fwdctl

fwdctl is a small CLI designed to make it easy to experiment with firewood locally.

Building locally

cargo build --release --bin fwdctl

To use

./target/release/fwdctl -h

Supported commands

• fwdctl create: Create a new firewood database.
• fwdctl get: Get the code associated with a key in the database.
• fwdctl insert: Insert a key/value pair into the generic key/value store.
• fwdctl delete: Delete a key/value pair from the database.
• fwdctl root: Get the root hash of the key/value trie.
• fwdctl dump: Dump the contents of the key/value store.

Examples

• fwdctl create

# Check available options when creating a database, including the defaults.
$ fwdctl create -h
# Create a new, blank instance of firewood using the default name "firewood.db".
$ fwdctl create firewood.db

• fwdctl get KEY

# Get the value associated with a key in the database, if it exists.
fwdctl get KEY

• fwdctl insert KEY VALUE

# Insert a key/value pair into the database.
fwdctl insert KEY VALUE

• fwdctl delete KEY

# Delete a key from the database, along with the associated value.
fwdctl delete KEY