Myba (pronounced: mỹba) is an open-source, secure, distributed, version-controlled, encrypted file backup software based on git, for Linux, MacOS, and possibly even Windows/WSL. In a world of vice, instability, evergreen browsers, fast-moving markets and near constant supply chain attacks, it's the best kind of backup utility—a timeless shell script that relies on few, well-tested and stable technologies. Its only dependencies are:

• a running shell / standard POSIX environment (sh, bash, zsh, dash, ... WSL?),
• gzip
• git (and Git LFS for files sized >40 MB),
• either OpenSSL or GPG (~4x slower) for encryption,

all of which everyone should discover most popularly available.

See smoke-test.sh for a covering example / test case!