---

c: Copyright (C) Daniel Stenberg, daniel@haxx.se, et al. SPDX-License-Identifier: curl Long: trace-ids Help: Transfer + connection ids in verbose output Added: 8.2.0 Category: verbose Multi: boolean Scope: global See-also:

• trace
• verbose Example:
• --trace-ids --trace-ascii output $URL

---

--trace-ids

Prepends the transfer and connection identifiers to each trace or verbose line that curl displays.