1BITCOIN-QT(1) User Commands BITCOIN-QT(1)
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3
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6 bitcoin-qt - manual page for bitcoin-qt v23.0.0
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9 bitcoin-qt [command-line options]
10
12 Bitcoin Core version v23.0.0
13
15 -?
16
17 Print this help message and exit
18
19 -alertnotify=<cmd>
20
21 Execute command when an alert is raised (%s in cmd is replaced
22 by message)
23
24 -assumevalid=<hex>
25
26 If this block is in the chain assume that it and its ancestors
27 are valid and potentially skip their script verification (0 to
28 verify all, default:
29 000000000000000000052d314a259755ca65944e68df6b12a067ea8f1f5a7091,
30 testnet:
31 00000000000163cfb1f97c4e4098a3692c8053ad9cab5ad9c86b338b5c00b8b7,
32 signet:
33 00000112852484b5fe3451572368f93cfd2723279af3464e478aee35115256ef)
34
35 -blockfilterindex=<type>
36
37 Maintain an index of compact filters by block (default: 0, val‐
38 ues: basic). If <type> is not supplied or if <type> = 1, indexes
39 for all known types are enabled.
40
41 -blocknotify=<cmd>
42
43 Execute command when the best block changes (%s in cmd is re‐
44 placed by block hash)
45
46 -blockreconstructionextratxn=<n>
47
48 Extra transactions to keep in memory for compact block recon‐
49 structions (default: 100)
50
51 -blocksdir=<dir>
52
53 Specify directory to hold blocks subdirectory for *.dat files
54 (default: <datadir>)
55
56 -blocksonly
57
58 Whether to reject transactions from network peers. Automatic
59 broadcast and rebroadcast of any transactions from inbound peers
60 is disabled, unless the peer has the 'forcerelay' permission.
61 RPC transactions are not affected. (default: 0)
62
63 -coinstatsindex
64
65 Maintain coinstats index used by the gettxoutsetinfo RPC (de‐
66 fault: 0)
67
68 -conf=<file>
69
70 Specify path to read-only configuration file. Relative paths
71 will be prefixed by datadir location. (default: bitcoin.conf)
72
73 -daemon
74
75 Run in the background as a daemon and accept commands (default:
76 0)
77
78 -daemonwait
79
80 Wait for initialization to be finished before exiting. This im‐
81 plies -daemon (default: 0)
82
83 -datadir=<dir>
84
85 Specify data directory
86
87 -dbcache=<n>
88
89 Maximum database cache size <n> MiB (4 to 16384, default: 450).
90 In addition, unused mempool memory is shared for this cache (see
91 -maxmempool).
92
93 -debuglogfile=<file>
94
95 Specify location of debug log file. Relative paths will be pre‐
96 fixed by a net-specific datadir location. (-nodebuglogfile to
97 disable; default: debug.log)
98
99 -includeconf=<file>
100
101 Specify additional configuration file, relative to the -datadir
102 path (only useable from configuration file, not command line)
103
104 -loadblock=<file>
105
106 Imports blocks from external file on startup
107
108 -maxmempool=<n>
109
110 Keep the transaction memory pool below <n> megabytes (default:
111 300)
112
113 -maxorphantx=<n>
114
115 Keep at most <n> unconnectable transactions in memory (default:
116 100)
117
118 -mempoolexpiry=<n>
119
120 Do not keep transactions in the mempool longer than <n> hours
121 (default: 336)
122
123 -par=<n>
124
125 Set the number of script verification threads (-6 to 15, 0 =
126 auto, <0 = leave that many cores free, default: 0)
127
128 -persistmempool
129
130 Whether to save the mempool on shutdown and load on restart (de‐
131 fault: 1)
132
133 -pid=<file>
134
135 Specify pid file. Relative paths will be prefixed by a net-spe‐
136 cific datadir location. (default: bitcoind.pid)
137
138 -prune=<n>
139
140 Reduce storage requirements by enabling pruning (deleting) of
141 old blocks. This allows the pruneblockchain RPC to be called to
142 delete specific blocks, and enables automatic pruning of old
143 blocks if a target size in MiB is provided. This mode is incom‐
144 patible with -txindex and -coinstatsindex. Warning: Reverting
145 this setting requires re-downloading the entire blockchain. (de‐
146 fault: 0 = disable pruning blocks, 1 = allow manual pruning via
147 RPC, >=550 = automatically prune block files to stay under the
148 specified target size in MiB)
149
150 -reindex
151
152 Rebuild chain state and block index from the blk*.dat files on
153 disk
154
155 -reindex-chainstate
156
157 Rebuild chain state from the currently indexed blocks. When in
158 pruning mode or if blocks on disk might be corrupted, use full
159 -reindex instead.
