gsutil latest version can't synchronize files with S3

However open source rocks ;-) and therefore you can patch it yourself.

NodeJS static code security analysis

Use the ESLint security plugin to find out potential vulnerabilities in your nodejs code and the node security package (nsp) to find vulnerabilities in your dependencies. Here is a quickest way to get an idea where you are: Install eslint and the security plugin: Have a minimal eslint-sec.json file somewhere locally. Note that there is an issue I reported with one of the rules: Without messing with your project details use the plugin to get a report of where your code is in terms of common possible vulnerabilities:

eslint --no-eslintrc -c /path/to/eslint-sec.json /path/to/project/source/code/dir/

Here is a quick intro to nsp: Up to you to automate this and include it in your pipeline. No kidding, do it!

Open a picture from command line in Linux

xdg-open $PICTURE_PATH

Run kubernetes on specific cluster or context

First get credentials

gcloud container clusters get-credentials ${CLUSTER_NAME} --zone ${ZONE_NAME} --project ${PROJECT_NAME}

Then list the context:

kubectl config get-contexts

Then either switch to a context:

kubectl config use-context $CONTEXT_NAME

Or simply run each command using the --context flag. For example to list the pods in a specific cluster run:

kubectl --context $CONTEXT_NAME get pods

To avoid verbosity, create functions in ~/.profile:

kubetest() {
    kubectl --context=$TEST_CONTEXT_NAME "$@"
}

kubeprod() {
    kubectl --context=$PROD_CONTEXT_NAME "$@"
}