Puppet Enterprise - Get started with Puppet Enterprise, or upgrade or expand.
PuTTY - Popular free terminal application. Mostly used as an SSH client.
Terraform - Tool for building, changing, and versioning infrastructure safely and efficiently.
MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
Rancher - Open Source Platform for Running a Private Container Service
iTerm2 - A terminal emulator for macOS that does amazing things.