MSYS2 - A Cygwin-derived software distro for Windows using Arch Linux's Pacman
Termux - Terminal emulator and Linux environment for Android
BootMed - The BootMed Live CD is an Ubuntu Remix for those new to Linux.
Linux Deploy - This application is open source software for quick and easy installation of the operating system...
Ultimate Boot CD - The last Boot CD you'll ever need. You need the Ultimate Boot CD if you want to:
Blink Shell - Super-fast and highly configurable, professional-grade terminal for iOS.