What are some alternatives?
PuTTY - Popular free terminal application. Mostly used as an SSH client.
Hyper - Extensible, cross-platform terminal built on open web standards.
MobaXterm - MobaXterm is a software that uses a set of optimized network tools included in a single exe file. MobaXterm integrates several network clients with an X server, and also integrates a full set of Unix based commands. Read more about MobaXterm.
cheat.sh - The only cheat sheet you need Unified access to the best community driven documentation
KiTTY - KiTTY is a fork from version 0.70 of PuTTY. It adds extra features to PuTTY.
cheat - Cheat allows you to create and view interactive cheatsheets on the command-line.