update path before clone repo and fast create pccs config file

README_Docker_and_RA.md

@@ -218,17 +218,13 @@ rm csr.pem
 [pccs-readme]: https://github.com/intel/SGXDataCenterAttestationPrimitives/blob/master/QuoteGeneration/pccs/README.md
 [pccs-cert-gen]: https://github.com/intel/SGXDataCenterAttestationPrimitives/tree/master/QuoteGeneration/pccs/container#2-generate-certificates-to-use-with-pccs
 
-3. Install Intel lib & copy the config file
-
-> **_NOTE:_** The library requires nodejs 18, but regardless if installation succeeds or not, we just need the `default.json` file it comes with.
+3. Create the config file
 
 ```
-apt install sgx-dcap-pccs
-cd ~/.config/sgx-pccs
-cp /opt/intel/sgx-dcap-pccs/config/default.json  .
+curl -s https://raw.githubusercontent.com/intel/SGXDataCenterAttestationPrimitives/main/QuoteGeneration/pccs/config/default.json > ~/.config/sgx-pccs/default.json
 ```
 
-Make sure you've copied the `default.json` into the .config/sgx-pccs directory you created earlier. The `raiko` container will mount this as a volume. After copying the file, open it for editing and fill in the below listed parameters as recommended by [Intel's manual][pccs-cert-gen-config]:
+The `raiko` container will mount this file as a volume. After create the file, open `~/.config/sgx-pccs/default.json` for editing and fill in the below listed parameters as recommended by [Intel's manual][pccs-cert-gen-config]:
 
 - `ApiKey`: The PCCS uses this API key to request collaterals from Intel's Provisioning Certificate Service. User needs to subscribe first to obtain an API key. Use either the primary or secondary key you obtained from the previous step `Subscribing to Intel PCS Service`.
 
@@ -257,7 +253,7 @@ mkdir ~/.config/raiko/secrets
 5. Now, clone raiko and check out the `taiko/alpha-7` branch and navigate to the `docker` folder. From here you can build the docker images that we will be using.
 
 ```
-git clone -b taiko/alpha-7 https://github.com/taikoxyz/raiko.git
+cd ~ && git clone -b taiko/alpha-7 https://github.com/taikoxyz/raiko.git
 cd raiko/docker
 docker compose build
 ```
@@ -301,7 +297,7 @@ You've now prepared your machine for running Raiko through Docker. Now, you need
 1. Clone [taiko-mono](https://github.com/taikoxyz/taiko-mono/tree/main) and navigate to the scripts
 
 ```
-git clone https://github.com/taikoxyz/taiko-mono.git
+cd ~ && git clone https://github.com/taikoxyz/taiko-mono.git
 cd taiko-mono/packages/protocol
 ```