Build, test, and debug regular expressions
Parses the plain-text output of the Cisco Nexus `show inventory` command (without the | modifier) on 9xxx/5xxx series switches. It captures five groups: NAME, DESCR (description), PID (product ID), VID (version ID), and SN (serial number), tolerating optional quotes and variable whitespace. With global/multiline flags, it's ideal for network automation scripts extracting hardware asset data from multiple inventory entries.