Wednesday, October 20, 2021
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MySQL Performance: How To Leverage MySQL Database Indexing

In this video, we demonstrate how to do leverage MySQL database indexing. Commands used: 'show index from' tablename CREATE TABLE tableName ( ID int, LName varchar(255), FName varchar(255), DOB varchar(255), LOC varchar(255), INDEX...

MySQL Performance: Identifying Long Queries

In this video, we demonstrate how to identify long-running MySQL queries. Commands used: mysqladmin -u root -p proc stat mysql -u root -p show...

How to Install Squid Proxy Server on Ubuntu 16.04

In this video, we demonstrate how to install and configure a Squid Proxy server on Ubuntu 16.04 Commands used: apt-get update apt install squid cp /etc/squid/squid.conf /etc/squid/squid.conf.bak vim /etc/squid/squid.conf...

How to Enable Piped Logging in Apache

In this video, we demonstrate how to enable piped logging in Apache. Commands used: cp /usr/local/apache/conf/httpd.conf{,.prepipedlogging} Next, log into WHM, and follow this sequence to the...

Apache Performance Tuning: Swap Memory

In this video, we demonstrate how to preform fine tuning on an Apache server. Commands used: free ps o rss= -C httpd|awk '{n+=$1}END{print n/NR}' ps o rss -C...

How to Install Apache on a Windows Server

In this video, we demonstrate how to install Apache on a Windows server. Commands used: ... Duration: Publisher: Liquid Web You can watch this video also...

An Introduction to Firewalld

In this video, we explain many aspects of firewalld, including starting, stopping, management, and configuration of the service. Commands used: systemctl enable firewalld systemctl start firewalld systemctl stop...

Locations of Common Log Files on cPanel Servers

In this video, we go over the default locations of log files on a cPanel server. Common log locations: /var/log/dmesg /var/log/chkservd.log /var/log/exim_mainlog /var/log/exim_paniclog /var/log/exim_rejectlog /var/log/lastlog /var/log/maillog /var/log/messages /var/log/mysqld.log /var/log/mysql-slow-queries.log /var/log/prelink.log /var/log/rkhunter.log /var/log/rpmpkgs /var/log/secure /var/log/spooler /usr/local/apache/logs/access_log /usr/local/apache/logs/error_log /usr/local/apache/logs/modsec_audit.log /usr/local/apache/logs/modsec_debug_log /usr/local/apache/logs/ssl_request_log /usr/local/apache/logs/suexec_log /usr/local/apache/logs/suphp_log /usr/local/apache/domlogs/domain The related article for this video...

How to Convert .htaccess Rules to NGINX Directives

In this video, we demonstrate how to convert .htaccess rules to Nginx directives. Commands used: rewrite regex URL ; RewriteCond %{HTTP_HOST} example.com RewriteRule (.*)https://www.example.com$1 nginx -t nginx -s reload RewriteEngine On RewriteCond...

How to Create and Clone a Repo in GitHub on Ubuntu 18.04

In this video, we demonstrate how to do create and clone a repository in GitHub on Ubuntu 18.04 Commands used: git config --global user.name "Your_Name" git config...

How To Set Up A Python Virtual Environment On Windows 10

In this video, we demonstrate how to set up a python virtual environment on Windows 10. Commands used: python https://www.python.org/downloads/release/python-380/ pip install virtualenv mkdir my_project cd my_project virtualenv env envScriptsactivate.bat deactivate pip install virtualenvwrapper-win The...
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