Command line programs

Minimal programs that can operate without GUI and use file I/O to communicate. Although not exactly my favourite category, I do often find myself doing CLI apps to solve some everyday desktop or server tasks.

lcalc

Source code repository

A command-line calculator

An old and simple numeric calculator written in C. Computes expressions line by line. Understands arithmetic operations, mathematical functions and numeric systems.

sdns-json

Source code repository

Command-line DNS stamp processor

A pretty useful utility for working with DNSCrypt 2 stamps, written in Rust. It conforms to standards:

  • JSON, which is an easy to read/write format,
  • and DNSCrypt — which is a family of protocols to improve DNS security.

Apart from that, it is also my first complete project in Rust. It turned out to be awesome to implement program in this language.