5

I am trying to create a test network and have been able to start a network (I think).

geth --datadir ./eth-data --ipcpath geth.ipc attach

I get

Fatal: Unable to attach to geth: dial unix /home/victory/.ethereum/geth.ipc: connect: no such file or directory.

I have also tried with the full path but it always looks in the ~/.ethereum directory.

According to the help doc I am running 1.4.5-stable

I would like to know how I can attach to my testnet so I can start mining and testing.

7

Try this format: geth --datadir /tmp/geth attach ipc:/tmp/geth/geth.ipc

(ipc: after attach)

Source: https://github.com/ethereum/go-ethereum/issues/2634

4

Have you started a geth node on the same machine before attaching? datadir, ipcpath and networkId are parameters to start a node. While datadir parameter change the default data folder position (default ~/.ethereum), ipcpath change the default IPC file position (default ~/.ethereum/geth.ipc)

To start a test network use something like:

geth --networkid 1234 --datadir /home/victory/.ethereum1234

Don't forget networkId parameter and choose your preferred number as identification (avoid well know id like 0=Olympic, 1=Frontier, 2=Morden).

Then you can attach to the node with

geth attach ipc:/home/victory/.ethereum1234/geth.ipc 

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