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3746f00be1
Show an error on startup if a bitcoin datadir that is being used contains a `bitcoin.conf` file that is ignored. There are two cases where this could happen: - One case reported in https://github.com/bitcoin/bitcoin/issues/27246#issuecomment-1470006043 happens when a bitcoin.conf file in the default datadir (e.g. $HOME/.bitcoin/bitcoin.conf) has a "datadir=/path" line that sets different datadir containing a second bitcoin.conf file. Currently the second bitcoin.conf file is ignored with no warning. - Another way this could happen is if a -conf= command line argument points to a configuration file with a "datadir=/path" line and that specified path contains a bitcoin.conf file, which is currently ignored. This change only adds an error message and doesn't change anything about way settings are applied. It also doesn't trigger errors if there are redundant -datadir or -conf settings pointing at the same configuration file, only if they are pointing at different files and one file is being ignored. |
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| .. | ||
| design | ||
| man | ||
| policy | ||
| release-notes | ||
| .gitignore | ||
| assets-attribution.md | ||
| benchmarking.md | ||
| bips.md | ||
| bitcoin-conf.md | ||
| bitcoin_logo_doxygen.png | ||
| build-android.md | ||
| build-freebsd.md | ||
| build-netbsd.md | ||
| build-openbsd.md | ||
| build-osx.md | ||
| build-unix.md | ||
| build-windows.md | ||
| cjdns.md | ||
| dependencies.md | ||
| descriptors.md | ||
| developer-notes.md | ||
| dnsseed-policy.md | ||
| Doxyfile.in | ||
| external-signer.md | ||
| files.md | ||
| fuzzing.md | ||
| guix.md | ||
| i2p.md | ||
| init.md | ||
| JSON-RPC-interface.md | ||
| managing-wallets.md | ||
| multisig-tutorial.md | ||
| p2p-bad-ports.md | ||
| productivity.md | ||
| psbt.md | ||
| README.md | ||
| README_doxygen.md | ||
| README_windows.txt | ||
| reduce-memory.md | ||
| reduce-traffic.md | ||
| release-notes-27302.md | ||
| release-notes-empty-template.md | ||
| release-process.md | ||
| REST-interface.md | ||
| shared-libraries.md | ||
| tor.md | ||
| tracing.md | ||
| translation_process.md | ||
| translation_strings_policy.md | ||
| zmq.md | ||
Bitcoin Core
Setup
Bitcoin Core is the original Bitcoin client and it builds the backbone of the network. It downloads and, by default, stores the entire history of Bitcoin transactions, which requires a few hundred gigabytes of disk space. Depending on the speed of your computer and network connection, the synchronization process can take anywhere from a few hours to a day or more.
To download Bitcoin Core, visit bitcoincore.org.
Running
The following are some helpful notes on how to run Bitcoin Core on your native platform.
Unix
Unpack the files into a directory and run:
bin/bitcoin-qt(GUI) orbin/bitcoind(headless)
Windows
Unpack the files into a directory, and then run bitcoin-qt.exe.
macOS
Drag Bitcoin Core to your applications folder, and then run Bitcoin Core.
Need Help?
- See the documentation at the Bitcoin Wiki for help and more information.
- Ask for help on Bitcoin StackExchange.
- Ask for help on #bitcoin on Libera Chat. If you don't have an IRC client, you can use web.libera.chat.
- Ask for help on the BitcoinTalk forums, in the Technical Support board.
Building
The following are developer notes on how to build Bitcoin Core on your native platform. They are not complete guides, but include notes on the necessary libraries, compile flags, etc.
- Dependencies
- macOS Build Notes
- Unix Build Notes
- Windows Build Notes
- FreeBSD Build Notes
- OpenBSD Build Notes
- NetBSD Build Notes
- Android Build Notes
Development
The Bitcoin repo's root README contains relevant information on the development process and automated testing.
- Developer Notes
- Productivity Notes
- Release Process
- Source Code Documentation (External Link)
- Translation Process
- Translation Strings Policy
- JSON-RPC Interface
- Unauthenticated REST Interface
- Shared Libraries
- BIPS
- Dnsseed Policy
- Benchmarking
- Internal Design Docs
Resources
- Discuss on the BitcoinTalk forums, in the Development & Technical Discussion board.
- Discuss project-specific development on #bitcoin-core-dev on Libera Chat. If you don't have an IRC client, you can use web.libera.chat.
Miscellaneous
- Assets Attribution
- bitcoin.conf Configuration File
- CJDNS Support
- Files
- Fuzz-testing
- I2P Support
- Init Scripts (systemd/upstart/openrc)
- Managing Wallets
- Multisig Tutorial
- P2P bad ports definition and list
- PSBT support
- Reduce Memory
- Reduce Traffic
- Tor Support
- Transaction Relay Policy
- ZMQ
License
Distributed under the MIT software license.