I'm obviously not the first to do this, but here you go guys.

Source: https://github.com/Altoidnerd/bitcoin-price

- Needs unit tests

Using the new bitcoin-core binaries in linux (be sure you have qrencode installed):


See http://altoidnerd.com/2015/09/06/how-import-a-bitcoind-address-private-key-into-breadwallet-ios-with-a-qr-code-using-bitcoin-core-for-ubuntu-linux/

Keep in mind the above snippet generated a new address.  You can use and address you have in mind e.g. "address":


Or if you have the private key as a string = "privkey":

Linux lepton 3.13.0-37-generic #64-Ubuntu SMP Mon Sep 22 21:28:38 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
MemTotal:       12236444 kB
MemFree:        10714348 kB
Buffers:           67864 kB
Cached:           574512 kB
SwapCached:            0 kB
Active:           839572 kB
Inactive:         463544 kB
Active(anon):     661916 kB
Inactive(anon):    31796 kB
Active(file):     177656 kB
Inactive(file):   431748 kB
Unevictable:          16 kB
Mlocked:              16 kB
SwapTotal:      12513276 kB
SwapFree:       12513276 kB
Dirty:               144 kB
Writeback:             0 kB
AnonPages:        660752 kB
Mapped:           173776 kB
Shmem:             32980 kB
Slab:              68876 kB
SReclaimable:      36984 kB
SUnreclaim:        31892 kB
KernelStack:        3696 kB
PageTables:        25048 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    18631496 kB
Committed_AS:    2349144 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      357760 kB
VmallocChunk:   34359375324 kB
HardwareCorrupted:     0 kB
AnonHugePages:     43008 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       86992 kB
DirectMap2M:    12427264 kB

Filesystem      Size  Used Avail Use% Mounted on
/dev/sda2       153G  9.7G  136G   7% /
none            4.0K     0  4.0K   0% /sys/fs/cgroup
udev            5.9G  4.0K  5.9G   1% /dev
tmpfs           1.2G  1.5M  1.2G   1% /run
none            5.0M     0  5.0M   0% /run/lock
none            5.9G   14M  5.9G   1% /run/shm
none            100M   12K  100M   1% /run/user
/dev/sda1       511M  3.4M  508M   1% /boot/efi
/dev/mmcblk0p1   15G  767M   13G   6% /media/phys/898e4f7d-39fb-4b82-b842-e3744cddc795

Architecture:          x86_64
CPU op-mode(s):        32-bit, 64-bit
Byte Order:            Little Endian
CPU(s):                8
On-line CPU(s) list:   0-7
Thread(s) per core:    2
Core(s) per socket:    4
Socket(s):             1
NUMA node(s):          1
Vendor ID:             GenuineIntel
CPU family:            6
Model:                 58
Stepping:              9
CPU MHz:               1200.000
BogoMIPS:              5187.79
Virtualization:        VT-x
L1d cache:             32K
L1i cache:             32K
L2 cache:              256K
L3 cache:              6144K
NUMA node0 CPU(s):     0-7

