你好 我在第5步的时候会报错 ./wallet-tool：line 23： mvn command not found 这是哪里出错了， 谢谢帮忙指点下

sudo apt-get install openssl maven default-jre default-jdk openjfx

mvn -version

I'm just curious: but why exactly do I have to transfer my BTC to another wallet?

I understand that this is a standard phrase for safety reasons in the FOSS world.

But shouldn't BTC and BCC co-exist nicely? So will this procedure do my BTC any harm or the sky will fall on my head or something?

I just want to be sure that the BTC wallet will be okay like in a "nothing did touch me" way and the other wallet will just use this extracted private key to get the BCC...

can this codes help me if i linked my android phone with vm

I Have Remix version on my VM   is this codes will work or only ubunu

Hi mnemonicmind


I am trying to get my keys but getting an error is step 3
Using Ubuntu (latest) from Live USB drive, installed the packages and when I try to decrypt the wallet, I get an error after typing the password

"error reading input file
xxxxxxxxxxx:error:0200B015:system library:fread:Is a directory:bss_file.c:251:
xxxxxxxxxxx:error:20082002:BIO routines:FILE_READ:system lib:bss_file.c:252:"

Not a linux guy but I think I followed the instructions correctly

Any help would be appreciated. Trying to get a bit of BCC from Android wallet.
Still don't understand why the developer can't just show us our keys in the app. Yeah I know security etc but alas, most other wallet apps do that.


TYIA
ZX

thanks for you replies and offers, i got bitcore going fine but i think it the environment im asking bitabc to work in that might be proving a little hard for it...
Originally I put an 64bit amd 3.2 X2 with a pair of 4g ddr3 dual-channel sticks. It had boot prob's. The local curbside throw out was on so i went out and collected some the fewer and fewer boxs that are thrown out these days. Along the way I picked up my sons old sli-rigged AMD2.
I get home an three hours later I've rigged a work bench and test lab for the five box's I've got disassembled and spread around the living room.
3 hours later I've got an AMD3.2 rig running 6 gig of mis-matched ram at 667, but still its way faster than my old trojan lappy I usually do things on.
I load deb9 to it and none of my usb wifi's work. I spend a few hours stuffing with that, ie, nonfree, firmware etc.. Still can't get it up, I reload it with deb8, kernel it up to 9, sid it over and the usb wifi works. Great, the next day i plan to copy the block files over to it and load abc.
The next morning it refuses to start despite it hot and cold booting all the day before. I pull it down again, get it going, post to linuxquestions how much I hate uefi boot & fs4 and proceed to load abc.
My eldest son rings, his lost his car-keys in the sand at the beach 200K's away and he is on a tinder date, can I please rescue him. My youngest is in canada atm so I jump in his after-marketed 2H turboed highly-tuned 60series and line-drag the 4.6L Rangys up and down the highway to get his carkeys to him. That old but powerful 60's really has some grunt on the highway.
I get home and that darn machine wont boot again.... argghhh
I ditch the machine, look at ol-trojy, strip it's hdd and plug in a usb drive and load the same as above 'cause I've still got the same usb wifi.
Finally i get a machine and os going, albeit on a shared usb channel splitting the usb drive and usb wifi.
But still, ol-trojy handles it with only a minor performance hit.
Installing abc i did late at night, i was tired and my install folder was just plain wrong. I installed all the dependencies listed on the page just to be sure, copied the block files from one drive to another and fired it up.
Seemed to go ok, doing the same things as bitcore.
10 hours into it I remember to check the peer addys. I add a abc peer and i can now see other abc peers.
2 hours after that it gets to 99.79% and stays there for 10 hours. I restart it, it gets to 99.58 and stays there for hours. I restart it again and it does the same with even less percentage.
I remember reading it will sorta do this but is in fact working and I could confirm that by seeing network traffic in the help panel. So i leave it for another 30 hours, still nada and post here i failed.
I may be a bit pre-emptive but it been pretty busy here. The lady downstairs partner died in custody the other night and she is breaking down sobbing. My youngest brother was killed in custody so I really feel for her an am trying to help. The little old lady from the other side of the block has been terrified by the landlord telling her she has too much stuff, so i've been helping there. The $280 battery collasped in my Diesel Auto Delica the other night, so i've been trying to sort that too annnnd Im not going to mention Im behind two days design on two websites too...

