Block specific IP addresses
Some times there is a need to block specific IP addresses, for example: you saw that you mysql server sometimes is crashing, …
Block access to specific port
I wanted to block specific port in my webserver and whitelist my IP address. To achieve that I used: iptables -A INPUT …
Running tests using OXID testing library
Introduction This tutorial will show how to run unit/integration and selenium tests on OXID eShop using OXID testing library. For tutorial I …
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Unable to send mail using vagrant and fpm to mailcatcher
I was using generated vagrant and puppet scripts from https://puphpet.com/ and unfortunately encountered with a problem. Php mail function was returning false. The …
How to debug PHPSpec via PHPStorm
Tutorial will show how to run tests and debug code by using PhpStorm breakpoints. To prepare guide PhpStorm v8.0.2 was used. Link …
Unable login to Magento admin locally by using Vagrant and NFS
When I installed Magento locally on Vagrant machine, I was unable to login. There were no errors, just page reloaded during on …
UML class diagrams basics
Most of the time we want to draw class diagrams as fast as possible but in a way, that should be understandable …
How to get directory structure in terminal by using “tree”?
Working with console, sometimes is necessary to see files structure in graphical way. To do this we need to install “tree”, on …
Get Free Disk Space on Linux
To get free disks space simply open a new terminal window and type in this command: df -h If you want to …