Hello, my name is Bobby. Welcome to my Dev Blog

I am a professional DevOps Engineer with a demonstrated history of working in the internet industry. I am an avid Linux lover and supporter of the open-source movement philosophy.

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Introduction In Unix systems, the shell is a command-line interpreter. It provides a command-line user interface (CLI). The shell is a scripting language that you could use to write scripts like any other programming language and it is also an intera...

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Bobby Iliev
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This is an open-source introduction to SQL guide that will help you learn the basics of SQL and start using relational databases for your SysOps, DevOps, and Dev projects. No matter if you are a DevOps/SysOps engineer, developer, or just a Linux enth...

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Bobby Iliev
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Introduction Hello everybody! Welcome to this Introduction to Git and GitHub video series, where you will learn the basics of Git and start using it for your day-to-day tasks. My name is Bobby and I've been working as a Linux system administrator for...

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Bobby Iliev
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Introduction The other day, I was setting up a local development environment for an existing project when I encountered the 'Please provide a valid cache path' error. As the error itself is not very descriptive and could leave you thinking that somet...

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Bobby Iliev
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Introduction If you have some experience with Linux, you are probably quite familiar with environment variables. In Linux, you could check the available environment variables with the printenv command. A way to define environment variables in Linux w...

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Bobby Iliev
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Introduction Composer is without the go to dependency manager for PHP. Composer is a command line tool that you can use to install packages to your projects and also update and manage existing packages. If you are coming the JavaScript world you coul...

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Bobby Iliev
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Introduction Software-as-a-Service, or SaaS for short, in most cases, is a platform that provides a specific service on a monthly or yearly subscription plan. Popular SaaS products are Netflix, Spotify, Dropbox, and Slack. They all offer a specific s...

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Bobby Iliev
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Introduction Signed routes allow you to create routes accessible only when a signature is passed as a GET parameter. This could be used for sharing a preview of a draft article or any other route that you want to be public but only accessible by peop...

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Bobby Iliev
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Introduction Response macros allow you to create a custom response which you could later on re-use in different routes and controllers. This is quite beneficial in order to reduce code duplication. You could actually built macros for other Laravel co...

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Bobby Iliev
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Introduction In some cases, when you have too many Controllers in your Laravel project, your app/Http/Controllers directory might get cluttered with too many Controllers. To keep things more organized, you could use custom Laravel namespaces to store...

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Bobby Iliev
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