Build, test, and debug regular expressions
This regex parses the key-value pair output of the `lsblk` command (specifically when formatted with the `-P` or `--pairs` flag) on Linux systems. It extracts detailed block device properties, including the device name, disk identifier, partition number, filesystem type, mount point, size, and device type. It is ideal for developers and system administrators automating disk inspection, system monitoring, or storage management tasks.