Enterprise Framework

Software Solutions in the Enterprise

Google Cloud switch between multiple accounts project in App Engine

View gcloud configuration:

$ gcloud config list

You should see something like:

account = your.account@gmail.com
disable_usage_reporting = True
project = myproject-somename-123467

Your active configuration is: [default]

Unset the current cloud project

$ gcloud config unset project

Set the new project.  Your current App Engine name is something like:  my-other-project.appspot.com
Just use the first part without the appspot.com

$ gcloud config set project my-other-project

Run gcloud app deploy now

$ gcloud app deploy

You should see it now say something like

Services to deploy:

descriptor:      [/Users/yourname/Source/Repos/appengine/app.yaml]
source:          [/Users/yourname/Source/Repos/appengine]
target project:  [my-other-project]
target service:  [default]
target version:  [20181218t202435]
target url:      [https://my-other-project.appspot.com]

Do you want to continue (Y/n)?  y

sls deploy error - sh: sls: command not found

Running "sls deploy" generates error.  sh: sls: command not found after running 

sls is a part of the serverless framework.  You can install it by going to:


or run the following

npm install -g serverless

Splunk Forwarder Linux Setup

Splunk Forwarder Linux Setup

                      # Get splunk wget -O splunkforwarder-7.2.1-be11b2c46e23-Linux-x86_64.tgz 'https://www.splunk.com/bin/splunk/DownloadActivityServlet?architecture=x86_64&platform=linux&version=7.2.1&product=universalforwarder&filename=splunkforwarder-7.2.1-be11b2c46e23-Linux-x86_64.tgz&wget=true' sudo tar -xvzf splunkforwarder-7.2.1-be11b2c46e23-Linux-x86_64.tgz -C /opt cd /opt/splunkforwarder/bin # Start splunk forwarder sudo ./splunk start --accept-license sudo ./splunk enable boot-start # Change the default password from changeme sudo ./splunk edit user admin -password newp@$$w0rd -role admin -auth admin:changeme # Add forward server (Where to send data) sudo ./splunk add forward-server YourSplunkServer.com:9997 -auth admin:newp@$$w0rd # Point to directory to monitor sudo ./splunk add monitor /opt/log/www1/ Reference: https://www.splunk.com/en_us/resources/videos/splunk-education-getting-data-in-with-forwarders.html

Brew Update Error: The following directories are not writable by your user:

Error: The following directories are not writable by your user:






You should change the ownership of these directories to your user.

To resolve try:

sudo chown -R $(whoami) /usr/local/include /usr/local/share/man/man3 /usr/local/share/man/man5 /usr/local/share/man/man7 /usr/local/share/man/man8

If that fails, just reinstall brew by going to https://brew.sh/

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

Swagger Codegen for PHP

First install Java 7 or 8

1 - Set environment variables for java

export JAVA_HOME=$(/usr/libexec/java_home)
export JAVA_HOME=`/usr/libexec/java_home -v 1.8`

export PATH=${JAVA_HOME}/bin:$PATH

2 - Clone the REPO 

$ git clone https://github.com/swagger-api/swagger-codegen.git

3 - Switch into the directory 

$ cd swagger-codegen

3 - Build the project form code using maven.  Direction for maven on other post.

$ mvn clean package

4 - Generate the client for your endpoint

Replace the below item in < > with your custom values.

java -jar modules/swagger-codegen-cli/target/swagger-codegen-cli.jar generate \
   -i ../acumatica_client/swagger/swagger_customerschema_17.200.001.json \
   -l php \
   --invoker-package "<RootNamespace>\<CustomNamespace>" \
   --git-user-id "<yourgithubuserid>" \
   --git-repo-id "<yourgithubrepo>" \
   -o ~/Source/Repos/<my_output_folder>

5.  Switch to the output folder from above <my_output_folder>

cd ~/Source/Repos/<my_output_folder>

6.  Make git_push executable so we can push to source control.

chmod +x git_push.sh

7.  Push to source control.


7a - git pull origin master --allow-unrelated-histories

8 - Open the newly generated README.md file, copy the text from the Installation & Usage, Composer.json section 


9 - Open your PHP client project that you want to use the swagger generated code in and paste the previously copied text from README.md

  "repositories": [
      "type": "git",
      "url": "https://github.com/<yourgithubuserid>/<yourgithubrepo>.git"
  "require": {
    "<yourgithubuserid>/<yourgithubrepo>": "*@dev"

11 - Run Composer Install from the PHP Client project to install references

$ composer install

Note you may need to run 

$ composer update --lock

Add a generic called runme.php file and add code from README.md

} catch (Exception $e) {
    echo 'Exception when calling CategorySchemaApi->categorySchemaDeleteById: ', $e->getMessage(), PHP_EOL;


and run it
$ php runme.php

Mac: Install Maven Command Line

Mac:  Install Maven Command Line

Download Apache Maven (MVN) from


You should download the binary (Targ.gz or zip) and not source

After you have downloaded it, unzip it by double clicking it or unzip by terminal command (example:)

$ unzip apache-maven-3.6.0-bin.zip

Open terminal if you haven't already and go to the download directory.  We'll move the expanded download file to a new location.

$ cd ~/Downloads

$ mv apache-maven-3.6.0-bin /usr/local/bin/maven

Let's add a maven/bin folder to the path

$ nano .bash_profile

Add the line and save it (control + x)

export PATH=/usr/local/bin/maven/bin:$PATH

Close terminal and reopen

Verify you can access mvn

$ mvn --version



Open Terminal

$ nano ~/.bash_profile

Add the following line:

export JAVA_HOME=$(/usr/libexec/java_home)

Close terminal and reopen