Updated README.md

Author: alfonsof

Diff for: awsec2instances/README.md

@@ -22,41 +22,43 @@ This folder contains a Java application example that handles EC2 instances on AW
 
   Setting your credentials for use by the AWS SDK for Java can be done in a number of ways, but here are the recommended approaches:
 
-  * The default credential profiles file
+  * The default credential profiles file.
 
     Set credentials in the AWS credentials profile file on your local system, located at:
 
-    `~/.aws/credentials` on Linux, macOS, or Unix
+    * `~/.aws/credentials` on Linux, macOS, or Unix.
 
-    `C:\Users\USERNAME\.aws\credentials` on Windows
+    * `C:\Users\USERNAME\.aws\credentials` on Windows.
 
     This file should contain lines in the following format:
 
     ```bash
     [default]
-    aws_access_key_id = <your_access_key_id>
-    aws_secret_access_key = <your_secret_access_key>
+    aws_access_key_id = <YOUR_ACCESS_KEY_ID>
+    aws_secret_access_key = <YOUR_SECRET_ACCESS_KEY>
     ```
-    Substitute your own AWS credentials values for the values `<your_access_key_id>` and `<your_secret_access_key>`.
+    Replace the values of `<YOUR_ACCESS_KEY_ID>` and `<YOUR_SECRET_ACCESS_KEY>` by your AWS credentials.
 
-  * Environment variables `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY`
+  * Environment variables `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY`.
 
     Set the `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY` environment variables.
 
     To set these variables on Linux, macOS, or Unix, use `export`:
 
     ```bash
-    export AWS_ACCESS_KEY_ID=<your_access_key_id>
-    export AWS_SECRET_ACCESS_KEY=<your_secret_access_key>
+    export AWS_ACCESS_KEY_ID=<YOUR_ACCESS_KEY_ID>
+    export AWS_SECRET_ACCESS_KEY=<YOUR_SECRET_ACCESS_KEY>
     ```
 
     To set these variables on Windows, use `set`:
 
     ```bash
-    set AWS_ACCESS_KEY_ID=<your_access_key_id>
-    set AWS_SECRET_ACCESS_KEY=<your_secret_access_key>
+    set AWS_ACCESS_KEY_ID=<YOUR_ACCESS_KEY_ID>
+    set AWS_SECRET_ACCESS_KEY=<YOUR_SECRET_ACCESS_KEY>
     ```
 
+    Replace the values of `<YOUR_ACCESS_KEY_ID>` and `<YOUR_SECRET_ACCESS_KEY>` by your AWS credentials.
+
 * You can select the AWS region changing the value of `REGION` variable in the code.
 
 * Run the code.

Diff for: awslambdacreate/README.md

@@ -24,41 +24,43 @@ Create an AWS Lambda function.
 
   Setting your credentials for use by the AWS SDK for Java can be done in a number of ways, but here are the recommended approaches:
 
-  * The default credential profiles file
+  * The default credential profiles file.
 
     Set credentials in the AWS credentials profile file on your local system, located at:
 
-    `~/.aws/credentials` on Linux, macOS, or Unix
+    * `~/.aws/credentials` on Linux, macOS, or Unix.
 
-    `C:\Users\USERNAME\.aws\credentials` on Windows
+    * `C:\Users\USERNAME\.aws\credentials` on Windows.
 
     This file should contain lines in the following format:
 
     ```bash
     [default]
-    aws_access_key_id = <your_access_key_id>
-    aws_secret_access_key = <your_secret_access_key>
+    aws_access_key_id = <YOUR_ACCESS_KEY_ID>
+    aws_secret_access_key = <YOUR_SECRET_ACCESS_KEY>
     ```
-    Substitute your own AWS credentials values for the values `<your_access_key_id>` and `<your_secret_access_key>`.
+    Replace the values of `<YOUR_ACCESS_KEY_ID>` and `<YOUR_SECRET_ACCESS_KEY>` by your AWS credentials.
 
-  * Environment variables `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY`
+  * Environment variables `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY`.
 
     Set the `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY` environment variables.
 
