Search for all packages satisfying specific constraints

Efficiently query conda and mamba package repositories and package dependencies.
More information: <https://mamba.readthedocs.io/en/latest/user_guide/mamba.html#repoquery>.
Trick copyright: tl;dr; <https://github.com/tldr-pages/tldr>

mamba repoquery search {{sphinx<5}}

click the source code to copy install mamba repoquery on any operating system with command-not-found.com