This is for anything regarding the command line, in any operating system. All questions (including dumb ones), tips, and interesting programs/console applications you've found or made yourself are welcome. Linux / BSD / OSX / Windows CLI apps or questions or comments, we're happy to take them all!
Cryptography is the art of creating mathematical assurances for who can do what with data, including but not limited the classical example of encrypting messages so that only the key-holder can read it. Cryptography lives at an intersection of math, programming, and computer science. This subreddit covers the theory and practice of modern and *strong* cryptography, and it is a technical subreddit focused on the algorithms and implementations of cryptography.
HomeNetworking is a place where anyone can ask for help with their home or small office network. No question is too small, but please be sure to read the rules and [posting guidelines](https://www.reddit.com/r/HomeNetworking/comments/3hvyg0/rhomenetworking_posting_guidelines_and_helpful/) before asking for help. We also welcome product reviews, and pretty much anything else related to small networks.