     To set these variables on Linux, macOS, or Unix, use `export`:
 
     ```bash
-    export AWS_ACCESS_KEY_ID=<your_access_key_id>
-    export AWS_SECRET_ACCESS_KEY=<your_secret_access_key>
+    export AWS_ACCESS_KEY_ID=<YOUR_ACCESS_KEY_ID>
+    export AWS_SECRET_ACCESS_KEY=<YOUR_SECRET_ACCESS_KEY>
     ```
 
     To set these variables on Windows, use `set`:
 
     ```bash
-    set AWS_ACCESS_KEY_ID=<your_access_key_id>
-    set AWS_SECRET_ACCESS_KEY=<your_secret_access_key>
+    set AWS_ACCESS_KEY_ID=<YOUR_ACCESS_KEY_ID>
+    set AWS_SECRET_ACCESS_KEY=<YOUR_SECRET_ACCESS_KEY>
     ```
 
+    Replace the values of `<YOUR_ACCESS_KEY_ID>` and `<YOUR_SECRET_ACCESS_KEY>` by your AWS credentials.
+
 * You need a `JAR` or `ZIP` file where the code of the Lambda function is located.
 
   You can use the code obtained from the AWS Lambda Function Hello World JSON Java example: [awslambdahellojson](/awslambdahellojson).
@@ -69,17 +71,17 @@ Create an AWS Lambda function.
 
 * Run the code.
 
-  You must provide 4 parameter:
+  You must provide 4 parameter, replace the values of:
 
-  * `<FUNCTION_NAME>`      = Lambda function name
-  * `<FUNCTION_FILE>`      = The path to the JAR or ZIP file where the code of the Lambda function is located
-  * `<FUNCTION_ROLE>`      = The role ARN that has Lambda permissions
-  * `<FUNCTION_HANDLER>`   = The fully qualifed method name (Ex: example.Handler::handleRequest)
+  * `<FUNCTION_NAME>`    by Lambda function name.
+  * `<FUNCTION_FILE>`    by path to the JAR or ZIP file where the code of the Lambda function is located.
+  * `<FUNCTION_ROLE>`    by role ARN that has Lambda permissions.
+  * `<FUNCTION_HANDLER>` by fully qualifed method name (Ex: example.Handler::handleRequest).
 
   Run application:
 
   ```bash
-  java -jar awslambdacreate.jar lambda-name lambda-file lambda-role lambda-handler
+  java -jar awslambdacreate.jar <FUNCTION_NAME> <FUNCTION_FILE> <FUNCTION_ROLE> <FUNCTION_HANDLER>
   ```
 
   You must use as a function role the ARN.

Diff for: awslambdadelete/README.md

@@ -24,41 +24,43 @@ Delete an AWS Lambda function.
 
   Setting your credentials for use by the AWS SDK for Java can be done in a number of ways, but here are the recommended approaches:
 
-  * The default credential profiles file
+  * The default credential profiles file.
 
     Set credentials in the AWS credentials profile file on your local system, located at:
 
-    `~/.aws/credentials` on Linux, macOS, or Unix
+    * `~/.aws/credentials` on Linux, macOS, or Unix.
 
-    `C:\Users\USERNAME\.aws\credentials` on Windows
+    * `C:\Users\USERNAME\.aws\credentials` on Windows.
 
     This file should contain lines in the following format:
 
     ```bash
     [default]
-    aws_access_key_id = <your_access_key_id>
-    aws_secret_access_key = <your_secret_access_key>
+    aws_access_key_id = <YOUR_ACCESS_KEY_ID>
+    aws_secret_access_key = <YOUR_SECRET_ACCESS_KEY>
     ```
-    Substitute your own AWS credentials values for the values `<your_access_key_id>` and `<your_secret_access_key>`.
+    Replace the values of `<YOUR_ACCESS_KEY_ID>` and `<YOUR_SECRET_ACCESS_KEY>` by your AWS credentials.
 
-  * Environment variables `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY`
+  * Environment variables `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY`.
 
     Set the `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY` environment variables.
 
