Regex Tester & Validator
Test, validate and match regular expressions
Test, validate and match regular expressions
This regex matches Linux block device names including SCSI/SATA disks (e.g., sda, sdaa), NVMe SSDs (e.g., nvme0, nvme01), and MMC block devices like SD cards and eMMC storage (e.g., mmcblk0, mmcblk01). It's designed for system administration tasks that involve identifying storage devices in Linux environments.