Cleanup PHP Sessions like a PRO


by Danila Vershinin, December 17, 2018

How to cleanup PHP sessions in a performance friendly way. Simple and efficient approach to delete stale PHP session files

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Sane use of rkhunter in CentOS 7


by Danila Vershinin, November 21, 2018

Sane use of rkhunter with yum updates. Get rid of unnecessary notification fatigue.

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Magento 2 Production Settings


by Danila Vershinin, November 18, 2018

Complete guide to all the production settings in Magento 2 admin to ensure high-performance store

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Best way to losslessly optimize PNG images


by Danila Vershinin,

Do we really need all the tools for lossless PNG optimization? Or there is something that beats them all… 🙂

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Watermark your website images using nginx JPEG module


by Danila Vershinin, November 10, 2018

Watermark your images using modjpeg-nginx

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Earn money using the idle power of your VPS or dedicated server


by Danila Vershinin, October 20, 2018

Here’s how you can earn money out of the thin air, using nothing but the idle power of your VPS or dedicated server.

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Install untrunc in CentOS 7


by Danila Vershinin, October 13, 2018

Fix your broken video files using untrunc, now easily available in CentOS 7

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Monitor Varnish like a PRO in CentOS 7


by Danila Vershinin, September 12, 2018

Add a bit of monitoring to your Varnish

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Nginx-extras:: Get HTTP/2 with ALPN, PageSpeed, ModSecurity and much more in one single place


by Danila Vershinin, September 9, 2018

What is nginx-extras? Nginx-extras is basically nginx stable release with lots of optional useful modules. It’s no longer required to compile nginx from sources to include PageSpeed module to easily speedup websites and improve SEO. Building nginx with latest OpenSSL is no longer important to support newest HTTP/2 protocol ALPN. I used at first to […]

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The system has no more ptys? How to fix it.


by Danila Vershinin, September 4, 2018

Fix your expect scripts which fail to run in CentOS 7

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