Open Source Terminals - Page 5
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Agentic AI SRE built for Engineering and DevOps teams.NeuBird AI's agentic AI SRE delivers autonomous incident resolution, helping team cut MTTR up to 90% and reclaim engineering hours lost to troubleshooting.
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ToogleBox: Simplify, Automate and Improve Google Workspace FunctionalitiesToogleBox was created as a solution to address the challenges faced by Google Workspace Super Admins. We developed a premium and secure Software-as-a-Service (SaaS) product completely based on specific customer needs. ToogleBox automates most of the manual processes when working with Google Workspace functionalities and includes additional features to improve the administrator experience.
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xleak
A fast terminal Excel viewer with an interactive TUI
xleak is a lightweight tool for detecting memory leaks and resource mismanagement in C/C++ programs by tracing heap allocations and deallocations with minimal overhead. It hooks into your program’s allocation functions to observe memory usage patterns, helping developers identify locations where memory was allocated but never freed, which is a common source of bugs and performance issues in unmanaged languages. The tool produces detailed reports that show the call stacks associated with leaked allocations, making it easier to track down problematic code paths and fix them. Because it focuses on transparency and low runtime impact, xleak can be used during regular testing cycles without significantly slowing down execution. It also supports integration with unit test suites, allowing teams to automatically enforce memory safety expectations with every build. -
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dehydrated
letsencrypt/acme client implemented as a shell-script
letsencrypt/acme client implemented as a shell-script, just add water. Dehydrated is a client for signing certificates with an ACME-server (e.g. Let’s Encrypt or ZeroSSL) implemented as a relatively simple bash script. It uses the OpenSSL utility for everything related to actually handling keys and certificates, so you need to have that installed. Other dependencies are cURL, sed, grep, mktemp (all found on almost any system, cURL being the only exception). Please keep in mind that this software and even the acme-protocol are relatively young and may still have some unresolved issues. Feel free to report any issues you find with this script or contribute by submitting a pull request. dehydrated is looking for a config file in a few different places, it will use the first one it can find. -
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qrcp
Transfer files over wifi from your computer to your mobile device
qrcp binds a web server to the address of your Wi-Fi network interface on a random port and creates a handler for it. The default handler serves the content and exits the program when the transfer is complete. When used to receive files, qrcp serves an upload page and handles the transfer. Most QR apps can detect URLs in decoded text and act accordingly (i.e. open the decoded URL with the default browser), so when the QR code is scanned the content will begin downloading by the mobile browser. When sending multiple files at once, qrcp creates a zip archive of the files or folders you want to transfer, and deletes the zip archive once the transfer is complete. When receiving files, qrcp serves an “upload page” through which you can choose files from your mobile. The default configuration file is stored in $HOME/qrcp.json, however, you can specify the location of the config file by passing the --config flag. -
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Amazon EC2 Instance Selector
A CLI tool and go library which recommends instance types
A CLI tool and go library which recommends instance types based on resource criteria like vcpus and memory. There are over 270 different instance types available on EC2 which can make the process of selecting appropriate instance types difficult. Instance Selector helps you select compatible instance types for your application to run on. The command-line interface can be passed resource criteria like vcpus, memory, network performance, and much more and then return the available, matching instance types. If you are using spot instances to save on costs, it is a best practice to use multiple instances types within your auto-scaling group (ASG) to ensure your application doesn't experience downtime due to one instance type being interrupted. Instance Selector will help to find a set of instance types that your application can run on. -
IT Asset Management (ITAM) SoftwareEZO AssetSonar is a comprehensive IT asset management platform that provides real-time visibility into your entire digital infrastructure. Track and optimize hardware, software, and license management to reduce risks, control IT spend, and improve compliance.
