Termux

Termux combines powerful terminal emulation with an extensive Linux package collection.

• Enjoy the bash and zsh shells.
• Manage files with nnn and edit them with nano, vim or emacs.
• Access servers over ssh.
• Develop in C with clang, make and gdb.
• Use the python console as a pocket calculator.
• Check out projects with git.
• Run text-based games with frotz.

At first start a small base system is installed - desired packages can then be installed using the apt package manager. Access the built-in help by long-pressing anywhere on the terminal and selecting the Help menu option to learn more.

Want to read the wiki?
https://wiki.termux.com

Want to report bugs?
https://bugs.termux.com

Want to interact with a community of users?
https://www.reddit.com/r/termux/