hsw-cli: add page (#3110)

pages/common/hsw-cli.md

@@ -0,0 +1,36 @@
+# hsw-cli
+
+> The command line REST tool for the Handshake wallet.
+> More information: <https://npmjs.com/package/hs-client>.
+
+- Unlock the current wallet (timeout in seconds):
+
+`hsw-cli unlock {{passphrase}} {{timeout}}`
+
+- Lock the current wallet:
+
+`hsw-cli lock`
+
+- View the current wallet's details:
+
+`hsw-cli get`
+
+- View the current wallet's balance:
+
+`hsw-cli balance`
+
+- View the current wallet's transaction history:
+
+`hsw-cli history`
+
+- Send a transaction with the specified coin amount to an address:
+
+`hsw-cli send {{address}} {{1.05}}`
+
+- View the current wallet's pending transactions:
+
+`hsw-cli pending`
+
+- View details about a transaction:
+
+`hsw-cli tx {{transaction_hash}}`