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EQEmulator Core Server
Open Source Fan-Based EverQuest Emulator Server project
EQEmulator is a custom completely from-scratch open source server implementation for EverQuest built mostly on C++. -
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Percollate
A command-line tool to turn web pages into beautiful, readable PDF
Percollate is a command-line tool that turns web pages into beautifully formatted PDF, EPUB, or HTML files. By default, percollate processes URLs in parallel. Use the --wait option to process them sequentially instead, with a pause between items. The delay is specified in seconds, and can be zero. By default, percollate bundles all web pages in a single file. Use the --individual flag to export each source to a separate file. Additional CSS styles you can pass from the command line to override styles specified by the default/custom stylesheet. Generate a hyperlinked table of contents. The option is implicitly enabled when bundling more than one web page to a single file. Disable this implicit behavior by passing the --no-to flag. The idea with percollate is to make PDFs that can be printed without losing where the hyperlinks point to. However, for some link-heavy pages, the appended hrefs can become bothersome. -
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ddgr
DuckDuckGo from the terminal
ddgr is a command-line search tool that lets users perform DuckDuckGo web searches directly from their terminal, providing a privacy-focused alternative to browser-based searches without tracking or personalized profiling. It fetches search results via DuckDuckGo’s API or HTML output and presents links, snippets, and metadata in a clean terminal format, making it useful for programmers, sysadmins, and privacy advocates who prefer keyboard-driven workflows. The tool also supports options like opening a selected result in a web browser, piping results into other tools, and restricting searches to specific formats such as text-only or JSON for further processing. Because it avoids third-party tracking and ads built into many browser search experiences, ddgr appeals to users seeking greater control over data and a faster, distraction-free search flow. -
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fx
Command-line tool and terminal JSON viewer
fx can work in two modes, cli and interactive. To start interactive mode pipe any JSON into fx. One of the frequent operations is mapping some function on an array. You can pass any number of anonymous functions for reducing JSON. fx provides a function save which will save everything in place and return saved object. This function can be only used with filename as first argument to fx command. Create .fxrc file in $HOME directory, and require any packages or define global functions. To be able require global modules make sure you have correct NODE_PATH env variable. If you need output other than JSON (for example arguments for xargs), do not return anything from the reducer. undefined value is printed into stderr by default. Sometimes it is necessary to omit some messages in JSON stream, or select only specified log messages. For this purpose, fx has special helpers select/filter, pass function into it to select/filter JSON messages. -
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webhook
webhook is a lightweight incoming webhook server to run shell commands
webhook is a lightweight configurable tool written in Go, that allows you to easily create HTTP endpoints (hooks) on your server, which you can use to execute configured commands. You can also pass data from the HTTP request (such as headers, payload or query variables) to your commands. webhook also allows you to specify rules which have to be satisfied in order for the hook to be triggered. For example, if you're using Github or Bitbucket, you can use webhook to set up a hook that runs a redeploy script for your project on your staging server, whenever you push changes to the master branch of your project. If you use Mattermost or Slack, you can set up an "Outgoing webhook integration" or "Slash command" to run various commands on your server, which can then report back directly to you or your channels using the "Incoming webhook integrations", or the appropriate response body. -
Easy-to-Use Website Accessibility WidgetAll in One Accessibility is an AI based accessibility tool that helps organizations to enhance the accessibility and usability of websites quickly.
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wego
Weather app for the terminal
wego is a weather client for the terminal. Config file for default location which can be overridden by commandline. Automatic config management with ingo. A working Go 1.5 environment (You can use goenv if your distribution does not support Go 1.5 yet). utf-8 terminal with 256 colors. A sane monospaced font containing all the required runes (I use dejavu sans mono). An API key for the backend. You can create an account and get a free API key by signing up. You can set the $WEGORC environment variable to override the default config file location. Displayed info (metric or imperial units), temperature range (felt and measured), windspeed and direction, viewing distance, precipitation amount and probability. -
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SerialTest
A cross platform debugger for serial port/Bluetooth/TCP/UDP
A versatile test tool running on Windows/Linux/macOS/Android. Works as data transceiver/realtime plotter/shortcut/file transceiver. Supports serial port, Bluetooth SPP client/server, Bluetooth LE client, TCP client/server, UDP. Homepage: https://github.com/wh201906/SerialTest -
