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How to install ElasticSearch for Magento 2 on CentOS/RHEL


by Danila Vershinin, September 29, 2020

How to install and configure ElasticSearch for Magento 2 on CentOS/RHEL operating systems via RPM repository

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How to configure the time synchronization and timezone on CentOS/RHEL 8


by Danila Vershinin, March 4, 2020

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

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Configure IKEV2 (Strongswan) VPN client in CentOS/RHEL 8 (Gnome GUI)


by Danila Vershinin, December 8, 2019

How to configure a Strongswan (IKEV2) client VPN connection in CentOS/RHEL 8

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DNS caching and beyond, in CentOS/RHEL 7 and 8


by Danila Vershinin, July 21, 2019

Make use of DNS caching on your CentOS/RHEL 7/8 to speed up your server even faster!

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Magento, PayPal, libcurl and RedHat = crazy together


by Danila Vershinin, May 16, 2019

How a bad warning can be misleading and corrupt systems

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Install MySQLTuner in CentOS/RHEL


by Danila Vershinin, March 20, 2019

How to install MySQLTuner in CentOS/RHEL 7 to help with tuning MySQL server instances

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MozJPEG as drop-in replacement for libjpeg in CentOS/RHEL and Amazon Linux


by Danila Vershinin, March 10, 2019

How to use the more efficient JPEG encoder, MozJPEG, instead of the default, on CentOS/RHEL and Amazon Linux systems

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Fixing NGINX Amplify’s failure after reboot


by Danila Vershinin, February 10, 2019

Fix NGINX Amplify’s agent failure to start at boot time or after every reboot. Easy guide.

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How to install vmod-xcounter for Varnish 6.0 LTS


by Danila Vershinin, January 9, 2019

Install and use vmod-counter with Varnish 6.0 LTS in CentOS/RHEL 7

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How to install Malware Detect in CentOS/RHEL 7 or 8


by Danila Vershinin, January 8, 2019

How to install and use Malware Detect (maldet) in CentOS/RHEL 7 servers

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