Wirelessly connecting your Sony PS3 Controller to a CentOS/RHEL Linux system

by Danila Vershinin, May 3, 2020

How to wirelessly connect your PS3 game controller to a CentOS/RHEL system for playing video games or controlling media playback in media apps


How to deal with a huge Magento 2 database

by Danila Vershinin, April 29, 2020

Cleanup huge Magento 2 database with simple SQL queries and/or do it regularly via cron.


Install NGINX RTMP module in CentOS/RHEL or Amazon Linux

by Danila Vershinin, April 22, 2020

How to install and enable NGINX RTMP module in CentOS/RHEL or Amazon Linux. Quick instructions to empower your NGINX with streaming capabilities


How to fix ‘Consumer “async.operations.all” skipped as required connection “amqp” is not configured. Unknown connection name amqp’ in Magento 2

by Danila Vershinin, April 20, 2020

How to fix ‘Consumer “async.operations.all” skipped as required connection “amqp” is not configured. Unknown connection name amqp’ in Magento 2


Magento 2: same-server deployment with reduced downtime

by Danila Vershinin, April 19, 2020

Earlier we described how you can reduce Magento 2 “deployment downtime” by using CircleCI workflow. If you’re feeling a little less serious and lazy to implement all those moving parts, here’s a same-server workflow for you. It’s also useful for development. Often times, you have a complete/easy-to-restore-backup of your website, and you just want to […]


Fixing DNF annoyances in CentOS/RHEL: usability or bandwidth. Choose your destiny

by Danila Vershinin, April 17, 2020

How to fix DNF metadata refresh bug using dnf-makecache and changes to dnf.conf. Make package installs fast again with a simple tweak


How to install the Better Brotli NGINX module in Plesk for CentOS/RHEL 7 or 8

by Danila Vershinin, March 28, 2020

How to enable Brotli compression in Plesk for CentOS 7 or CentOS 8


How to add Lua scripting power to your NGINX in under one minute

by Danila Vershinin, March 27, 2020

How to add fast LuaJIT scripting to your NGINX


Supercharge your CentOS/RHEL with faster zlib libraries by Intel and Cloudflare

by Danila Vershinin, March 6, 2020

How to install Cloudflare or Intel forks of zlib as a system drop-in replacement for immense system performance improvement


How to configure the time synchronization and timezone on CentOS/RHEL

by Danila Vershinin, March 4, 2020

When you thought you knew what the server timezone should be, think again.