Dave, Author at Ruby Sash Consulting

Basic Git Tutorial Crash Course

Git is a code repository. It allows you to save versions of code and collaborate remotely using github.com. Here are

DVWA is a purposefully built “vulnerable” web application designed to teach Application Security pentesting.

There are many guides to setting up a LAMP stack. LAMP stands for Linux, Apache, MySQL and PHP and is

I am offering a job online and was flooded with applicants. I needed a way to cut and paste the

If you’ve ever had a need to verify multiple SSL certificates for expiration times in a batch and wanted to

JSON data is a pretty common format, especially if you work with API. Many popular APIs will give or expect

PAR allows you to make your Perl scripts portable. It will allow them to bundle with the interpreter, any DLLs,

We have hundreds of CSV files, and need to know how many lines are in each one. A simple way

We were hired to edit some transcriptions. The transcriptions were in different formats. Sometimes the “time” was first, and sometimes