Regular Expressions With grep and egrep in Linux

Regular Expressions With grep in Linux

What is a Regular Expression? A regular expression (regex) describes a set of possible input strings. In simple words they allow us to search for text in files. Regular expressions descend from a fundamental concept in Computer Science called “finite automata theory“. The simplest regular expressions are a string of Read more…

How to Install MariaDB on Ubuntu

How to Install MariaDB on Ubuntu

MariaDB is an open source database management system (DBMS) which is widely used as a replacement for MySQL. MariaDB has enhanced performance over MySQL. MariaDB is also has the backward compatibility with MySQL making it easy for you to utilize the nodes. All filenames, paths, ports, connectors etc… work unchanged Read more…