shell. Table of Contents Features Screenshots Installation Requirements Usage Themes Why Astra? Contributing License Status Features Interactive Rust shell Configurable prompt engine Multiple built-in themes Git-aware prompt information Command history Tab completion Alias support TOML configuration Built-in shell commands Modular architecture Plugin framework (in developmen

I built Talon Audit: a privacy-first approach to website exposure and remediation Most website audit tools answer one narrow question. A performance tool asks whether the page is fast. A security tool asks whether a protection is missing. An accessibility tool asks whether the interface meets specific standards. A conversion tool asks whether users are completing key actions. Visitors do not experience those categories separately. They experience one website. That observation led me to build Talon Audit, a privacy-first website analysis platform that connects technical exposure, reliability, usability, and conversion risk in one workflow. The four-domain model Talon analyses websites across four connected domains: Exposure Public security and privacy signals, including browser protections, TLS, cookies, third-party scripts, mixed content, and visible configuration risks. Integrity Broken resources, failed routes, script errors, redirects, forms, and reliability regressions. Experience Accessibility, mobile usability, visual clarity, speed, and interaction friction. Conversion Messaging, trust signals, pricing paths, calls to action, and barriers that stop users from moving forward. From detection to action The product follows a five-stage workflow: Detect → Explain → Fix → Verify → Monitor Every finding includes: evidence severity confidence impact remediation guidance verification method The goal is not to produce the longest possible report. It is to help teams decide what matters and what to do next. Passive by design Talon performs passive, low-impact analysis only. It does not exploit systems, bypass authentication, or claim to replace authorised penetration testing. Users must confirm they own the website or are authorised to test it. Customer reports are private, and the public demo uses a fictional environment rather than exposing real domains. AI-native, not AI-directed I built Talon through a terminal-first workflow using Codex 5.5 and Claude Fable. AI acc

Well-structured status lines in vim and shell prompts with version control symbols are a nice quality-of-life improvement. Unfortunately, not all monospace fonts come with the necessary PowerLine glyphs. For example, my favourite font is Operator Mono , and it too doesn’t have PowerLine symbols built in. Thanks to the NerdFonts font patcher , I was able to generate a font variant that has the necessary symbols. I simply ran the tool as a Docker container in my fonts directory: $ mkdir HCo_OperatorMonoSSmNF $ docker run --rm -v $PWD /HCo_OperatorMonoSSm/OpenType:/in \ -v $PWD /HCo_OperatorMonoSSmNF:/out \ nerdfonts/patcher --windows --powerline --powerlineextra Now my spaceship shell prompt sparks even more joy.

Your Terminal Has Amnesia. I Fixed it. Every terminal I've ever used has the same problem. You close it. You open it again. It has no idea what happened yesterday. It doesn't remember the command that finally fixed that weird Cargo error after two hours of debugging. It doesn't remember that you always use pnpm instead of npm . It doesn't remember the project you spent all week working on. Every session starts from zero. After a while I realized something strange. My terminal forgot everything. I was the memory. So I started building Luna. It didn't start as an AI project. It started as a frustration. I'm a Computer Science student, and like most developers, I spend a huge part of my day inside a terminal. Not because terminals are exciting. Because that's where software gets built. After a few months I noticed I wasn't struggling with commands. I was struggling with remembering everything around them. Google the same error. Copy the solution. Paste it. Forget it. Repeat three weeks later. Or I'd switch to another project for a few days, come back, and think: "How did I solve this last time?" The terminal had no answer. It never does. History only tells you what you typed. It never tells you why . So I asked a simple question. What if the terminal remembered? Not just command history. Actually remembered. Projects. Errors. Directories. Commands that worked. Commands that failed. Patterns in how I work. That question eventually became Luna. Before writing any AI code, I had to answer another question. What exactly is Luna? A shell? A wrapper? A plugin? A chatbot? I realized pretty quickly I didn't want another tool sitting on top of Bash. I wanted something that actually felt like its own terminal. So Luna became its own shell. Not a plugin. Not an extension. A standalone binary written in Rust. How Luna actually works At a very high level, Luna is surprisingly simple. You │ ▼ Natural Language Input │ ▼ AI Provider (Groq • Gemini • Claude • OpenAI • Ollama...) │ ▼ Sa

