Linux – The sed command
April 10, 2018
This very flexible tool present in Linux distributions is used for a plethora of use cases related to text processing, most taking care of all possible exceptions. I had the need to read the manual again in order to be able to apply the simplest way (imho) for get rid of sections of text. My […]
MySQL databases
February 20, 2018
Most of open source solutions make use of MySQL-based engines such as MariaDB. When well configured, they are indeed reliable and trustful. Database administrators or support staff might need specific queries. I came across situations that made me select some handful queries and patterns. Query to verify size of the databases schemas in MySQL SELECT […]