Linux Command Encyclopedia file management: Cksum

Source: Internet
Author: User
Keywords Linux file management command encyclopedia
Tags aliyun check checking command encyclopedia error file file management function

Function Description: Check the file CRC is correct. &http://www.aliyun.com/zixun/aggregation/37954.html ">NBSP;

Syntax: cksum [--help][--version][file ...]

Supplementary Note: CRC is an error-checking method, which is specified by CCITT and can detect at least 99.998% of known errors. The specified file is referred to the cksum calculus, which returns the results of the calculation for the user to check whether the file is correct. If you do not specify any file name or given file name "-", the cksum instruction reads the data from the standard input device.

Parameters:
--help online Help.
--version Displays version information.

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