Stop memorizing ANSI escape sequences. I built a browser tool to generate them visually — pick colors, styles, and get the code ready to paste. Try it 🔗 ANSI Color Code Generator — DevNestio Features 3 color modes : 8-color, 256-color palette, RGB truecolor (24-bit) 8 text styles : Bold, Dim, Italic, Underline, Blink, Reverse, Hidden, Strikethrough Separate FG/BG : Set foreground and background colors independently 3 output formats : Shell ( echo -e ), Python ( print ), Raw escape sequence Live preview in a simulated terminal box How ANSI sequences work ESC [ <codes> m Multiple codes are separated by ; . Reset is ESC[0m . 8-color : codes 30-37 (FG), 40-47 (BG), 90-97 (bright FG) 256-color : ESC[38;5;<0-255>m for FG, ESC[48;5;<0-255>m for BG RGB truecolor : ESC[38;2;<R>;<G>;<B>m 256-color palette calculation function get256Color ( i ) { if ( i < 16 ) return standardColors [ i ]. hex ; if ( i < 232 ) { const n = i - 16 ; const r = Math . floor ( n / 36 ) * 51 ; // 255/5 = 51 const g = Math . floor (( n % 36 ) / 6 ) * 51 ; const b = ( n % 6 ) * 51 ; return `rgb( ${ r } , ${ g } , ${ b } )` ; } const v = ( i - 232 ) * 10 + 8 ; // 24 grayscale steps return `rgb( ${ v } , ${ v } , ${ v } )` ; } Output examples # Bold red text on black echo -e " \e [1;31mHello, Terminal! \e [0m" # RGB orange (Python) print ( " \0 33[38;2;255;128;0mOrange text \0 33[0m" ) Tested with 128 assertions covering code generation, color math, and format strings. Part of DevNestio — 115 free browser-only developer tools.

I spent 3 months building a tool that solves the most annoying part of working on a dev team. You know the drill: → New dev joins → "hey check your DMs" → Someone pastes the .env in Slack → That message sits there forever → 6 months later someone screenshots it by accident or worse — → git add . → git commit -m "added env" → git push → you just leaked your prod database URL to the internet I got tired of it. So I built DotSync. ─────────────────────────────────── Here's what it looks like in practice: $ dotsync push 🔒 Encrypting 10 secrets for team access... 📤 Uploading... ✅ Version : v7 Secrets : 10 keys encrypted Teammates can now run: dotsync pull That's it. New dev joins? They run dotsync pull. Secrets updated? dotsync push. Moving between your laptop and work machine? dotsync pull. ─────────────────────────────────── The part I actually care about — security: Everything is encrypted ON your machine before it hits the network. The server stores a blob it literally cannot read. I'm not asking you to trust my infrastructure. You don't have to. Stack if you're curious: • Argon2id key derivation (64MB memory cost — brute force isn't happening) • AES-256-GCM encryption • Zero-knowledge server (stores ciphertext only) • Single Go binary, no runtime deps ─────────────────────────────────── Other things it does that I use daily: dotsync diff → shows exactly which keys changed vs remote (never shows values) dotsync history → full version history, who pushed what and when dotsync rollback → restore any previous version in one command dotsync run -- node server.js → injects secrets as env vars, nothing written to disk dotsync scan → scans your codebase for accidentally committed secrets ─────────────────────────────────── Free tier covers: • 1 project • 3 team members • 7 days history That handles most small teams completely free. ─────────────────────────────────── Now the part where I need your help: I'm looking for 100 engineers to actually stress test this. Not "give i

This article was originally published on aicoderscope.com On April 28, 2026, Warp open-sourced its terminal client under AGPL-3.0, picked up 60,000 GitHub stars, and declared itself an "agentic development environment." OpenAI signed on as founding sponsor. The announcement looked like a triumph of developer-first idealism. Read the fine print and a different picture emerges: the terminal is free; the product that matters — Oz, Warp's cloud agent orchestration platform — remains fully proprietary. Warp is not becoming an open-source project. It is becoming an enterprise SaaS company with an open-source frontend. None of that is inherently bad. But it is what this review is actually about: does the $20/month Build plan deliver enough AI value to justify adding Warp to a stack that probably already includes Cursor or Claude Code? What Warp is in May 2026 Warp's product now has three layers: Warp Terminal — the terminal client, open-source AGPL-3.0. Rust-based, GPU-accelerated, available on Mac, Linux, and Windows. The core terminal features (blocks, Warp Drive, session sharing, settings file) are free and remain free. Warp Agent — an AI coding agent embedded in the terminal. Runs locally for interactive work. Handles natural language command generation, code review, debugging assistance, codebase Q&A, and voice input. Consumes credits from your plan. Oz — Warp's proprietary cloud orchestration platform. Runs agents in the background, coordinates multi-agent workflows, triggers on events from Slack, Linear, or GitHub Actions, and orchestrates third-party CLI agents including Claude Code and Codex. Oz is where the enterprise pitch lives. Around 1 million developers use Warp as their primary terminal. The pivot to agentic tooling is a bet that those developers will pay to automate their workflows beyond what a local agent session can handle. Pricing breakdown Warp simplified its pricing in December 2025, replacing the old Pro/Turbo/Lightspeed tiers with two paid plans. P