tldr/pages/linux/ostree.md

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# ostree
> Version control for binary files similar to `git` but optimized for operating system root filesystems.
> OSTree is the foundation for immutable image-based operating systems such as Fedora Silverblue, Fedora IoT or Fedora CoreOS.
> More information: <https://ostreedev.github.io/ostree>.
- Initialize a repository of the files in `$PWD` with metadata in `$PWD/path/to/repo`:
`ostree init --repo {{path/to/repo}}`
- Create a commit (snapshot) of the files:
`ostree commit --repo {{path/to/repo}} --branch {{branch_name}}`
- Show files in commit:
`ostree ls --repo {{path/to/repo}} {{commit_id}}`
- Show metadata of commit:
`ostree show --repo {{path/to/repo}} {{commit_id}}`
- Show list of commits:
`ostree log --repo {{path/to/repo}} {{branch_name}}`
- Show repo summary:
`ostree summary --repo {{path/to/repo}} --view`
- Show available refs (branches):
`ostree refs --repo {{path/to/repo}}`