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rxvt is a colour vt102 terminal emulator intended as an xterm(1) replacement for users who do not require features such as Tektronix 4014 emulation and toolkit-style configurability. The rxvt terminal is light on system resources and otherwise packe dwit
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Merlin
Context sensitive completion for OCaml in Vim and Emacs
Merlin is an editor service that provides modern IDE features for OCaml. Emacs and Vim support is provided out-of-the-box. Since version 4.0, merlin's repository has a dedicated branch per version of OCaml, and the branch name consist of the concatenation of OCaml major version and minor version. So, for instance, OCaml 4.11.* maps to branch 411. The main branch is usually synchronized with the branch compatible with the latest (almost-)released version of OCaml. Note: if you're using an older version of OCaml (between 4.02 and 4.10) you will want to build the 3.4 branch, although it won't contain the most recent features. If you want to work on merlin, you'll want to avoid the -p merlin, to build in dev mode, with some extra warnings enabled. In that case you'll also need an extra dependency. -
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Session Manager Plugin
This plugin helps you to use the AWS Command Line Interface (AWS CLI)
This plugin helps you to use the AWS Command Line Interface (AWS CLI) to start and end sessions to your managed instances. Session Manager is a fully managed AWS Systems Manager capability that lets you manage your Amazon Elastic Compute Cloud (Amazon EC2) instances, on-premises instances and virtual machines. Session Manager provides secure and auditable instance management without the need to open inbound ports. When you use the Session Manager plugin with the AWS CLI to start a session, the plugin builds the websocket connection to your managed instances. Session Manager supports connecting to Amazon Elastic Compute Cloud (Amazon EC2) instances, in addition to servers or virtual machines (VMs) in your hybrid environment that use the advanced-instances tier. Session Manager supports EC2 instances, edge devices, and on-premises servers and virtual machines (VMs) in your hybrid environment that use the advanced-instances tier. -
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Teller
Cloud native secrets management for developers
Teller is a productivity secret manager for developers supporting cloud-native apps and multiple cloud providers. Mix and match all vaults and other key stores and safely use secrets as you code, test, and build applications. It's quick, easy, and safe. Never leave your command line for secrets. Create a simple configuration for mixing any number of vaults and key stores using your cloud-native clusters or traditional cloud providers. Teller is open source and secure by-design. It also helps maintain great secrets hygiene and prevents secret sprawl. Avoid custom scripts and unapproved 3rd parties. Use your CISO/infosec-approved vaults, and help keep company policies. Using Teller helps keep a healthy posture. When you have an easy way to use secrets, you don’t stick’em in code or in various funny configs. Teller is completely open source and transparent at what it does. You can also add your own providers. -
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Tokei
Count your code, quickly
Tokei is a program that displays statistics about your code. Tokei will show the number of files, total lines within those files, and code, comments, and blanks grouped by language. Tokei is very fast and is able to count millions of lines of code in seconds. Check out the 12.0.0 release to see how Tokei's speed compares to others. Tokei is accurate, Tokei correctly handles multi-line comments, and nested comments, and not count comments that are in strings. Providing accurate code statistics. Tokei has a huge range of languages, supporting over 150 languages, and their various extensions. Tokei can output in multiple formats(CBOR, JSON, YAML) allowing Tokei's output to be easily stored, and reused. These can also be reused in tokei combining a previous run's statistics with another set. Tokei is available on Mac, Linux, and Windows. See installation instructions for how to get Tokei on your platform. -
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Useful Scripts
Useful scripts for making developer's everyday life easier
Useful scripts for making developers' everyday lives easier and happier, involving java, shell, etc. Usually useful manual operations are made into scripts for convenient use, making the daily life of development easier. Share the functions (i.e. requirements, ideas) that are commonly used but not written into scripts, and submit an Issue. The scripts of this warehouse (such as related scripts) are deployed and used in the online production environment of JavaAlibaba and other companies (such as Portable Cloud). It is used to quickly troubleshoot performance problems, automatically find out how many threads are consumed in the running process, and print out their thread stacks to determine the method calls that cause performance problems. Find out duplicate classes in jar files and class directories. Used to troubleshoot Javaclass conflicts. -
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VisiData
A terminal spreadsheet multitool for discovering and arranging data
