partprobe

Partprobe is a command line tool in Linux systems used for manipulating disk partitions without the need to restart the system. It is a part of the parted package and allows users to inform the operating system about changes made to the disk partition table. When new partitions are created or existing ones are resized, deleted, or modified, partprobe refreshes the kernel's partition table, enabling the kernel to recognize these changes instantly. This information is crucial as it ensures that the kernel uses the correct partition layout for disk management and data access. Partprobe is especially useful in scenarios where disk partition changes are made in real-time, such as during system administration or disk management operations. Additionally, partprobe can also be utilized to inquire about the current partition table of a disk, providing users with accurate and up-to-date information.