160
161 -sandbox=<mode>
162
163 Use the experimental syscall sandbox in the specified mode
164 (-sandbox=log-and-abort or -sandbox=abort). Allow only expected
165 syscalls to be used by bitcoind. Note that this is an experimen‐
166 tal new feature that may cause bitcoind to exit or crash unex‐
167 pectedly: use with caution. In the "log-and-abort" mode the in‐
168 vocation of an unexpected syscall results in a debug handler be‐
169 ing invoked which will log the incident and terminate the pro‐
170 gram (without executing the unexpected syscall). In the "abort"
171 mode the invocation of an unexpected syscall results in the en‐
172 tire process being killed immediately by the kernel without exe‐
173 cuting the unexpected syscall.
174
175 -settings=<file>
176
177 Specify path to dynamic settings data file. Can be disabled with
178 -nosettings. File is written at runtime and not meant to be
179 edited by users (use bitcoin.conf instead for custom settings).
180 Relative paths will be prefixed by datadir location. (default:
181 settings.json)
182
183 -startupnotify=<cmd>
184
185 Execute command on startup.
186
187 -sysperms
188
189 Create new files with system default permissions, instead of
190 umask 077 (only effective with disabled wallet functionality)
191
192 -txindex
193
194 Maintain a full transaction index, used by the getrawtransaction
195 rpc call (default: 0)
196
197 -version
198
199 Print version and exit
200
201 Connection options:
202
203 -addnode=<ip>
204
205 Add a node to connect to and attempt to keep the connection open
206 (see the addnode RPC help for more info). This option can be
207 specified multiple times to add multiple nodes; connections are
208 limited to 8 at a time and are counted separately from the -max‐
209 connections limit.
210
211 -asmap=<file>
212
213 Specify asn mapping used for bucketing of the peers (default:
214 ip_asn.map). Relative paths will be prefixed by the net-specific
215 datadir location.
216
217 -bantime=<n>
218
219 Default duration (in seconds) of manually configured bans (de‐
220 fault: 86400)
221
222 -bind=<addr>[:<port>][=onion]
223
224 Bind to given address and always listen on it (default:
225 0.0.0.0). Use [host]:port notation for IPv6. Append =onion to
226 tag any incoming connections to that address and port as incom‐
227 ing Tor connections (default: 127.0.0.1:8334=onion, testnet:
228 127.0.0.1:18334=onion, signet: 127.0.0.1:38334=onion, regtest:
229 127.0.0.1:18445=onion)
230
231 -cjdnsreachable
232
233 If set, then this host is configured for CJDNS (connecting to
234 fc00::/8 addresses would lead us to the CJDNS network, see
235 doc/cjdns.md) (default: 0)
236
237 -connect=<ip>
238
239 Connect only to the specified node; -noconnect disables auto‐
240 matic connections (the rules for this peer are the same as for
241 -addnode). This option can be specified multiple times to con‐
242 nect to multiple nodes.
243
244 -discover
245
246 Discover own IP addresses (default: 1 when listening and no -ex‐
247 ternalip or -proxy)
248
249 -dns
250
251 Allow DNS lookups for -addnode, -seednode and -connect (default:
252 1)
253
254 -dnsseed
255
256 Query for peer addresses via DNS lookup, if low on addresses
257 (default: 1 unless -connect used)
258
259 -externalip=<ip>
260
261 Specify your own public address
262
263 -fixedseeds
264
265 Allow fixed seeds if DNS seeds don't provide peers (default: 1)
266
267 -forcednsseed
268
269 Always query for peer addresses via DNS lookup (default: 0)
270
271 -i2pacceptincoming
272
273 If set and -i2psam is also set then incoming I2P connections are
274 accepted via the SAM proxy. If this is not set but -i2psam is
275 set then only outgoing connections will be made to the I2P net‐
276 work. Ignored if -i2psam is not set. Listening for incoming I2P
277 connections is done through the SAM proxy, not by binding to a
278 local address and port (default: 1)
279
280 -i2psam=<ip:port>
281
282 I2P SAM proxy to reach I2P peers and accept I2P connections (de‐
283 fault: none)
284
285 -listen
286
287 Accept connections from outside (default: 1 if no -proxy or
288 -connect)
289
290 -listenonion
291
292 Automatically create Tor onion service (default: 1)
293
294 -maxconnections=<n>
295
296 Maintain at most <n> connections to peers (default: 125). This
297 limit does not apply to connections manually added via -addnode
298 or the addnode RPC, which have a separate limit of 8.
