yadm is a tool for managing dotfiles.
Complete features, usage, examples and installation instructions can be found on the yadm.io website.
# Initialize a new repository
yadm init
# Clone an existing repository
yadm clone <url>
# Add files/changes
yadm add <important file>
yadm commit
# Encrypt your ssh key
echo '.ssh/id_rsa' > ~/.config/yadm/encrypt
yadm encrypt
# Later, decrypt your ssh key
yadm decrypt
# Create different files for Linux vs MacOS
yadm add path/file.cfg##os.Linux
yadm add path/file.cfg##os.Darwin
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