sig2dot - creates a .dot file from a GPG signature listing
sig2dot [OPTIONS] < input-file > output-file
This manual page documents briefly the sig2dot command.
Sig2dot parses the output of "gpg --list-sigs" and produces a .dot
file that can be used as input to a graphing program.
sig2dot accepts the following options:
- -b
- Black and white / do not colorize.
- -d <date>
- Render graph as it appeared on <date> (ignores more recent
signatures). Date must be in the format "YYYY-MM-DD". Will also
ignore keys that have since been revoked.
- -s
<html-file-name>
- Produces a sory HTML statistics file with the number of signatures per
node.
- -a
- Graph all keys, even if they do not have a signature
- -r
<key-revoked-string>
- Sets the text for the key-revoked string used by GnuPG. The default is
what is used in the English version. This parameter can be set for
versions of GnuPG localized to other languages. Default:
"[revoked".
- -t <title>
- Sets the title for the graph generated. Default: "Keyring
Statistics".
- -u
<user-not-found-string>
- Sets the text for the user-not-found string used by GnuPG. The default is
what is used in the English version. This parameter can be set for
versions of GnuPG localized to other languages. Default: "[user id
not found]".
- -q
- Be quiet.
- -h
- Print help and exit.
- -v
- Print version and exit.
gpg --list-sigs | sig2dot > sigs.dot
springgraph < sigs.dot > sigs.png
Darxus@ChaosReigns.com with modifications by Kevin Rosenberg.
Versions 0.35 and later are by Christoph Berg <cb@df7cb.de>. This
manual page was written by Kevin M. Rosenberg <kmr@debian.org>, for
the Debian GNU/Linux system (but may be used by others).