299
300 -maxreceivebuffer=<n>
301
302 Maximum per-connection receive buffer, <n>*1000 bytes (default:
303 5000)
304
305 -maxsendbuffer=<n>
306
307 Maximum per-connection send buffer, <n>*1000 bytes (default:
308 1000)
309
310 -maxtimeadjustment
311
312 Maximum allowed median peer time offset adjustment. Local per‐
313 spective of time may be influenced by outbound peers forward or
314 backward by this amount (default: 4200 seconds).
315
316 -maxuploadtarget=<n>
317
318 Tries to keep outbound traffic under the given target per 24h.
319 Limit does not apply to peers with 'download' permission or
320 blocks created within past week. 0 = no limit (default: 0M). Op‐
321 tional suffix units [k|K|m|M|g|G|t|T] (default: M). Lowercase is
322 1000 base while uppercase is 1024 base
323
324 -natpmp
325
326 Use NAT-PMP to map the listening port (default: 0)
327
328 -networkactive
329
330 Enable all P2P network activity (default: 1). Can be changed by
331 the setnetworkactive RPC command
332
333 -onion=<ip:port>
334
335 Use separate SOCKS5 proxy to reach peers via Tor onion services,
336 set -noonion to disable (default: -proxy)
337
338 -onlynet=<net>
339
340 Make automatic outbound connections only to network <net> (ipv4,
341 ipv6, onion, i2p, cjdns). Inbound and manual connections are not
342 affected by this option. It can be specified multiple times to
343 allow multiple networks.
344
345 -peerblockfilters
346
347 Serve compact block filters to peers per BIP 157 (default: 0)
348
349 -peerbloomfilters
350
351 Support filtering of blocks and transaction with bloom filters
352 (default: 0)
353
354 -permitbaremultisig
355
356 Relay non-P2SH multisig (default: 1)
357
358 -port=<port>
359
360 Listen for connections on <port>. Nodes not using the default
361 ports (default: 8333, testnet: 18333, signet: 38333, regtest:
362 18444) are unlikely to get incoming connections. Not relevant
363 for I2P (see doc/i2p.md).
364
365 -proxy=<ip:port>
366
367 Connect through SOCKS5 proxy, set -noproxy to disable (default:
368 disabled)
369
370 -proxyrandomize
371
372 Randomize credentials for every proxy connection. This enables
373 Tor stream isolation (default: 1)
374
375 -seednode=<ip>
376
377 Connect to a node to retrieve peer addresses, and disconnect.
378 This option can be specified multiple times to connect to multi‐
379 ple nodes.
380
381 -timeout=<n>
382
383 Specify socket connection timeout in milliseconds. If an initial
384 attempt to connect is unsuccessful after this amount of time,
385 drop it (minimum: 1, default: 5000)
386
387 -torcontrol=<ip>:<port>
388
389 Tor control port to use if onion listening enabled (default:
390 127.0.0.1:9051)
391
392 -torpassword=<pass>
393
394 Tor control port password (default: empty)
395
396 -upnp
397
398 Use UPnP to map the listening port (default: 0)
399
400 -whitebind=<[permissions@]addr>
401
402 Bind to the given address and add permission flags to the peers
403 connecting to it. Use [host]:port notation for IPv6. Allowed
404 permissions: bloomfilter (allow requesting BIP37 filtered blocks
405 and transactions), noban (do not ban for misbehavior; implies
406 download), forcerelay (relay transactions that are already in
407 the mempool; implies relay), relay (relay even in -blocksonly
408 mode, and unlimited transaction announcements), mempool (allow
409 requesting BIP35 mempool contents), download (allow getheaders
410 during IBD, no disconnect after maxuploadtarget limit), addr
411 (responses to GETADDR avoid hitting the cache and contain random
412 records with the most up-to-date info). Specify multiple permis‐
413 sions separated by commas (default: download,noban,mempool,re‐
414 lay). Can be specified multiple times.
415
416 -whitelist=<[permissions@]IP address or network>
417
418 Add permission flags to the peers connecting from the given IP
419 address (e.g. 1.2.3.4) or CIDR-notated network (e.g.
