Cksum

来自 ChinaUnix Wiki

Linux命令：cksum

功能说明：检查文件的CRC是否正确。  
 
语　　法：cksum [--help][--version][文件...]  

补充说明：CRC是一种排错检查方式，该演算法的标准由CCITT所指定，至少可检测到99.998%的已知错误。指定文件交由cksum演算，它会回报计算结果，供用户核对文件是否正确无误。若不指定任何文件名称或是所给予的文件名为"-"，则cksum指令会从标准输入设备读取数据。 

参　　数：
--help 　在线帮助。 
--version 　显示版本信息。

英文版本，欢迎翻译：

NAME cksum - checksum and count the bytes in a file

SYNOPSIS cksum [FILE]... cksum [OPTION]

DESCRIPTION Print CRC checksum and byte counts of each FILE.

--help display this help and exit

--version output version information and exit

AUTHOR Written by Q. Frank Xia.

REPORTING BUGS Report bugs to <bug-textutils@gnu.org>.

COPYRIGHT Copyright ?2000 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MER? CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

SEE ALSO The full documentation for cksum is maintained as a Texinfo manual. If the info and cksum programs are properly installed at your site, the command

info cksum

should give you access to the complete manual.

GNU textutils 2.0.11 December 2000 1