     To set these variables on Linux, macOS, or Unix, use `export`:
 
     ```bash
-    export AWS_ACCESS_KEY_ID=<your_access_key_id>
-    export AWS_SECRET_ACCESS_KEY=<your_secret_access_key>
+    export AWS_ACCESS_KEY_ID=<YOUR_ACCESS_KEY_ID>
+    export AWS_SECRET_ACCESS_KEY=<YOUR_SECRET_ACCESS_KEY>
     ```
 
     To set these variables on Windows, use `set`:
 
     ```bash
-    set AWS_ACCESS_KEY_ID=<your_access_key_id>
-    set AWS_SECRET_ACCESS_KEY=<your_secret_access_key>
+    set AWS_ACCESS_KEY_ID=<YOUR_ACCESS_KEY_ID>
+    set AWS_SECRET_ACCESS_KEY=<YOUR_SECRET_ACCESS_KEY>
     ```
 
+    Replace the values of `<YOUR_ACCESS_KEY_ID>` and `<YOUR_SECRET_ACCESS_KEY>` by your AWS credentials.
+
 * You can create a Lambda function on AWS.
 
   You can use the AWS Lambda Function Hello World JSON Java example: [awslambdahellojson](/awslambdahellojson).
@@ -67,14 +69,14 @@ Delete an AWS Lambda function.
 
 * Run the code.
 
-  You must provide 1 parameter:
+  You must provide 1 parameter, replace the value of:
 
-  * `<FUNCTION_NAME>`      = Lambda function name
+  * `<FUNCTION_NAME>` by Lambda function name.
 
   Run application:
 
   ```bash
-  java -jar awslambdadelete.jar lambda-function
+  java -jar awslambdadelete.jar <FUNCTION_NAME>
   ```
 
   You can use as name of the Lambda function 2 name formats:

Diff for: awslambdainvoke/README.md

@@ -24,41 +24,43 @@ Invoke an AWS Lambda function.
 
   Setting your credentials for use by the AWS SDK for Java can be done in a number of ways, but here are the recommended approaches:
 
-  * The default credential profiles file
+  * The default credential profiles file.
 
     Set credentials in the AWS credentials profile file on your local system, located at:
 
-    `~/.aws/credentials` on Linux, macOS, or Unix
+    * `~/.aws/credentials` on Linux, macOS, or Unix.
 
-    `C:\Users\USERNAME\.aws\credentials` on Windows
+    * `C:\Users\USERNAME\.aws\credentials` on Windows.
 
     This file should contain lines in the following format:
 
     ```bash
     [default]
-    aws_access_key_id = <your_access_key_id>
-    aws_secret_access_key = <your_secret_access_key>
+    aws_access_key_id = <YOUR_ACCESS_KEY_ID>
+    aws_secret_access_key = <YOUR_SECRET_ACCESS_KEY>
     ```
-    Substitute your own AWS credentials values for the values `<your_access_key_id>` and `<your_secret_access_key>`.
+    Replace the values of `<YOUR_ACCESS_KEY_ID>` and `<YOUR_SECRET_ACCESS_KEY>` by your AWS credentials.
 
-  * Environment variables `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY`
+  * Environment variables `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY`.
 
     Set the `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY` environment variables.
 
     To set these variables on Linux, macOS, or Unix, use `export`:
 
     ```bash
-    export AWS_ACCESS_KEY_ID=<your_access_key_id>
-    export AWS_SECRET_ACCESS_KEY=<your_secret_access_key>
+    export AWS_ACCESS_KEY_ID=<YOUR_ACCESS_KEY_ID>
+    export AWS_SECRET_ACCESS_KEY=<YOUR_SECRET_ACCESS_KEY>
     ```
 
     To set these variables on Windows, use `set`:
 
     ```bash
-    set AWS_ACCESS_KEY_ID=<your_access_key_id>
-    set AWS_SECRET_ACCESS_KEY=<your_secret_access_key>
+    set AWS_ACCESS_KEY_ID=<YOUR_ACCESS_KEY_ID>
+    set AWS_SECRET_ACCESS_KEY=<YOUR_SECRET_ACCESS_KEY>
     ```
 
+    Replace the values of `<YOUR_ACCESS_KEY_ID>` and `<YOUR_SECRET_ACCESS_KEY>` by your AWS credentials.
+
 * You can create a Lambda function on AWS.
 
