Linux Command Encyclopedia disk maintenance: Sync

Source: Internet
Author: User
Keywords Linux command encyclopedia disk maintenance
Tags aliyun command encyclopedia data disk disk maintenance help html http

Feature Description: Writes data from the memory buffer to disk.

Grammar: sync& ">NBSP;" [--help] [--version]

Supplementary note: In a Linux system, when the data needs to be stored in the disk, it is usually put into the buffer, wait until the appropriate time to write to the disk, so as to improve the efficiency of the system execution.

--help display Help.
--version Displays version information.

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