docs: add debugging commands

- remove wallet creation command
Signed-off-by: Lakshya Singh <lakshay.singh1108@gmail.com>

README.md

@@ -143,16 +143,11 @@ docker compose up --build
 
 Above command will run `bitcoind`, `lightningd` and `txood` services on a single node.
 
-### Additional Regtest Commands
+## Interacting with Containers
 
-We have to run these commands after bitcoind is up and running.
+We can use the `docker container exec <CONTAINER_NAME> <COMMAND>` command to interact with containers and interact with setup using command line tools like `bitcoin-cli`, `lightning-cli`, `vls-cli`, etc.
 
-Create wallet and make it load automatically:
-```bash
-docker container exec bitcoind-regtest bitcoin-cli createwallet default
-docker container exec bitcoind-regtest bitcoin-cli unloadwallet default
-docker container exec bitcoind-regtest bitcoin-cli loadwallet default true
-```
+### Regtest Commands
 
 Generate Address for node:
 ```bash
@@ -183,6 +178,34 @@ docker container exec lightningd-test lightning-cli --testnet clboss-status | le
 # Show node summary status
 docker container exec lightningd-test lightning-cli --testnet summary
 ```
+
+## Debugging Containers
+
+Checking running status and health of containers
+```bash
+docker ps
+```
+
+Getting logs from container
+```bash
+# CONTAINER_NAME=lightningd-test
+docker container logs $CONTAINER_NAME
+```
+
+Restarting containers
+```bash
+cd vls-container
+docker compose --profile vls stop
+# to start testnet
+docker compose --profile vls up
+```
+
+Delete containers
+```bash
+cd vls-container
+docker compose --profile vls down
+```
+
 ## Choosing Versions
 
 The currently set default versions for services is as follows in the [.env](.env) file: