<p>You're looking for <a href="https://bitcoin.org/en/developer-examples#regtest-mode" rel="nofollow noreferrer">regtest</a>. It lets you generate as many blocks as you want on a private network.</p>

CC BY-SA 3.0
2017-08-07T05:07:25.430Z
2017-08-07T05:07:25.430Z
Nick ODell
<p>I have a question concerning setting up a testnet.
I am setting up a testnet. I tried to get some testnet coin be I did not a success.
But anyway is it possible to reduces the probability of getting a coin on a test net without recompiling the bitcoin source.
I remember in 2011 it was relatively easy to get coins for test.</p>

<p>Can you set a parameter in the bitcoin.conf to reduces the hash probability</p>

<p>Best
Carsten</p>

<testnet><bitcoin.conf>
Testnet can hash problem be reduced
Carsten Rasmussen
# Testnet can hash problem be reduced

(Asked by: username_0 on 2017-08-07)

I have a question concerning setting up a testnet.
I am setting up a testnet. I tried to get some testnet coin be I did not a success.
But anyway is it possible to reduces the probability of getting a coin on a test net without recompiling the bitcoin source.
I remember in 2011 it was relatively easy to get coins for test.

Can you set a parameter in the bitcoin.conf to reduces the hash probability

Best
username_0

**Tags:** testnet, bitcoin.conf


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## 1 answers

### Answer by username_1 on 2017-08-07. Score: 1

You're looking for [regtest](https://bitcoin.org/en/developer-examples#regtest-mode). It lets you generate as many blocks as you want on a private network.


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