420 1.2.3.0/24). Uses the same permissions as -whitebind. Can be
421 specified multiple times.
422
423 Wallet options:
424
425 -addresstype
426
427 What type of addresses to use ("legacy", "p2sh-segwit",
428 "bech32", or "bech32m", default: "bech32")
429
430 -avoidpartialspends
431
432 Group outputs by address, selecting many (possibly all) or none,
433 instead of selecting on a per-output basis. Privacy is improved
434 as addresses are mostly swept with fewer transactions and out‐
435 puts are aggregated in clean change addresses. It may result in
436 higher fees due to less optimal coin selection caused by this
437 added limitation and possibly a larger-than-necessary number of
438 inputs being used. Always enabled for wallets with "avoid_reuse"
439 enabled, otherwise default: 0.
440
441 -changetype
442
443 What type of change to use ("legacy", "p2sh-segwit", "bech32",
444 or "bech32m"). Default is "legacy" when -addresstype=legacy,
445 else it is an implementation detail.
446
447 -consolidatefeerate=<amt>
448
449 The maximum feerate (in BTC/kvB) at which transaction building
450 may use more inputs than strictly necessary so that the wallet's
451 UTXO pool can be reduced (default: 0.0001).
452
453 -disablewallet
454
455 Do not load the wallet and disable wallet RPC calls
456
457 -discardfee=<amt>
458
459 The fee rate (in BTC/kvB) that indicates your tolerance for dis‐
460 carding change by adding it to the fee (default: 0.0001). Note:
461 An output is discarded if it is dust at this rate, but we will
462 always discard up to the dust relay fee and a discard fee above
463 that is limited by the fee estimate for the longest target
464
465 -fallbackfee=<amt>
466
467 A fee rate (in BTC/kvB) that will be used when fee estimation
468 has insufficient data. 0 to entirely disable the fallbackfee
469 feature. (default: 0.00)
470
471 -keypool=<n>
472
473 Set key pool size to <n> (default: 1000). Warning: Smaller sizes
474 may increase the risk of losing funds when restoring from an old
475 backup, if none of the addresses in the original keypool have
476 been used.
477
478 -maxapsfee=<n>
479
480 Spend up to this amount in additional (absolute) fees (in BTC)
481 if it allows the use of partial spend avoidance (default: 0.00)
482
483 -mintxfee=<amt>
484
485 Fee rates (in BTC/kvB) smaller than this are considered zero fee
486 for transaction creation (default: 0.00001)
487
488 -paytxfee=<amt>
489
490 Fee rate (in BTC/kvB) to add to transactions you send (default:
491 0.00)
492
493 -signer=<cmd>
494
495 External signing tool, see doc/external-signer.md
496
497 -spendzeroconfchange
498
499 Spend unconfirmed change when sending transactions (default: 1)
500
501 -txconfirmtarget=<n>
502
503 If paytxfee is not set, include enough fee so transactions begin
504 confirmation on average within n blocks (default: 6)
505
506 -wallet=<path>
507
508 Specify wallet path to load at startup. Can be used multiple
509 times to load multiple wallets. Path is to a directory contain‐
510 ing wallet data and log files. If the path is not absolute, it
511 is interpreted relative to <walletdir>. This only loads existing
512 wallets and does not create new ones. For backwards compatibil‐
513 ity this also accepts names of existing top-level data files in
514 <walletdir>.
515
516 -walletbroadcast
517
518 Make the wallet broadcast transactions (default: 1)
519
520 -walletdir=<dir>
521
522 Specify directory to hold wallets (default: <datadir>/wallets if
523 it exists, otherwise <datadir>)
524
525 -walletnotify=<cmd>
526
527 Execute command when a wallet transaction changes. %s in cmd is
528 replaced by TxID, %w is replaced by wallet name, %b is replaced
529 by the hash of the block including the transaction (set to 'un‐
530 confirmed' if the transaction is not included) and %h is re‐
531 placed by the block height (-1 if not included). %w is not cur‐
532 rently implemented on windows. On systems where %w is supported,
533 it should NOT be quoted because this would break shell escaping
534 used to invoke the command.
