Copy-ready commandsha256sum — Basic Usage
sha256sum installer.isoRequirements and permissions
- Requirements
- Linux with the referenced utility installed
- Permissions
- Use sudo or root only when required
- Last reviewed
- 2026-07-31
Examples
Basic Usage
Use sha256sum for a standard administrative task.
sha256sum installer.isoOriginal command
Calculate a SHA-256 checksum.
sha256sum installer.isoCommon errors
Command not found
Confirm Linux with the referenced utility installed is installed and available in your current shell.