VisiData is an interactive multitool for tabular data. It combines the clarity of a spreadsheet, the efficiency of the terminal, and the power of Python, into a lightweight utility that can handle millions of rows with ease. A terminal interface for exploring and arranging tabular data. VisiData supports tsv, CSV, SQLite, JSON, xlsx (Excel), hdf5, and many other formats. Requires Linux, OS/X, or Windows (with WSL). Hundreds of other commands and options are also available; see the documentation. Code in the stable branch of this repository, including the main vd application, loaders, and plugins, is available for use and redistribution under GPLv3. VisiData is a free, open-source tool that lets you quickly open, explore, summarize, and analyze datasets in your computer’s terminal. VisiData works with CSV files, Excel spreadsheets, SQL databases, and many other data sources. -
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Windows Terminal Shell
Install/uninstall scripts for Windows Terminal context menu items
windowsterminal-shell is a repository by Lextm that contains sample and extension configurations and supporting code for integrating shells with Windows Terminal. Its aim is to define, register, and manage custom shell profiles (e.g. WSL distros, custom PowerShell builds, alternative shells like Git Bash, zsh via WSL) in Windows Terminal in an automated or reproducible fashion. The project includes scripts (PowerShell, possibly JSON manipulations) to scan available shells, generate Terminal profiles, and update or sync Windows Terminal’s settings.json with appropriate icons, command lines, and environment variables. This helps users maintain consistent shell environments across multiple machines (e.g. developers who use custom shells or cross-platform setups). -
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dive
A tool for exploring each layer in a docker image
A tool for exploring a docker image, layer contents, and discovering ways to shrink the size of your Docker/OCI image. As you select a layer on the left, you are shown the contents of that layer combined with all previous layers on the right. Also, you can fully explore the file tree with the arrow keys. Files that have changed, been modified, added, or removed are indicated in the file tree. This can be adjusted to show changes for a specific layer, or aggregated changes up to this layer. The lower left pane shows basic layer info and an experimental metric that will guess how much wasted space your image contains. This might be from duplicating files across layers, moving files across layers, or not fully removing files. Both a percentage "score" and total wasted file space is provided. You can build a Docker image and do an immediate analysis with one command: dive build -t some-tag . -
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mactop
Apple Silicon Monitor Top written in pure Golang
mactop is a terminal-based monitoring tool "top" designed to display real-time metrics for Apple Silicon chips. It provides a simple and efficient way to monitor CPU and GPU usage, E-Cores and P-Cores, power consumption, and other system metrics directly from your terminal. -
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observer_cli
Visualize Erlang/Elixir Nodes On The Command Line
Observer CLI is a library to be dropped into any beam nodes, to be used to assist DevOps people to diagnose problems in production nodes. Provide a high-performance tool usable both in development and production settings. Focus on important and detailed information about real-time running systems. Keep minimal consumption. Increments are values that are mostly useful when compared to a previous one to have an idea of what they're doing because otherwise, they'd never stop increasing: bytes in and out of the node, number of garbage collector runs, words of memory that were garbage collected, and the global reductions count for the node. Total scheduler utilization will equal 1.0 when all schedulers have been active all the time between the two refresh intervals. The result being that there is a decent chunk of CPU usage that would be mostly free for scheduling actual Erlang work (assuming the schedulers are busy waiting more than trying to select tasks to run). -
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portless
Replace port numbers with stable, named .localhost URLs
portless is an open source developer tool that replaces traditional localhost port numbers with stable, human-readable .localhost URLs, simplifying local development workflows for both humans and AI agents. Instead of managing multiple numeric ports and dealing with conflicts, developers can assign named local endpoints that remain consistent across sessions and services. The project is especially useful in multi-service environments where remembering and coordinating port assignments becomes cumbersome. By automating routing and naming, Portless reduces cognitive overhead and improves clarity when running several applications simultaneously. It is implemented in TypeScript and designed to integrate smoothly into modern JavaScript and Next.js development setups. -
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tldr-pages
Collaborative cheatsheets for console commands
The tldr-pages project is a collection of community-maintained help pages for command-line tools, that aims to be a simpler, more approachable complement to traditional man pages. The tldr pages are a community effort to simplify the beloved man pages with practical examples. Maybe you are new to the command-line world? Or just a little rusty? Or perhaps you can't always remember the arguments to lsof, or tar? There seems to be room for simpler help pages, focused on practical examples. This repository is just that, an ever-growing collection of examples for the most common UNIX, Linux, macOS, SunOS and Windows command-line tools. A popular and convenient way to access these pages on your computer is to install the Node.js client, which is supported by the tldr-pages project maintainers.
