scripted-diff: replace ⛰ emoji with $ [skip ci]

-BEGIN VERIFY SCRIPT-
sed -i 's/⛰/$/g' $(git grep -l '⛰')
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docker/README.md

@@ -61,44 +61,44 @@ Start `btcd`, and then create an address for `Alice` that we'll directly mine
 bitcoin into.
 ```shell
 # Init bitcoin network env variable:
-⛰  export NETWORK="simnet" 
+$  export NETWORK="simnet" 
 
 # Create persistent volumes for alice and bob.
-⛰  docker volume create simnet_lnd_alice
-⛰  docker volume create simnet_lnd_bob
+$  docker volume create simnet_lnd_alice
+$  docker volume create simnet_lnd_bob
 
 # Run the "Alice" container and log into it:
-⛰  docker-compose run -d --name alice --volume simnet_lnd_alice:/root/.lnd lnd
-⛰  docker exec -i -t alice bash
+$  docker-compose run -d --name alice --volume simnet_lnd_alice:/root/.lnd lnd
+$  docker exec -i -t alice bash
 
 # Generate a new backward compatible nested p2sh address for Alice:
-alice ⛰  lncli --network=simnet newaddress np2wkh 
+alice $  lncli --network=simnet newaddress np2wkh 
 
 # Recreate "btcd" node and set Alice's address as mining address:
-⛰  MINING_ADDRESS=<alice_address> docker-compose up -d btcd
+$  MINING_ADDRESS=<alice_address> docker-compose up -d btcd
 
 # Generate 400 blocks (we need at least "100 >=" blocks because of coinbase 
 # block maturity and "300 ~=" in order to activate segwit):
-⛰  docker exec -it btcd /start-btcctl.sh generate 400
+$  docker exec -it btcd /start-btcctl.sh generate 400
 
 # Check that segwit is active:
-⛰  docker exec -it btcd /start-btcctl.sh getblockchaininfo | grep -A 1 segwit
+$  docker exec -it btcd /start-btcctl.sh getblockchaininfo | grep -A 1 segwit
 ```
 
 Check `Alice` balance:
 ```shell
-alice ⛰  lncli --network=simnet walletbalance
+alice $  lncli --network=simnet walletbalance
 ```
 
 Connect `Bob` node to `Alice` node.
 
 ```shell
 # Run "Bob" node and log into it:
-⛰  docker-compose run -d --name bob --volume simnet_lnd_bob:/root/.lnd lnd
-⛰  docker exec -i -t bob bash
+$  docker-compose run -d --name bob --volume simnet_lnd_bob:/root/.lnd lnd
+$  docker exec -i -t bob bash
 
 # Get the identity pubkey of "Bob" node:
-bob ⛰  lncli --network=simnet getinfo
+bob $  lncli --network=simnet getinfo
 {
     ----->"identity_pubkey": "0343bc80b914aebf8e50eb0b8e445fc79b9e6e8e5e018fa8c5f85c7d429c117b38",
     "alias": "",
@@ -116,13 +116,13 @@ bob ⛰  lncli --network=simnet getinfo
 }
 
 # Get the IP address of "Bob" node:
-⛰  docker inspect bob | grep IPAddress
+$  docker inspect bob | grep IPAddress
 
 # Connect "Alice" to the "Bob" node:
-alice ⛰  lncli --network=simnet connect <bob_pubkey>@<bob_host>
+alice $  lncli --network=simnet connect <bob_pubkey>@<bob_host>
 
 # Check list of peers on "Alice" side:
-alice ⛰  lncli --network=simnet listpeers
+alice $  lncli --network=simnet listpeers
 {
     "peers": [
         {
@@ -139,7 +139,7 @@ alice ⛰  lncli --network=simnet listpeers
 }
 
 # Check list of peers on "Bob" side:
-bob ⛰  lncli --network=simnet listpeers
+bob $  lncli --network=simnet listpeers
 {
     "peers": [
         {
@@ -159,13 +159,13 @@ bob ⛰  lncli --network=simnet listpeers
 Create the `Alice<->Bob` channel.
 ```shell
 # Open the channel with "Bob":
-alice ⛰  lncli --network=simnet openchannel --node_key=<bob_identity_pubkey> --local_amt=1000000
+alice $  lncli --network=simnet openchannel --node_key=<bob_identity_pubkey> --local_amt=1000000
 
