chore: add note for cp cmd in MacOS

Author: mark1000

0-bootstrap/README-Jenkins.md

@@ -30,6 +30,11 @@ It is a best practice to have two separate projects here (`prj-b-seed` and `prj-
 
 Please see the **[requirements](./modules/jenkins-agent/README.md#Requirements)** of Software, Infrastructure and Permissions before following the instructions below.
 
+## Usage
+
+**Note:** If you are using MacOS, replace `cp -RT` with `cp -R` in the relevant
+commands. The `-T` flag is needed for Linux, but causes problems for MacOS.
+
 ## Instructions
 
 You arrived to these instructions because you are using the `jenkins_bootstrap` to run the 0-bootstrap step instead of `cloudbuild_bootstrap`. Please follow the indications below:

1-org/README.md

@@ -84,6 +84,9 @@ If those limitations do not apply to your workload/environment, you can choose t
 
 **Note:** You need to set variable `enable_hub_and_spoke` to `true` to be able to used the **Hub-and-Spoke** architecture detailed in the **Networking** section of the [google cloud security foundations guide](https://services.google.com/fh/files/misc/google-cloud-security-foundations-guide.pdf).
 
+**Note:** If you are using MacOS, replace `cp -RT` with `cp -R` in the relevant
+commands. The `-T` flag is needed for Linux, but causes problems for MacOS.
+
 **Note:** This module creates a Security Command Center Notification.
 The notification name must be unique in the organization.
 The suggested name in the `terraform.tfvars` file is **scc-notify**.

2-environments/README.md

@@ -64,6 +64,9 @@ Please refer to [troubleshooting](../docs/TROUBLESHOOTING.md) if you run into is
 
 ## Usage
 
+**Note:** If you are using MacOS, replace `cp -RT` with `cp -R` in the relevant
+commands. The `-T` flag is needed for Linux, but causes problems for MacOS.
+
 ### Deploying with Cloud Build
 
 1. Clone repo.

3-networks/README.md

@@ -75,6 +75,9 @@ Please refer to [troubleshooting](../docs/TROUBLESHOOTING.md) if you run into is
 
 ## Usage
 
+**Note:** If you are using MacOS, replace `cp -RT` with `cp -R` in the relevant
+commands. The `-T` flag is needed for Linux, but causes problems for MacOS.
+
 ### Networking Architecture
 
 You need to set variables `enable_hub_and_spoke` and `enable_hub_and_spoke_transitivity` to `true` to be able to use the **Hub-and-Spoke** architecture detailed in the **Networking** section of the [Google cloud security foundations guide](https://services.google.com/fh/files/misc/google-cloud-security-foundations-guide.pdf).

4-projects/README.md

@@ -108,6 +108,9 @@ Please refer to [troubleshooting](../docs/TROUBLESHOOTING.md) if you run into is
 
 **Note:** You need to set variable `enable_hub_and_spoke` to `true` to be able to use the **Hub-and-Spoke** architecture detailed in the **Networking** section of the [google cloud security foundations guide](https://services.google.com/fh/files/misc/google-cloud-security-foundations-guide.pdf).
 
+**Note:** If you are using MacOS, replace `cp -RT` with `cp -R` in the relevant
+commands. The `-T` flag is needed for Linux, but causes problems for MacOS.
+
 ### Deploying with Cloud Build
 
 1. Clone repo.

5-app-infra/README.md

@@ -73,6 +73,9 @@ Please refer to [troubleshooting](../docs/TROUBLESHOOTING.md) if you run into is
 
 ## Usage
 
+**Note:** If you are using MacOS, replace `cp -RT` with `cp -R` in the relevant
+commands. The `-T` flag is needed for Linux, but causes problems for MacOS.
+
 ### Deploying with Cloud Build
 
 1. Get the Infra Pipeline project ID from the previous step. Run the following in the