Open Source FreeBSD Command Line Tools

DB Browser for SQLite (DB4S) is a high quality, visual, open source tool to create, design, and edit database files compatible with SQLite. DB4S is for users and developers who want to create, search, and edit databases. DB4S uses a familiar spreadsheet-like interface, and complicated SQL commands do not have to be learned. This program is not a visual shell for the sqlite command line tool, and does not require familiarity with SQL commands. It is a tool to be used by both developers and end users, and must remain as simple to use as possible in order to achieve these goals. Import and export records as text, import and export tables from/to CSV files, import and export databases from/to SQL dump files, issue SQL queries and inspect the results, examine a log of all SQL commands issued by the application, plot simple graphs based on table or query data.

testssl.sh is a free command-line tool that checks a server's service on any port for the support of TLS/SSL ciphers, protocols as well as recent cryptographic flaws and more. testssl.sh is free and open-source software. You can use it under the terms of GPLv2, please review the License before using it. Works for Linux, Mac OSX, FreeBSD, NetBSD and WSL/MSYS2/Cygwin out of the box, no need to install or configure something, no gems, CPAN, pip or the like. OpenBSD only needs bash to be postinstalled. You can test any SSL/TLS enabled and STARTTLS service, not only webservers at port 443. Several command line options help you to run your test and configure your output. If a particular check cannot be performed because of a missing capability on your client side, you'll get a warning. You can look at the code, see what's going on and you can change it.

Ink is a command line tool which displays the ink level of your printer. It makes use of libinklevel.

xjobs has a command line interface similar to xargs to start processes, but runs processes in parallel and provides enhanced concepts for I/O redirection.

A command line tool for generating timing diagrams from ASCII input files. The input files use a structured language to represent signal state transitions and interdependencies. Raster image output support is provided by ImageMagick.

Hash and HMAC command line tool for 52 hash algorithms like sha1 sha224 sha256 sha384 sha512 and variants, sha3 and shake, md2 md4 md5 md6, rmd128 rmd160 rmd256 rmd320, whirl gost lash160 lash256 lash384 lash512 tiger2 and RFC 2104 HMAC support. Starting with V1.3.0, SHA3 is fully supported: sha3-224, sha3-256, sha3-384, sha3-512, and extendable output functions (XOFs) shake128, shake256 V1.4.2 supports KMAC (a stronger alternative to HMAC) for the SHA3 family, Base64 output for shake*. shake* can produce output lengths from 1 byte to infinity. V1.5.0 merges shake and the previous xofshake functions, xofshake is no longer a separate algorithm. Indicative performance data are included (V2.0 and later), but no further optimization is intended. V2.1: SHA3 and keccak are now based on the latest code base from their authors.

analyzematrix is a command line tool for learning detailed information about a matrix including its inverse, determinant, eigenvalues, eigenvectors, and singular value decomposition.

Banner is a port of the Unix and Linux command-line tool with the same name. It displays the text provided in the argument in ASCII art. For more apps and C# code please visit my blog: http://codehill.com

Simple command line tool for listing what programs have open sockets. Get_sock_pids output shows: program name, pid, port, type, and state (a feature netstat is missing on FreeBSD). Right now only for FreeBSD 4.x

openpaste pastebin project with UTF-8 support, web basex xml-rpc API and API libraries, command line tool and desktop pastebin application demo

vmm is the easy to use and configurable command line tool for administrators and postmasters, to manage domains, alias-domains, accounts and relocated mail users. It allows the fast and easy management of mail servers. vmm is written in Python. It's designed for installations using Dovecot and Postfix with a PostgreSQL backend.