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Custom fail2ban filters using regexp

fail2Ban is a very handy tool to prevent a lot of unwanted traffic from consuming bandwidth on your servers. It’s a very small and relatively simple IDS Type Tool that comes with some predefined Filters to automatically lockout potentially dangerous or bandwidth-consuming type attacks. Creating a Custom Filter /etc/fail2ban/filter.d/custom.conf TestingContinue readingCustom fail2ban filters using regexp

Exploring the Logrotate Configuration

Logrotate is a system utility that manages the automatic rotation and compression of log files. If log files were not rotated, compressed, and periodically pruned, they could eventually consume all available disk space on a system. Logrotate’s configuration information can generally be found in two places: /etc/logrotate.conf: this file containsContinue readingExploring the Logrotate Configuration

How to install, configure, create user and database with permissions – MySQL

MySQL is an open-source relational database management system. Its name is a combination of “My”, the name of co-founder Michael Widenius’s daughter, and “SQL”, the abbreviation for Structured Query Language. Download and Install MySQL from the following link https://dev.mysql.com/downloads/ Configure Create user and database with permissions Starting with MySQL 8Continue readingHow to install, configure, create user and database with permissions – MySQL

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How to install, configure, create user and database with permissions – PostgreSQL

PostgreSQL: The World’s Most Advanced Open Source Relational Database PostgreSQL is arguably the most advance and powerful opensource enterprise class relational database system. It is the object relational database system and provides the most standard compliant system for the Database designers. It provides the complete support for reliable transactions thatContinue readingHow to install, configure, create user and database with permissions – PostgreSQL