processor   : 0
vendor_id   : GenuineIntel
cpu family   : 6
model      : 58
model name   : Intel(R) Core(TM) i7-3720QM CPU @ 2.60GHz
stepping   : 9
microcode   : 0x16
cpu MHz      : 1200.000
cache size   : 6144 KB
physical id   : 0
siblings   : 8
core id      : 0
cpu cores   : 4
apicid      : 0
initial apicid   : 0
fpu      : yes
fpu_exception   : yes
cpuid level   : 13
wp      : yes
flags      : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms
bogomips   : 5187.79
clflush size   : 64
cache_alignment   : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor   : 1
vendor_id   : GenuineIntel
cpu family   : 6
model      : 58
model name   : Intel(R) Core(TM) i7-3720QM CPU @ 2.60GHz
stepping   : 9
microcode   : 0x16
cpu MHz      : 1200.000
cache size   : 6144 KB
physical id   : 0
siblings   : 8
core id      : 0
cpu cores   : 4
apicid      : 1
initial apicid   : 1
fpu      : yes
fpu_exception   : yes
cpuid level   : 13
wp      : yes
flags      : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms
bogomips   : 5187.79
clflush size   : 64
cache_alignment   : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor   : 2
vendor_id   : GenuineIntel
cpu family   : 6
model      : 58
model name   : Intel(R) Core(TM) i7-3720QM CPU @ 2.60GHz
stepping   : 9
microcode   : 0x16
cpu MHz      : 1200.000
cache size   : 6144 KB
physical id   : 0
siblings   : 8
core id      : 1
cpu cores   : 4
apicid      : 2
initial apicid   : 2
fpu      : yes
fpu_exception   : yes
cpuid level   : 13
wp      : yes
flags      : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms
bogomips   : 5187.79
clflush size   : 64
cache_alignment   : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor   : 3
vendor_id   : GenuineIntel
cpu family   : 6
model      : 58
model name   : Intel(R) Core(TM) i7-3720QM CPU @ 2.60GHz
stepping   : 9
microcode   : 0x16
cpu MHz      : 1200.000
cache size   : 6144 KB
physical id   : 0
siblings   : 8
core id      : 1
cpu cores   : 4
apicid      : 3
initial apicid   : 3
fpu      : yes
fpu_exception   : yes
cpuid level   : 13
wp      : yes
flags      : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms
bogomips   : 5187.79
clflush size   : 64
cache_alignment   : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor   : 4
vendor_id   : GenuineIntel
cpu family   : 6
model      : 58
model name   : Intel(R) Core(TM) i7-3720QM CPU @ 2.60GHz
stepping   : 9
microcode   : 0x16
cpu MHz      : 1200.000
cache size   : 6144 KB
physical id   : 0
siblings   : 8
core id      : 2
cpu cores   : 4
apicid      : 4
initial apicid   : 4
fpu      : yes
fpu_exception   : yes
cpuid level   : 13
wp      : yes
flags      : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms
bogomips   : 5187.79
clflush size   : 64
cache_alignment   : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor   : 5
vendor_id   : GenuineIntel
cpu family   : 6
model      : 58
model name   : Intel(R) Core(TM) i7-3720QM CPU @ 2.60GHz
stepping   : 9
microcode   : 0x16
cpu MHz      : 1200.000
cache size   : 6144 KB
physical id   : 0
siblings   : 8
core id      : 2
cpu cores   : 4
apicid      : 5
initial apicid   : 5
fpu      : yes
fpu_exception   : yes
cpuid level   : 13
wp      : yes
flags      : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms
bogomips   : 5187.79
clflush size   : 64
cache_alignment   : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor   : 6
vendor_id   : GenuineIntel
cpu family   : 6
model      : 58
model name   : Intel(R) Core(TM) i7-3720QM CPU @ 2.60GHz
stepping   : 9
microcode   : 0x16
cpu MHz      : 1200.000
cache size   : 6144 KB
physical id   : 0
siblings   : 8
core id      : 3
cpu cores   : 4
apicid      : 6
initial apicid   : 6
fpu      : yes
fpu_exception   : yes
cpuid level   : 13
wp      : yes
flags      : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms
bogomips   : 5187.79
clflush size   : 64
cache_alignment   : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor   : 7
vendor_id   : GenuineIntel
cpu family   : 6
model      : 58
model name   : Intel(R) Core(TM) i7-3720QM CPU @ 2.60GHz
stepping   : 9
microcode   : 0x16
cpu MHz      : 1200.000
cache size   : 6144 KB
physical id   : 0
siblings   : 8
core id      : 3
cpu cores   : 4
apicid      : 7
initial apicid   : 7
fpu      : yes
fpu_exception   : yes
cpuid level   : 13
wp      : yes
flags      : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase smep erms
bogomips   : 5187.79
clflush size   : 64
cache_alignment   : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:


