Advanced · Organize files

cksum: Calculate CRC check value

Syntax

cksum file

Examples

cksum sample.txt

Usage and sandbox support

For review only: practice in a real Linux environment, this sandbox does not execute this command.

This command is for reference and review, and the simulation terminal does not provide corresponding exercises yet.

Full documentation ↗

Related commands

• mkdirCreate directory
• touchCreate empty file
• cpCopy a file or directory
• mvMove or rename
• rmDelete a file or directory
• rmdirDelete empty directories
• fileDetermine file type
• statView file properties
• basenameGet the name at the end of the path
• dirnameGet the parent directory path
• rsyncSynchronize directories and files
• gitManage code versions
• mktempCreate a temporary file or directory
• truncateAdjust file length
• installCopy and set installation permissions
• renameBatch rename based on expression
• ddCopy data in chunks
• syncFlush file system cache
• sha256sumGenerate or inspect SHA-256 digest
• md5sumGenerate or inspect MD5 digest
• base64Encode or decode Base64