mhdr.1: update wording

This commit is contained in:
Larry Hynes 2018-02-02 23:32:33 +00:00
parent 9513ec97fd
commit 386a85c53c

View File

@ -3,10 +3,10 @@
.Os
.Sh NAME
.Nm mhdr
.Nd show mail headers
.Nd print message headers
.Sh SYNOPSIS
.Nm
.Op Fl h Ar header Op Fl p Ar parameter
.Op Fl h Ar hdrs Op Fl p Ar parameter
.Op Fl d
.Op Fl H
.Op Fl M
@ -14,11 +14,13 @@
.Op Ar msgs\ ...
.Sh DESCRIPTION
.Nm
prints the mail headers of the specified
prints the headers of the specified
.Ar msgs .
.Po
See
.Xr mmsg 7
for the message argument syntax.
.Pc
.Pp
If no
.Ar msgs
@ -26,25 +28,37 @@ are specified,
.Nm
will default to the current message.
.Pp
If no
.Ar hdrs
are specified,
.Nm
will print all headers.
.Pp
The options are as follows:
.Bl -tag -width Ds
.It Fl h Ar header
Only print the values of the headers in the colon-separated list
.Ar header .
.It Fl h Ar hdrs
Only print the values of headers in the colon-separated list
.Ar hdrs .
.It Fl p Ar parameter
Extract a particular RFC 2045
.Ar parameter
from the specified headers.
from the specified
.Ar hdrs .
.It Fl d
Decode the headers according to RFC 2047.
Decode the
.Ar hdrs
according to RFC 2047.
.It Fl H
Prefix output lines with the filename of the message,
followed by a tab.
.It Fl M
Search for all occurrences of the headers
(default: only the first).
Search for all occurrences of the
.Ar hdrs
.Pq default: only the first .
.It Fl A
Scan for RFC 5322 addresses in the headers and print them, one per line.
Scan for RFC 5322 addresses in the
.Ar hdrs
and print them, one per line.
.It Fl D
Assume header contains RFC 5322 date and print as Unix timestamp.
.El