Install OpenLiteSpeed on CentOS

To install OpenLiteSpeed web server on CentOS, install repository for your CentOS version For CentOS 6 rpm -Uvh http://rpms.litespeedtech.com/centos/litespeed-repo-1.1-1.el6.noarch.rpm For

Ubuntu 18.04 MariaDB 10.2 Too many open files

On my computer running Ubuntu 18.04, MriaDB stopped working. PHP application i run on my computer failed with error SQLSTATE[42S02]:

CloudLinux PHP Selector on Cpanel Server

CloudLinux come with PHP Selector, this allow you to select differnt PHP versions. When you enable PHP selector, you should

OpenLiteSpeed

OpenLiteSpeed is an open-source version of the popular commercial web server LiteSpeed. OpenLiteSpeed contains all of the essential features found

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

Hostname is a sub domain. To set hosting, edit file vi /etc/hosts Add SERVER_IP_HERE HOSTNAME.yourdomain.com HOSTNAME Example 72.21.51.194 server32.serverok.in server32

Check if HTTP/2 enabled using curl

To see if a web site have HTTP/2 enabled, you can run curl -sI SITE_URL_HERE -o /dev/null -w ‘%{http_version}\n’ If

Sound

Website to test Microphone linux sound

Website to test Microphone

To see if your microphone is working properly, you can use web site https://dictaphone.audio This site allow you to record

wget print content to screen

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

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

CentOS 7 Plesk server DNS not starting

On a CentOS 7 Plesk server DNS failed to start. Plesk on CentOS 7 use named-chroot.service for starting DNS. I