safe is a simple password encrypter/decrypter. Combined with usual Unix utilities, it can be used as a suckless, flexible password manager.
It uses a symmetric-key encryption algorithm, and encodes data in a textual, two-line (one for password, one for username) format.
safe can also encrypt and decrypt arbitrary data.
source code (compressed tarball)
VERSION="0.3.1" wget https://jacquin.xyz/safe-$VERSION.tar.gz tar -x -f safe-$VERSION.tar.gz cd safe-$VERSION make tests install # as root