出典:Wikipedia
出典:『Wikipedia』 (2011/04/04 01:54 UTC 版)
cksum is a command in Unix-like operating systems that generates a checksum value for a file or stream of data. The cksum command reads the file or files specified as arguments, or standard input if no arguments are provided, and calculates a checksum value, cyclic redundancy check (CRC) and the byte count. The checksum, number of bytes, and file name are written to standard output.