```
$ snapdir --help
Content-addressable directory snapshots.
Usage: snapdir [OPTIONS] <COMMAND>
Commands:
manifest Print the manifest of a directory
id Print the manifest ID of a directory or a manifest piped via stdin
stage Save a snapshot of a directory into the local cache
push Push a snapshot to a store given its path or a staged manifest ID
fetch Fetch a snapshot from a store into the local cache
pull Fetch a snapshot from a store and check it out to the given path
checkout Check out a snapshot to a directory
verify Verify the integrity of a staged snapshot
verify-cache Verify the integrity of the local cache
flush-cache Flush the local cache
locations List directories and stores where snapshots have been recorded
ancestors List ancestor snapshot IDs and their locations
revisions List snapshot IDs created on a location (store or absolute path)
defaults Print default settings and arguments
version Print the version
help Print this message or the help of the given subcommand(s)
Options:
--cache-dir <DIR> Directory where the object cache is stored [env: SNAPDIR_CACHE_DIR=]
--catalog <NAME> Catalog adapter to use [env: SNAPDIR_CATALOG=]
--store <URI> Store URI: `protocol://location/path`
--id <ID> Snapshot ID to operate on
--exclude <PATTERN> Exclude paths matching PATTERN
--paths <PATTERN> Only include paths matching PATTERN
--linked Use symlinks instead of copies
--force Force an action to run
--purge Purge objects with invalid checksums
--keep Keep the staging directory
--dryrun Run without making any changes
--verbose Enable verbose output
--debug Enable debug output
--location <DIR|STORE> Context (directory or store) for catalog queries
-j, --jobs <N> Max concurrent object transfers (0/auto = number of CPUs, capped) [env: SNAPDIR_JOBS=]
--limit-rate <RATE> Limit total transfer bandwidth, e.g. 10M, 512K, 1G (wget-style; aggregate across all transfers) [env: SNAPDIR_LIMIT_RATE=]
-h, --help Print help
-V, --version Print version
```