Dilli's Oracle/MySQL Linux Blog

Error while executing any DML statements SQL> update employees set salary=salary*1.1; update employees set salary=salary*1.1 *...

Create user on linux. sudo useradd user1 By default user is created and is disabled for login till we set the new password....

Keep /boot as read-only /boot contains the kernel, ramdisk images as well as bootloader configuration file and bootloader stages. This pa...

The binary log is a set of files that contain information about data modifications made by the MySQL server. These files are generated on m...

Secure Linux server 1 Verify Network ports that are listening. Execute netstat command to find the listening ports. Disable all servi...

Linux Operating System is less prone to virus than other major operating Systems but there are lot of security issues. Following are the fe...