tor-print-ed-signing-cert(1)

tor-print-ed-signing-cert1

Print expiration date of ed25519 signing certificate

Usage

tor-print-ed-signing-cert <path to ed25519_signing_cert file>

Overview

tor-print-ed-signing-cert is utility program for Tor relay operators to check expiration date of ed25519 signing certificate.

Expiration date is printed in three formats:

• Human-readable timestamp, localized to current timezone.

• RFC 1123 timestamp (at GMT timezone).

• Unix time value.

Releases

5 releases since Debian 10 (Buster); the text changed 3 times.

  1. 10
  2. 11
  3. 12–13
  4. Arch

Author

Tor Project, Inc.

Author.

From tor 0.4.9.14-1 in Arch Linux 2026-11-07. Parsed by carta from the page's man source.