 # Include funding transaction in block thereby opening the channel:
-⛰  docker exec -it btcd /start-btcctl.sh generate 3
+$  docker exec -it btcd /start-btcctl.sh generate 3
 
 # Check that channel with "Bob" was opened:
-alice ⛰  lncli --network=simnet listchannels
+alice $  lncli --network=simnet listchannels
 {
     "channels": [
         {
@@ -194,20 +194,20 @@ alice ⛰  lncli --network=simnet listchannels
 Send the payment from `Alice` to `Bob`.
 ```shell
 # Add invoice on "Bob" side:
-bob ⛰  lncli --network=simnet addinvoice --amt=10000
+bob $  lncli --network=simnet addinvoice --amt=10000
 {
         "r_hash": "<your_random_rhash_here>", 
         "pay_req": "<encoded_invoice>", 
 }
 
 # Send payment from "Alice" to "Bob":
-alice ⛰  lncli --network=simnet sendpayment --pay_req=<encoded_invoice>
+alice $  lncli --network=simnet sendpayment --pay_req=<encoded_invoice>
 
 # Check "Alice"'s channel balance
-alice ⛰  lncli --network=simnet channelbalance
+alice $  lncli --network=simnet channelbalance
 
 # Check "Bob"'s channel balance
-bob ⛰  lncli --network=simnet channelbalance
+bob $  lncli --network=simnet channelbalance
 ```
 
 Now we have open channel in which we sent only one payment, let's imagine
@@ -216,7 +216,7 @@ it!
 ```shell
 # List the "Alice" channel and retrieve "channel_point" which represents
 # the opened channel:
-alice ⛰  lncli --network=simnet listchannels
+alice $  lncli --network=simnet listchannels
 {
     "channels": [
         {
@@ -243,17 +243,17 @@ alice ⛰  lncli --network=simnet listchannels
 
 # Channel point consists of two numbers separated by a colon. The first one 
 # is "funding_txid" and the second one is "output_index":
-alice ⛰  lncli --network=simnet closechannel --funding_txid=<funding_txid> --output_index=<output_index>
+alice $  lncli --network=simnet closechannel --funding_txid=<funding_txid> --output_index=<output_index>
 
 # Include close transaction in a block thereby closing the channel:
-⛰  docker exec -it btcd /start-btcctl.sh generate 3
+$  docker exec -it btcd /start-btcctl.sh generate 3
 
 # Check "Alice" on-chain balance was credited by her settled amount in the channel:
-alice ⛰  lncli --network=simnet walletbalance
+alice $  lncli --network=simnet walletbalance
 
 # Check "Bob" on-chain balance was credited with the funds he received in the
 # channel:
-bob ⛰  lncli --network=simnet walletbalance
+bob $  lncli --network=simnet walletbalance
 {
     "total_balance": "10000",
     "confirmed_balance": "10000",
@@ -298,7 +298,7 @@ First of all you need to run `btcd` node in `testnet` and wait for it to be
 synced with test network (`May the Force and Patience be with you`).
 ```shell
 # Init bitcoin network env variable:
-⛰  NETWORK="testnet" docker-compose up
+$  NETWORK="testnet" docker-compose up
 ```
 
 After `btcd` synced, connect `Alice` to the `Faucet` node.
@@ -307,10 +307,10 @@ The `Faucet` node address can be found at the [Faucet Lightning Community webpag
 
 ```shell
 # Run "Alice" container and log into it:
-⛰  docker-compose run -d --name alice lnd_btc; docker exec -i -t "alice" bash
+$  docker-compose run -d --name alice lnd_btc; docker exec -i -t "alice" bash
 
 # Connect "Alice" to the "Faucet" node:
-alice ⛰  lncli --network=testnet connect <faucet_identity_address>@<faucet_host>
+alice $  lncli --network=testnet connect <faucet_identity_address>@<faucet_host>
 ```
 
 After a connection is achieved, the `Faucet` node should create the channel
@@ -332,5 +332,5 @@ production), outside of `docker-compose`, see the
 
 * How to see `alice` | `bob` | `btcd` logs?
 ```shell
-⛰  docker-compose logs <alice|bob|btcd>
+$  docker-compose logs <alice|bob|btcd>
 ```