10476/11949MB altoidnerd@lepton:~ $ lspci
00:00.0 Host bridge: Intel Corporation 3rd Gen Core processor DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor PCI Express Root Port (rev 09)
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
00:16.3 Serial controller: Intel Corporation 7 Series/C210 Series Chipset Family KT Controller (rev 04)
00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network Connection (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
00:1c.2 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 (rev c4)
00:1c.3 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 4 (rev c4)
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation QM77 Express Chipset LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
01:00.0 VGA compatible controller: NVIDIA Corporation GK107GLM [Quadro K1000M] (rev a1)
01:00.1 Audio device: NVIDIA Corporation GK107 HDMI Audio Controller (rev a1)
24:00.0 FireWire (IEEE 1394): JMicron Technology Corp. IEEE 1394 Host Controller (rev 30)
24:00.1 System peripheral: JMicron Technology Corp. SD/MMC Host Controller (rev 30)
24:00.2 SD Host controller: JMicron Technology Corp. Standard SD Host Controller (rev 30)
25:00.0 Network controller: Intel Corporation Centrino Ultimate-N 6300 (rev 3e)

That worked! beautiful.

Why did my attempt to do it in the console fail?  Whats error code -22?

How can I rebroadcast a tx?

I can't figure out why a tx I sent from core v0.9.1.0-g026a939 is stuck and not being spotted by anyone - not blockchain, not coinbase (recipient)


I went to debug and did


which returned a long hex string.  Then I did


which returned


pls halp

Oh gosh I dont know... tell me, are you interested in both?  Would love to say goodbye to both right now for 1.125 BTC ~ $400 at the moment.

I'll sell just overstock at ~~$300~~

God damn im dumb.  Now that I see them, its $250 @ overstock and $100 at babies r us.

Titles says it all.  Looking for BTC here.

Heres the kicker...


edit - issue opened here https://github.com/spesmilo/sx/issues/95

This seems odd.  I cannot understand why sx seems to disagree with vbuterin/pybitcointools (https://github.com/vbuterin/pybitcointools)

If you need to install pybitcointools do

I am not getting the same result for simple sha256 hashes from pybitcointools and sx.  See:


sx gives something else...or am i stupid?


Why?

Oh yes, I'm selling it - best offers welcome.

Bitcoin accepted ;-)

This is a badass machine.  The laptop looks ALMOST in perfect cosmetic condition.  That's because it is hard as a rock...there are no noticablke scratches or really anything... the only thing that tells you the computer isn't new is a single key - the "A" key, has a .5 cm x .5 cm spot where the finish wore off....

Right now its running ubuntu 14.04 with kde but I will certainly wipe it good.  So whatever you want is fine. 

Sounds great.

Posts = 631

12gKRdrz7yy7erg5apUvSRGemypTUvBRuJ

I understand for mining one can specify the number of cores (in this case to all) as


Can I instruct a freshly installed bitcoind to use all the cores to verify the signatures to speed up the initial set up of the core client?

This dirty hack is good.

Ive become aware of two possible solutions - removing the address with pywallet, and a new core feature called coin control.  Never used either.

Using the newest release of QT, I created a collection address for a friend in need tonight and would like to earmark all of the coins that go into said address for her as a relief/charity what have you.

I quickly realized I wish I had done this with a new wallet.  But I had already started the social media with the address and now I have to just man up.

So... until I fix this, I don't really want to use the client to generate my own personal transactions as it will confuse things greatly.  Make sense what I'm saying?  I need to get her address away from my personal funds so that I am not making change with that address, etc.

No actually, this is a toy build I'm using to play. In fact the source is not that of an actual release... It's a post 0.9.2 clone and carries a warning.

I thought I might be making an obvious bash mistake. I should note that if I were to do


literally copy the resulting string and verbosely do


At least there isn't an error message. But I'm not home now and can't recall if that totally worked or not.

I like using bitcoind together with sx


It works!  But in the other direction, I can't get it quite right;


I want to do something like


or


both of which seem to freeze bitcoind or return an error. I guess because bitcoind importprivkey doesn't like stdin?

How do I get the stake going?  I don't see a "setgenerate" in headless vericoind

This is the greatest thing of all time.  Thanks.