535
536 -walletrbf
537
538 Send transactions with full-RBF opt-in enabled (RPC only, de‐
539 fault: 0)
540
541 ZeroMQ notification options:
542
543 -zmqpubhashblock=<address>
544
545 Enable publish hash block in <address>
546
547 -zmqpubhashblockhwm=<n>
548
549 Set publish hash block outbound message high water mark (de‐
550 fault: 1000)
551
552 -zmqpubhashtx=<address>
553
554 Enable publish hash transaction in <address>
555
556 -zmqpubhashtxhwm=<n>
557
558 Set publish hash transaction outbound message high water mark
559 (default: 1000)
560
561 -zmqpubrawblock=<address>
562
563 Enable publish raw block in <address>
564
565 -zmqpubrawblockhwm=<n>
566
567 Set publish raw block outbound message high water mark (default:
568 1000)
569
570 -zmqpubrawtx=<address>
571
572 Enable publish raw transaction in <address>
573
574 -zmqpubrawtxhwm=<n>
575
576 Set publish raw transaction outbound message high water mark
577 (default: 1000)
578
579 -zmqpubsequence=<address>
580
581 Enable publish hash block and tx sequence in <address>
582
583 -zmqpubsequencehwm=<n>
584
585 Set publish hash sequence message high water mark (default:
586 1000)
587
588 Debugging/Testing options:
589
590 -debug=<category>
591
592 Output debugging information (default: -nodebug, supplying <cat‐
593 egory> is optional). If <category> is not supplied or if <cate‐
594 gory> = 1, output all debugging information. <category> can be:
595 addrman, bench, blockstorage, cmpctblock, coindb, estimatefee,
596 http, i2p, ipc, leveldb, libevent, mempool, mempoolrej, net,
597 proxy, prune, qt, rand, reindex, rpc, selectcoins, tor, util,
598 validation, walletdb, zmq. This option can be specified multiple
599 times to output multiple categories.
600
601 -debugexclude=<category>
602
603 Exclude debugging information for a category. Can be used in
604 conjunction with -debug=1 to output debug logs for all cate‐
605 gories except the specified category. This option can be speci‐
606 fied multiple times to exclude multiple categories.
607
608 -help-debug
609
610 Print help message with debugging options and exit
611
612 -logips
613
614 Include IP addresses in debug output (default: 0)
615
616 -logsourcelocations
617
618 Prepend debug output with name of the originating source loca‐
619 tion (source file, line number and function name) (default: 0)
620
621 -logthreadnames
622
623 Prepend debug output with name of the originating thread (only
624 available on platforms supporting thread_local) (default: 0)
625
626 -logtimestamps
627
628 Prepend debug output with timestamp (default: 1)
629
630 -maxtxfee=<amt>
631
632 Maximum total fees (in BTC) to use in a single wallet transac‐
633 tion; setting this too low may abort large transactions (de‐
634 fault: 0.10)
635
636 -printtoconsole
637
638 Send trace/debug info to console (default: 1 when no -daemon. To
639 disable logging to file, set -nodebuglogfile)
640
641 -shrinkdebugfile
642
643 Shrink debug.log file on client startup (default: 1 when no -de‐
644 bug)
645
646 -uacomment=<cmt>
647
648 Append comment to the user agent string
649
650 Chain selection options:
651
652 -chain=<chain>
653
654 Use the chain <chain> (default: main). Allowed values: main,
655 test, signet, regtest
656
657 -signet
658
659 Use the signet chain. Equivalent to -chain=signet. Note that the
660 network is defined by the -signetchallenge parameter
661
662 -signetchallenge
663
664 Blocks must satisfy the given script to be considered valid
665 (only for signet networks; defaults to the global default signet
666 test network challenge)
667
668 -signetseednode
669
670 Specify a seed node for the signet network, in the host‐
671 name[:port] format, e.g. sig.net:1234 (may be used multiple
672 times to specify multiple seed nodes; defaults to the global de‐
673 fault signet test network seed node(s))
