💻Operation on MacOS (CLI)

🚨Important Note🚨

If you have participated in Herschel testnet earlier, you need to mannually clear previous node data. Otherwise the node will not be able to start. 🚨

🔘 Data Cleaning Guide

If you have never operated Titan node before, just follow the steps below.

The Releases section on our GitHub is the best place to get the latest binary releases and view the source code.

Step 1: Download the CLI

https://github.com/Titannet-dao/titan-node/releases/download/v0.1.20/titan-edge_v0.1.20_246b9dd_mac_amd64.tar.gzgithub.com

Step 2: Extract the downloaded package

Open Terminal, change the directory to the download folder, and execute the following command to extract:

tar -zxvf titan-edge_v0.1.20_246b9dd_mac_amd64.tar.gz

Step 3: Enter the extracted folder

• Use the following command to enter the extracted folder

cd titan-edge_v0.1.20_246b9dd_mac_amd64

Step 4: Install Titan Edge

• Copy titan-edge executable to the system directory /usr/local/bin , so that it can be executed at any location

sudo cp titan-edge /usr/local/bin

Step 5: Obtain the current working directory

• Execute the following command to obtain the current directory and keep this path

pwd

• Assume the path is x henthforth

Step 6: Update the dynamic library

(permanent solution)

1. Add libgoworkerd.dylib after the path

• If the path obtained from the last step is x, the complete path would be x/libgoworkerd.dylib.

1. Update the dynamic library path in the titan-edge executable

• Use the following command to replace the path with the actual path

install_name_tool -change "@rpath/libgoworkerd.dylib" x/libgoworkerd.dylib /usr/local/bin/titan-edge

(ad hoc solution)

If you just want to run an ad hoc test, you can follow the step below

Set the dynamic library path environment variable

• Set the environment variable DYLD_LIBRARY_PATH as the current path:

export DYLD_LIBRARY_PATH=.

Notes

• Permission: when executing sudo command, you need the administrator password

• Path correctness: ensure the path you entered is correct to avoid the problem of file not found

• Environment variable: the environment variable set using the ad hoc solution will be effective in the current session, so you need to repeat this step after restarting the terminal.

Step 7: Launch the CLI

titan-edge daemon start --init --url https://cassini-locator.titannet.io:5000/rpc/v0

Step 8: 👉 Apply for an identification code 👈

Step 9: Bind the identification code

Replace your-hash-here with the obtained identification code

titan-edge bind --hash=your-hash-here https://api-test1.container1.titannet.io/api/v2/device/binding

Step 10: Stop the node

titan-edge daemon stop