Open Source ChromeOS Command Line Tools - Page 4

Pieman is a command-line tool for managing personal information such as appointments, contacts, and tasks as well as other data such as notes and rc files. It is a portable pure-perl tool inspired by abook, devtodo, mutt, and pal, among others.

PgWorksheet is a simple GUI frontend to PostgreSQL for executing SQL queries and psql commands without using the psql command line tool. Please see the project home page for bug reports, forums and installation instructions.

Command line tool which automatically cuts very big MP3 files according to a timeline, without having to convert to an intermediate format and without the need for huge quantities of RAM or disk space. Each subfile can be automatically postprocessed with

RDFConvert is a simple command-line tool for converting RDF file betweeen different syntax formats. It is based on the OpenRDF Rio parser toolkit, and currently supports RDF/XML, Trig, Trix, Turtle, N3, N-Triples, RDF/JSON, JSON-LD, Sesame Binary RDF and N-Quads.

RtMidiRouter is a small but powerful command line tool which allows you to route, manipulate and create MIDI messages. For reliable realtime performance RtMidiRouter is based on RtMidi. It is controllable via command line and network (OSC).

A command line tool to generate report output from JasperReports report definition files (.jrxml files) such as those generated by iReport, by running them against a live database. Output PDF/HTML is written to disk and can optionally be emailed.

The Systems Biology Results Markup Language is a language describing data. Unlike flat data formats, SBRML allows describing the origin of the data as well. This project hosts a library and tools for using SBRML.

This is a command-line tool, written in perl, that will convert from any database supported by perl DBI that also supports the information_schema standard to a MySQL database. It was written to convert from SQL Server to MySQL.

ALX is a command-line tool for Linux, macOS and Windows to export and import the game data of Skies of Arcadia, Skies of Arcadia Legends, Eternal Arcadia (エターナルアルカディア), and Eternal Arcadia Legends (エターナルアルカディアレジェンド).

SubtitleGet is a command-line tool written in Python, that I am creating in my spare time. It's main purpose is to search, download and/or upload subtitles using Opensubtitles.org fantastic site.

Command line tool 'subs' and its perl backend Subtitles.pm provide means for simple re-timing, joining, splitting, and format conversion of the subtitle files. Supported subtitle formats are .srt, .sub, .smi, and .idx.

Switch is a full featured, production ready CSS preprocessor. It runs under Apache with mod_python, or as an environment-agnostic command line tool.

SymDiff is a little command line tool for symbolic differentiation and expression evaluation. Furthermore, the code can be used for the symbolical implementation of certain mathematical algorithms that require derivatives.

Command line tool that creates charts from SysStat output and presents them through HTML pages. It is also capable to display charts from several machines at a single site.

The Art of Command Line is a single, highly curated page of tips that distills years of Unix command-line experience into practical, memorable guidance. It emphasizes fluency: small habits and commands that compound into faster debugging, data wrangling, and system navigation. The content spans basic shell usage, text processing with tools like grep/sed/awk, networking and performance inspection, and advice for working safely with root and destructive commands. Many entries highlight lesser-known flags or idioms that save keystrokes or avoid pitfalls, and the list aims to be dense but scannable. It is written for Linux first while acknowledging macOS and Windows differences where relevant. The document is also available in multiple languages, reflecting broad community interest and contributions.

The SBML ODE Solver is a command-line tool and programming library (ISO/ANSI C) for construction and numerical integration of an ODE system, derived from an SBML based description of a biochemical reaction network. Development has moved to https://github.com/raim/SBML_odeSolver . Please download the latest version from there!

Command-line tool to decode text which has undergone MIME-typical encoding into (ISO-8859) 8-bit --- without having or parsing the relevant MIME type declarations. Decodes quoted-printable sequences; handles UTF-8, UTF-16BE, UTF-16LE; optionally translates common characters from DOS or Windows code pages or HP-Roman8 into ISO-8859-1. UCS characters can be mapped to 8-bit translation strings. Single ISO C source file, "8conv.c". Translation can be controlled through a configuration file, the sample file "8conv.conf" shows the syntax.

A simple command line tool for merging Tibia maps and dumping them to BMP files. DOES NOT WORK WITH FLASH CLIENT MAPS (YET).

A command-line tool to convert polygon meshes to multi-triangulations

A simple command line tool for solving the triangular peg solitaire game, like the one at Cracker Barrel. Also has a few other features.

A generator for UUIDs is often needed. Not all OS platforms include one. This JAVA-based command-line tool will generate a UUID, write it to the terminal and copy it to the clipboard, every time you call it - or double-click its JAR file.

ZSNES Easy NetPlay - frontend and command line tool to easily play using only a nickname/email/icq identifier without writing IP addresses. It allows also to play with public servers retrieving players from a public list.

bat is a Go-implemented, cURL-like command-line HTTP client designed to be “for humans,” emphasizing an expressive and intuitive syntax. It allows developers to test, debug, and generally interact with HTTP servers using concise commands that feel more like a small DSL than raw cURL flags. The tool supports a wide range of HTTP operations including custom methods, headers, JSON payloads, form submissions, file uploads, authentication and proxy configuration. Its README showcases simple “hello world” usage as well as more advanced scenarios, such as inspecting the exact request being sent via print options. Because it is written in Go and distributed as a single binary, it is easy to install and use across platforms, and it can even be run inside Docker containers for isolated workflows. The project is inspired by HTTPie but tailored to Go’s strengths, with an Apache-2.0 license that encourages both personal and commercial use.

binreplace is a command line tool to search and replace binary sequences in a file. It can be very powerful when used together with grep and sed. It uses prefix tree internally to search. It's efficient even with millions of search terms.

A simple to use and configurable command line tool which generates effective lines of code (eLoc) summaries for any text based programming language. By default, it currently supports the following file types: java, xml, sql, cs, css, js, and more.