Samarthya

JMX: Monitoring and Managing Kafka

Oracle The Java virtual machine (Java VM) has built-in instrumentation that enables you to monitor and manage it using the Java Management Extensions (JMX) technology.  To enable and configure monitoring of Java VM for any java-application using the ready-to-use JMX agent, you must set certain system properties when you start the Java VM. The default […]

Renewing a driver license

I never thought the process could be this simple in the year 2022. Thanks to Mr. Gadkari for taking the initiative that the states (some) have already implemented. It starts of by signing on the portal – https://sarathi.parivahan.gov.in/sarathiservice/stateSelection.do Step 1 Once you have selected the state from the dropdown, in my case Delhi. You will […]

Ansible: Notes

Bash: Named Reference

Bash is different world. Powerful, simple, elegant and complex all at the same time. Recently while trying to reduce the burden of repetitive code, I was trying to check what can be done to use references in Bash (something like pointers) and it was an interesting problem that I enjoyed solving. Bash The ‘$’ character […]