OpenLiteSpeed Benchmark

OpenLiteSpeed

OpenLiteSpeed Binary Installation Install OpenLiteSpeed on CentOS LiteSpeed Web Server Install Zend OpCache on OpenLiteSpeed Server Monitor OpenLiteSpeed with monit

Linux whois command

Linux whois command

Linux whois command is used to find who owns a domain or IP address. To see information about a domain,

Set hostname in CentOS 7

Set hostname in CentOS 7

Hostname is a sub domain. To set hosting, edit file Add Example Now run Example Run Edit file Edit or

Check if HTTP/2 enabled using curl

Check if HTTP/2 enabled using curl

To see if a web site have HTTP/2 enabled, you can run If you see 2, the site have HTTP/2

wget  print content to screen

wget print content to screen

wget is used to download files. When you use wget to run cronjob, it create lot of files. To avoid

CentOS 7 VestaCP Upgrade PHP to 7.x

CentOS 7 VestaCP Upgrade PHP to 7.x

On CentOS 7 VestaCP install PHP 5.6 by default. This is very old version of PHP. To upgrade PHP to

Redirect site from www to non-www

It is better to make web site available with one URL. Many sites work with both wwww and non-www (naked

Squid Proxy Server allow connection to all ports

Squid Proxy Server allow connection to all ports

By default Squid proxy only allow out going connection to white listed ports that are used commonly. When you visit

Elasticsearch

Elasticsearch

ElasticSearch Install Install Elasticsearch 7 on Ubuntu for Magento 2.3 Install Elasticsearch on Debian for Magento Install elasticsearch on CentOS

Install Elasticsearch 6 on Debian for Magento

Install Elasticsearch 6 on Debian for Magento

To install Elasticsearch for Magento on Debian, install Java 1.8 and apt-transport-https Add key Add repository Install Elasticsearch Enable and

CentOS

CentOS 7 Grub 2

To regenerate grub config on CentOS 7, run If you use UEFI, run OVH CentOS 7 server grub rescue prompt

CentOS

How to reinstall packages using yum

To reinstall a package with yum, run Example