674
675 -testnet
676
677 Use the test chain. Equivalent to -chain=test.
678
679 Node relay options:
680
681 -bytespersigop
682
683 Equivalent bytes per sigop in transactions for relay and mining
684 (default: 20)
685
686 -datacarrier
687
688 Relay and mine data carrier transactions (default: 1)
689
690 -datacarriersize
691
692 Maximum size of data in data carrier transactions we relay and
693 mine (default: 83)
694
695 -minrelaytxfee=<amt>
696
697 Fees (in BTC/kvB) smaller than this are considered zero fee for
698 relaying, mining and transaction creation (default: 0.00001)
699
700 -whitelistforcerelay
701
702 Add 'forcerelay' permission to whitelisted inbound peers with
703 default permissions. This will relay transactions even if the
704 transactions were already in the mempool. (default: 0)
705
706 -whitelistrelay
707
708 Add 'relay' permission to whitelisted inbound peers with default
709 permissions. This will accept relayed transactions even when not
710 relaying transactions (default: 1)
711
712 Block creation options:
713
714 -blockmaxweight=<n>
715
716 Set maximum BIP141 block weight (default: 3996000)
717
718 -blockmintxfee=<amt>
719
720 Set lowest fee rate (in BTC/kvB) for transactions to be included
721 in block creation. (default: 0.00001)
722
723 RPC server options:
724
725 -rest
726
727 Accept public REST requests (default: 0)
728
729 -rpcallowip=<ip>
730
731 Allow JSON-RPC connections from specified source. Valid for <ip>
732 are a single IP (e.g. 1.2.3.4), a network/netmask (e.g.
733 1.2.3.4/255.255.255.0) or a network/CIDR (e.g. 1.2.3.4/24). This
734 option can be specified multiple times
735
736 -rpcauth=<userpw>
737
738 Username and HMAC-SHA-256 hashed password for JSON-RPC connec‐
739 tions. The field <userpw> comes in the format: <USER‐
740 NAME>:<SALT>$<HASH>. A canonical python script is included in
741 share/rpcauth. The client then connects normally using the rp‐
742 cuser=<USERNAME>/rpcpassword=<PASSWORD> pair of arguments. This
743 option can be specified multiple times
744
745 -rpcbind=<addr>[:port]
746
747 Bind to given address to listen for JSON-RPC connections. Do not
748 expose the RPC server to untrusted networks such as the public
749 internet! This option is ignored unless -rpcallowip is also
750 passed. Port is optional and overrides -rpcport. Use [host]:port
751 notation for IPv6. This option can be specified multiple times
752 (default: 127.0.0.1 and ::1 i.e., localhost)
753
754 -rpccookiefile=<loc>
755
756 Location of the auth cookie. Relative paths will be prefixed by
757 a net-specific datadir location. (default: data dir)
758
759 -rpcpassword=<pw>
760
761 Password for JSON-RPC connections
762
763 -rpcport=<port>
764
765 Listen for JSON-RPC connections on <port> (default: 8332, test‐
766 net: 18332, signet: 38332, regtest: 18443)
767
768 -rpcserialversion
769
770 Sets the serialization of raw transaction or block hex returned
771 in non-verbose mode, non-segwit(0) or segwit(1) (default: 1)
772
773 -rpcthreads=<n>
774
775 Set the number of threads to service RPC calls (default: 4)
776
777 -rpcuser=<user>
778
779 Username for JSON-RPC connections
780
781 -rpcwhitelist=<whitelist>
782
783 Set a whitelist to filter incoming RPC calls for a specific
784 user. The field <whitelist> comes in the format: <USERNAME>:<rpc
785 1>,<rpc 2>,...,<rpc n>. If multiple whitelists are set for a
786 given user, they are set-intersected. See -rpcwhitelistdefault
787 documentation for information on default whitelist behavior.
788
789 -rpcwhitelistdefault
790
791 Sets default behavior for rpc whitelisting. Unless rpcwhitelist‐
792 default is set to 0, if any -rpcwhitelist is set, the rpc server
793 acts as if all rpc users are subject to empty-unless-other‐
794 wise-specified whitelists. If rpcwhitelistdefault is set to 1
795 and no -rpcwhitelist is set, rpc server acts as if all rpc users
796 are subject to empty whitelists.
797
798 -server
799
800 Accept command line and JSON-RPC commands
801
802 UI Options:
803
804 -choosedatadir
805
806 Choose data directory on startup (default: 0)
807
808 -lang=<lang>
809
810 Set language, for example "de_DE" (default: system locale)
811
812 -min
813
814 Start minimized
815
816 -resetguisettings
817
818 Reset all settings changed in the GUI
819
820 -splash
821
822 Show splash screen on startup (default: 1)
823
825 Copyright (C) 2009-2022 The Bitcoin Core developers
826
827 Please contribute if you find Bitcoin Core useful. Visit <https://bit‐
828 coincore.org/> for further information about the software. The source
829 code is available from <https://github.com/bitcoin/bitcoin>.
830
831 This is experimental software. Distributed under the MIT software li‐
832 cense, see the accompanying file COPYING or <https://opensource.org/li‐
833 censes/MIT>
834
835
836
837bitcoin-qt v23.0.0 April 2022 BITCOIN-QT(1)