Copy-ready commandwhich — Export Results
which python3 > output.txtRequirements and permissions
- Requirements
- Linux with the referenced utility installed
- Permissions
- Use sudo or root only when required
- Last reviewed
- 2026-07-31
Examples
Export Results
Export the output of which for documentation or review.
which python3 > output.txtOriginal command
Show the executable resolved by the shell.
which python3Common errors
Command not found
Confirm Linux with the referenced utility installed is installed and available in your current shell.