   You can use the AWS Lambda Function Hello World JSON Java example: [awslambdahellojson](/awslambdahellojson).
@@ -76,14 +78,14 @@ Invoke an AWS Lambda function.
 
 * Run the code.
 
-  You must provide 1 parameter:
+  You must provide 1 parameter, replace the value of:
 
-  * `<FUNCTION_NAME>`      = Lambda function name
+  * `<FUNCTION_NAME>` by Lambda function name.
 
   Run application:
 
   ```bash
-  java -jar awslambdainvoke.jar lambda-function
+  java -jar awslambdainvoke.jar <FUNCTION_NAME>
   ```
 
   You can use as name of the Lambda function 2 name formats:

Diff for: awslambdalist/README.md

@@ -24,41 +24,43 @@ List information of an AWS Lambda function.
 
   Setting your credentials for use by the AWS SDK for Java can be done in a number of ways, but here are the recommended approaches:
 
-  * The default credential profiles file
+  * The default credential profiles file.
 
     Set credentials in the AWS credentials profile file on your local system, located at:
 
-    `~/.aws/credentials` on Linux, macOS, or Unix
+    * `~/.aws/credentials` on Linux, macOS, or Unix.
 
-    `C:\Users\USERNAME\.aws\credentials` on Windows
+    * `C:\Users\USERNAME\.aws\credentials` on Windows.
 
     This file should contain lines in the following format:
 
     ```bash
     [default]
-    aws_access_key_id = <your_access_key_id>
-    aws_secret_access_key = <your_secret_access_key>
+    aws_access_key_id = <YOUR_ACCESS_KEY_ID>
+    aws_secret_access_key = <YOUR_SECRET_ACCESS_KEY>
     ```
-    Substitute your own AWS credentials values for the values `<your_access_key_id>` and `<your_secret_access_key>`.
+    Replace the values of `<YOUR_ACCESS_KEY_ID>` and `<YOUR_SECRET_ACCESS_KEY>` by your AWS credentials.
 
-  * Environment variables `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY`
+  * Environment variables `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY`.
 
     Set the `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY` environment variables.
 
     To set these variables on Linux, macOS, or Unix, use `export`:
 
     ```bash
-    export AWS_ACCESS_KEY_ID=<your_access_key_id>
-    export AWS_SECRET_ACCESS_KEY=<your_secret_access_key>
+    export AWS_ACCESS_KEY_ID=<YOUR_ACCESS_KEY_ID>
+    export AWS_SECRET_ACCESS_KEY=<YOUR_SECRET_ACCESS_KEY>
     ```
 
     To set these variables on Windows, use `set`:
 
     ```bash
-    set AWS_ACCESS_KEY_ID=<your_access_key_id>
-    set AWS_SECRET_ACCESS_KEY=<your_secret_access_key>
+    set AWS_ACCESS_KEY_ID=<YOUR_ACCESS_KEY_ID>
+    set AWS_SECRET_ACCESS_KEY=<YOUR_SECRET_ACCESS_KEY>
     ```
 
+    Replace the values of `<YOUR_ACCESS_KEY_ID>` and `<YOUR_SECRET_ACCESS_KEY>` by your AWS credentials.
+
 * You can create a Lambda function on AWS.
 
   You can use the AWS Lambda Function Hello World JSON Java example: [awslambdahellojson](/awslambdahellojson).
@@ -67,14 +69,14 @@ List information of an AWS Lambda function.
 
 * Run the code.
 
-  You must provide 1 parameter:
+  You must provide 1 parameter, replace the value of:
 
-  * `<FUNCTION_NAME>`      = Lambda function name
+  * `<FUNCTION_NAME>` by Lambda function name.
 
   Run application:
 
   ```bash
-  java -jar awslambdalist.jar lambda-function
+  java -jar awslambdalist.jar <FUNCTION_NAME>
   ```
 
   You can use as Lambda function name 2 options: