Sorted:

How to resolve automatic closure of MySQL connection.

What is the purpose of the lsblk command in Linux?

What are the installation and deployment methods for Fedora?

What is the function of the substring function in MySQL?

How to set a unique constraint in SQL Server?

How do I query table column names in Oracle?

How to set up Git and clone a remote repository?

What is the command to view processes in Linux?

How can Linux check if a network card has a driver?

How can you rename a column in SQL?