There are a number of text conventions used throughout this book.

CodeInText: Indicates code words in text, database table names, folder names, filenames, file extensions, path names, dummy URLs, user input, and Twitter handles. Here is an example: "The orderer belongs to its own organization called TradeOrdererOrg."

A block of code is set as follows:

- &ExporterOrg
  Name: ExporterOrgMSP
  ID: ExporterOrgMSP
  MSPDir: crypto-config/peerOrganizations/exporterorg.trade.com/msp
  AnchorPeers:
    - Host: peer0.exporterorg.trade.com
    Port: 7051

Any command-line input or output is written as follows:

CONTAINER ID    IMAGE    COMMAND    CREATED    STATUS    PORTS    NAMES
4e636f0054fc    hyperledger/fabric-peer:latest    "peer node start"    3 minutes ago    Up 3 minutes    0.0.0.0:9051->7051/tcp, 0.0.0.0:9053->7053/tcp    peer0.carrierorg.trade.com
28c18b76dbe8    hyperledger/fabric-peer:latest    "peer node start"    3 minutes ago    Up 3 minutes    0.0.0.0:8051->7051/tcp, 0.0.0.0:8053->7053/tcp    peer0.importerorg.trade.com
9308ad203362    hyperledger/fabric-ca:latest    "sh -c 'fabric-ca-se..."    3 minutes ago    Up 3 minutes    0.0.0.0:7054->7054/tcp    ca_peerExporterOrg

Bold: Indicates a new term, an important word, or words that you see onscreen. For example, words in menus or dialog boxes appear in the text like this. Here is an example: "You can apply for a letter of credit by clicking on the Apply button."