Merge pull request #150 from GhoulKingR/gaianet-info

added `gaianet info` entry

Author: tobySolutions

docs/getting-started/cli-options.md

@@ -21,6 +21,7 @@ Subcommands:
   init               Initialize the GaiaNet node.
   run|start          Start the GaiaNet node.
   stop               Stop the GaiaNet node.
+  info               Show the device_id and node_id.
 
 Options:
   --help             Show this help message
@@ -110,6 +111,23 @@ The output is the following.
 [+] COMPLETED! The config.json is updated successfully.
 ```
 
+## info
+
+You can use `gaianet info` to display the id of the current running node and device running the node.
+
+```
+gaianet info
+```
+
+Running the command gives this output:
+
+```
+Node ID: 0x1234567890abcdef0987654321fedcbabcdef123
+
+Device ID: device-fedcbabcdef0123456789098
+```
+
+
 ## base
 
 The `--base` option is global. You can combine it with other subcommands to specify a base directory for the Gaia node other than the `$HOME/gaianet`.