--- c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al. SPDX-License-Identifier: curl Long: stderr Arg: <file> Help: Where to redirect stderr Category: verbose Added: 6.2 Multi: single Scope: global See-also: - verbose - silent Example: - --stderr output.txt $URL --- # `--stderr` Redirect all writes to stderr to the specified file instead. If the filename is a plain '-', it is instead written to stdout.