ca1d2de87d
Zebra's latest alpha checkpoints on Canopy activation, continues our work on NU5, and fixes a security issue. Some notable changes include: ## Added - Log address book metrics when PeerSet or CandidateSet don't have many peers (#1906) - Document test coverage workflow (#1919) - Add a final job to CI, so we can easily require all the CI jobs to pass (#1927) ## Changed - Zebra has moved its mandatory checkpoint from Sapling to Canopy (#1898, #1926) - This is a breaking change for users that depend on the exact height of the mandatory checkpoint. ## Fixed - tower-batch: wake waiting workers on close to avoid hangs (#1908) - Assert that pre-Canopy blocks use checkpointing (#1909) - Fix CI disk space usage by disabling incremental compilation in coverage builds (#1923) ## Security - Stop relying on unchecked length fields when preallocating vectors (#1925) |
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| .. | ||
| src | ||
| Cargo.toml | ||
| README.md | ||
| coverage | ||
| zebrad-hash-lookup | ||
| zebrad-log-filter | ||
README.md
Zebra Utilities
This crate contains tools for zebra mantainers.
Programs
Binaries are easier to use if they are located in your system execution path.
zebra-checkpoints
This software will output a list of zcash block hashes that are used as zebra checkpoints. To create checkpoints a synchronized instance of zcashd is needed and a zcash-cli wallet connected to it must be available locally. For more information about how to create a checkpoint list please check here
This is a standalone rust binary, can be compiled as:
cargo build --release --bin zebra-checkpoints
After built check the program help with:
./target/release/zebra-checkpoints --help
zebrad-hash-lookup
Given a block hash the script will get additional information using zcash-cli.
$ echo "00000001f53a5e284393dfecf2a2405f62c07e2503047a28e2d1b6e76b25f863" | zebrad-hash-lookup
high: 3299
time: 2016-11-02T13:24:26Z
hash: 00000001f53a5e284393dfecf2a2405f62c07e2503047a28e2d1b6e76b25f863
prev: 00000001dbbb8b26eb92003086c5bd854e16d9f16e2e5b4fcc007b6b0ae57be3
next: 00000001ff3ac2b4ccb57d9fd2d1187475156489ae22337ca866bbafe62991a2
$
This program is commonly used as part of zebrad-log-filter where hashes will be captured from zebrad output.
zebrad-log-filter
The program is designed to filter the output from the zebra terminal or log file. Each time a hash is seen the script will capture it and get the additional information using zebrad-hash-lookup.
Assuming zebrad, zclash-cli, zebrad-hash-lookup and zebrad-log-filter are in your path the program can used as:
$ zebrad -v start | zebrad-log-filter
...
block::Hash("
high: 2800
time: 2016-11-01T16:17:16Z
hash: 00000001ecd754790237618cb79c4cd302e52571ecda7a80e6113c5e423c0e55
prev: 00000003ed8623d9499f4bf80f8bc410066194bf6813762b31560f9319205bf8
next: 00000001436277884eef900772f0fcec9566becccebaab4713fd665b60fab309
"))) max_checkpoint_height=Height(419581)
...