Install Cluster Manager for Apache Kafka, previously known as Kafka Manager on Debian Bullseye.
Tag: Debian
Determine which SSH public key was uploaded to the web service.
Display IP address in a more readable format.
Categories
How to create Hadoop cluster
Create a basic Hadoop cluster to play with it.
Configure MariaDB server to log slow queries.
Categories
How to parse apt history log
Use awk to parse apt history log and filter it.
Concatenate regular and gzip-compressed files at the same time.
Increase the maximum permitted number of simultaneous connections to the MariaDB server.
Load time zone tables into MariaDB server.
Categories
How to log systemd service state changes
Log systemd service state changes using rsyslog.