So yerrr, it's the enviorment. An ol lappy, drives an' crap hangin' outa' it, interruptions, messy os and install's.... but i have enjoyed the challenge, it truely has been a good distraction from the crap around me.
Plan is now to get a second internal drive for the lappy, a hybrid, i really like the idea of them. Also some hdd sata adapters and i mite give it another load along with using the one-boot-wonder to do the file copy over...

sometimes you wish you just didn't ask don't ya'....lol...

Yes, generally that I a good rule to follow.
However, if you're completely stuck and have no other option and there could be something from it you really want to get then... Use anyone you want, I'm sure there'll be a fairly trustworthy escrow service provider that might be able to help you get the BCC out if you ask them.

HCP made this guide as well which might work better for you.

Although, if you're still stuck, I can try to get them out for you (but that'd require you to trust me with your private keys, you might want to move your bitcoins out first at least).

well then, i've just thought to add my progress too.. yerr-nahh it hasn't worked for me, or more so i havn't worked for it...it's running and all, but seems to be going backwards, each time i open it i gota wait more days... i think i muffed the files transfere and it's going back and replacing blocks, i can see a mix of seeds in there and there is no date on the block files when the program is closed...it'll be my fault.... it was a long process installing deb8 for my usbwifi then upgrading to deb9 then a sid kernel...then it did what the instruction said it wouldnt do, ie got the 4.8 berkley in...then i worked out i prolly didnt install it in the right place, nonetheless i take the blame, mite try electron now, seems much easier just a client an all'...

so many fucking coins and tokens it's such a mess
It makes me nervous and I just want this stopped
there is very little value but a lot of inflated tokens
stop this

Finally sorted it! Thanks. Yes, I did follow step 3, but I had to modify it to get rid of an SSL error: openssl enc -d -aes-256-cbc -md md5 -a -in bitcoin-wallet-backup -out decrypted_wallet

Also I had to insert an additional step before step 5 to decrypt the PIN-protection I had set for sending bitcoins on the phone. If you have set a sending PIN on your phone and you don't do this step you won't get your private keys at step 5, only the public keys and initialisation vectors etc. You need to run: ./wallet-tool --decrypt --password=<sending pin> --wallet=decrypted_wallet.

I found the instructions for wallet-tool very helpful also: https://github.com/bitcoinj/bitcoinj/blob/master/tools/src/main/resources/org/bitcoinj/tools/wallet-tool-help.txt

The whole process is a bit long-winded, but it does work and I have finally recovered my Bitcoin Cash from my phone after the split - Whoopee!

Thanks for all your help.

--------------------------------------------
BTC: 1MqYtrevyngvpyyKXZr8CgoNZXvJdtjkS7
BCC: 18crH68qTFr2yxz9mdRKvkf6gJANViSYda

Is it possible to do this all on android device?

I was using an older version of Debian. Now I have V9.1.0 and it is working.... However, now I can get a readable "wallet.txt" at step 5, but in plaintext it says "Seed is encrypted" and although it shows Xpub (for a watching only wallet) all of the private keys are shown as:-

"encryptedPrivateKey=EncryptedData [initialisationVector=[104, -105, -15, 72, -51,.... etc".

Presumably there needs to be additional calculations done to extract the actual private keys?

Great, I got to decode using the method of extracting the seed from the wallet, thanks to this topic that helped me a lot too: https://bitcointalk.org/index.php?topic=1997031.0

Extracting privates from different client will always depend on its client itself. They have their own step on how to export private keys depending their formats, if not private keys its the recovery seed rather, and there's a tool for converting from recovery seed to private keys just simply as that.

Can you do any of this on Windows? isn't there a simpler way to do it?

Thanks!

Bit of a Newbie - at step 2 I get "unable to locate package openjfx". I am running Debian on Oracle Virtualbox. Any ideas please? Thanks.

I dont now which part of the forum to ask but is there a safe wallet for BCC? I saw a wallet called Electron Cash which is based on Electrum's code but I dont know if its trusted software or not.

Mods please transfer this thread to the proper subsection of you need to. Ty.

Looks more safety than using electron cash wallet but i was confused about number 4 is t electron cash or electrum cash
Because there are some members here their bitcoin was gone after importing the private keys into electron cash.
Since they didn't transfer their bitcoin do you think they can be still recover it or we should  transfer first bitcoin to the other bitcoin wallet just to be safe like the method above and wait to confirm?