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| # This is a general-purpose function to ask Yes/No questions in Bash, either | |
| # with or without a default answer. It keeps repeating the question until it | |
| # gets a valid answer. | |
| ask() { | |
| # https://djm.me/ask | |
| local prompt default reply | |
| while true; do |
hebasto
/ start_electrum.sh
Last active
September 8, 2018 09:18
Convenient script to run Electrum on Tails
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| #!/bin/bash | |
| set -o errexit | |
| #set -o xtrace | |
| # | |
| # start_electrum.sh | |
| # | |
| # This script launches Electrum Bitcoin Wallet on Tails OS. | |
| # Ledger Nano S hardware wallet is supported. | |
| # | |
| # Tails 3.9 (2018-09-04), https://tails.boum.org |
hebasto
/ bitcoin-core-any-qt.md
Last active
January 22, 2019 19:27
How to build the Bitcoin Core against any version of Qt Open Source
hebasto
/ ThreadSafeMessageBox.md
Last active
April 30, 2019 11:21
Details of ThreadSafeMessageBox using in Bitcoin Core
The ThreadSafeMessageBox() messages are rendered in two ways:
- by
noui_ThreadSafeMessageBox()usingLogPrintf()andfprintf(stderr, ...)with adding translated type prefix ("Error" / "Warning" / "Information") - by
BitcoinGUI::message()usingQMessageBoxwith adding translated type suffix ("Error" / "Warning" / "Information") to the window title. Note: On macOS, the window title is ignored (as required by the macOS Guidelines)
The ThreadSafeMessageBox() is called by some functions:
AbortNode()andInitRPCAuthentication()pass translated messages with "Error: " prefixFatalError()passes non-translated messages with "Error: " prefixInitError(); some passed messages are translated, some are not
hebasto
/ bitcoin-builds-meeting-2020-03-18.md
Created
March 19, 2020 23:18
IRC #bitcoin-builds meeting on 2020-03-18
http://gnusha.org/bitcoin-builds/2020-03-18.log
14:00 <dongcarl> Hello
14:00 <hebasto> hi
14:00 <dongcarl> jonatack hebasto fanquake cfields_
14:00 <fanquake> yo
14:00 \ hey
hebasto
/ carbon
Created
March 21, 2020 23:28
— forked from fanquake/carbon
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| dyld: bind: bitcoin-qt:0x10A9BB198 = CarbonCore:_LocaleRefFromLocaleString, *0x10A9BB198 = 0x7FFF3400E559 | |
| dyld: bind: bitcoin-qt:0x10A9BB278 = LaunchServices:_ReleaseIconRef, *0x10A9BB278 = 0x7FFF34302CD8 | |
| dyld: bind: bitcoin-qt:0x10A9BB298 = CarbonCore:_UCCompareText, *0x10A9BB298 = 0x7FFF33FB5FCB | |
| dyld: bind: bitcoin-qt:0x10A9BB2A0 = CarbonCore:_UCCreateCollator, *0x10A9BB2A0 = 0x7FFF33FB5A14 | |
| dyld: bind: bitcoin-qt:0x10A9BB2A8 = CarbonCore:_UCDisposeCollator, *0x10A9BB2A8 = 0x7FFF33FB8C62 | |
| dyld: bind: bitcoin-qt:0x10A9BB2B0 = CarbonCore:_UCKeyTranslate, *0x10A9BB2B0 = 0x7FFF33FBBBD0 |
hebasto
/ debug-ui.diff
Created
March 23, 2020 17:16
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| diff --git a/src/qt/forms/debugwindow.ui b/src/qt/forms/debugwindow.ui | |
| index 77e9afe89..8b7080083 100644 | |
| --- a/src/qt/forms/debugwindow.ui | |
| +++ b/src/qt/forms/debugwindow.ui | |
| @@ -216,17 +216,17 @@ | |
| </widget> | |
| </item> | |
| <item row="7" column="0"> | |
| - <widget class="QLabel" name="labelNetwork"> | |
| - <property name="font"> |
hebasto
/ bitcoincore-hmp.md
Created
April 4, 2020 09:59
The Bitcoin Core on Heterogeneous Multi-Processing platforms
Consider a system on the heterogeneous computing ARM big.LITTLE architecture, e.g., ODROID-HC1 powered by Samsung Exynos 5 Octa 5422.
As the Bitcoin Core is a highly computationally intensive application, the usage of ultra-low power and slower LITTLE cores could lead to a substantial lagging and errors (see: bitcoin/bitcoin#16008).
Also there are report about other flaws in LITTLE cores design.
The suggested solution of the described problem is to force the CPU core affinity of the Bitcoin Core processes. On Linux this could be achieved by the [taskset](https://linux.die.net/man/1/t
2020-05-02T19:38:40Z [init] Bitcoin Core version v0.20.99.0-68ef9523d (release build)
2020-05-02T19:38:40Z [init] InitParameterInteraction: parameter interaction: -externalip set -> setting -discover=0
2020-05-02T19:38:40Z [init] Assuming ancestors of block 0000000000000000000f2adce67e49b0b6bdeb9de8b7c3d7e93b21e7fc1e819d have valid signatures.
2020-05-02T19:38:40Z [init] Setting nMinimumChainWork=00000000000000000000000000000000000000000e1ab5ec9348e9f4b8eb8154
2020-05-02T19:38:40Z [init] Using the 'standard' SHA256 implementation
2020-05-02T19:38:40Z [init] Default data directory /home/core/.bitcoin
2020-05-02T19:38:40Z [init] Using data directory /var/lib/bitcoind
2020-05-02T19:38:40Z [init] Config file: /etc/bitcoin/bitcoin.conf
2020-05-02T19:38:40Z [init] Config file arg: debug="rpc"
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