The first set of blockchain system deployment and operation and maintenance questions
Environment: ubuntu20
fisco: 2.8.0
Subtask 1-2-1: Build a blockchain system and verify it
Question: It is required to build a four-node blockchain system. We chose to use fisco as the chain for this test.
We use build_chain.sh to build a single machine with four nodes, and use the official default port [There is a high probability that the default port will not be used in official competitions, and there will be detailed instructions on what port to use, so you need to pay attention to this]
root@192-168-19-133:/yijiu/mode1# ll
总用量 28608
drwxr-xr-x 2 root root 4096 9月 26 22:05 ./
drwxrwxrwx 7 root root 4096 9月 26