Rizin

primesieve is a command-line program that generates primes using the sieve of Eratosthenes algorithm. It can generate primes and prime k-tuplets (twin primes, prime triplets, ...) up to 2^64 and find the nth prime.

Copy files to and from SharePoint document libraries, like the Unix copy command

The AWS Serverless Application Model (SAM) is an open-source framework for building serverless applications.

The simple command-line tool to find if the file is a 32-bit or 64-bit Executable. You can specify any valid PE file like EXE, DLL, OCX etc.