2 ms·
You can (usually) specify the input file name as “-“ (single hyphen) to read from stdin
by pimlottc 10mo ago
You can (usually) specify the input file name as “-“ (single hyphen) to read from stdin
- mlegendre 10mo agoOr you can use `/dev/stdin`, which has the upside of not needing tool support. I somewhat regularly use this on Linux. I think it also works on OS X
- mlegendre 10mo agoAnd conversely, `/dev/stdout` (resp. `/dev/stderr`) is a convenient way to "redirect" output to stdout (resp stderr) instead of a file