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1.1 root 1: .\" Copyright (c) 1980 Regents of the University of California.
2: .\" All rights reserved. The Berkeley software License Agreement
3: .\" specifies the terms and conditions for redistribution.
4: .\"
5: .\" @(#)mail6.nr 6.1 (Berkeley) 5/23/86
6: .\"
7: .bp
8: .sh 1 "Command line options"
9: .pp
10: This section describes command line options for
11: .i Mail
12: and what they are used for.
13: .ip \-N
14: Suppress the initial printing of headers.
15: .ip \-d
16: Turn on debugging information. Not of general interest.
17: .ip "\-f file\ \ "
18: Show the messages in
19: .i file
20: instead of your system mailbox. If
21: .i file
22: is omitted,
23: .i Mail
24: reads
25: .i mbox
26: in your home directory.
27: .ip \-i
28: Ignore tty interrupt signals. Useful on noisy phone lines, which
29: generate spurious RUBOUT or DELETE characters. It's usually
30: more effective to change your interrupt character to control\-c,
31: for which see the
32: .i stty
33: shell command.
34: .ip \-n
35: Inhibit reading of /usr/lib/Mail.rc. Not generally useful, since
36: /usr/lib/Mail.rc is usually empty.
37: .ip "\-s string"
38: Used for sending mail.
39: .i String
40: is used as the subject of the message being composed. If
41: .i string
42: contains blanks, you must surround it with quote marks.
43: .ip "\-u name"
44: Read
45: .i names's
46: mail instead of your own. Unwitting others often neglect to protect
47: their mailboxes, but discretion is advised. Essentially,
48: .b "\-u user"
49: is a shorthand way of doing
50: .b "\-f /usr/spool/mail/user".
51: .ip "\-v"
52: Use the
53: .b \-v
54: flag when invoking sendmail. This feature may also be enabled
55: by setting the the option "verbose".
56: .pp
57: The following command line flags are also recognized, but are
58: intended for use by programs invoking
59: .i Mail
60: and not for people.
61: .ip "\-T file"
62: Arrange to print on
63: .i file
64: the contents of the
65: .i article-id
66: fields of all messages that were either read or deleted.
67: .b \-T
68: is for the
69: .i readnews
70: program and should NOT be used for reading your mail.
71: .ip "\-h number"
72: Pass on hop count information.
73: .i Mail
74: will take the number, increment it, and pass it with
75: .b \-h
76: to the mail delivery system.
77: .b \-h
78: only has effect when sending mail and is used for network mail
79: forwarding.
80: .ip "\-r name"
81: Used for network mail forwarding: interpret
82: .i name
83: as the sender of the message. The
84: .i name
85: and
86: .b \-r
87: are simply sent along to the mail delivery system. Also,
88: .i Mail
89: will wait for the message to be sent and return the exit status.
90: Also restricts formatting of message.
91: .pp
92: Note that
93: .b \-h
94: and
95: .b \-r ,
96: which are for network mail forwarding, are not used in practice
97: since mail forwarding is now handled separately. They may
98: disappear soon.
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