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32 .\" @(#)msgs.1 8.2 (Berkeley) 4/28/95
40 .Nd system messages and junk mail program
54 utility is used to read system messages.
56 sent by mailing to the login `msgs' and should be short
57 pieces of information which are suitable to be read once by most users
62 utility is normally invoked each time you login, by placing it in the file
68 It will then prompt you with the source and subject of each new message.
69 If there is no subject line, the first few non-blank lines of the
70 message will be displayed.
71 If there is more to the message, you will be told how
72 long it is and asked whether you wish to see the rest of the message.
73 The possible responses are:
76 Type the rest of the message.
81 and go on to the next message.
83 Redisplay the last message.
89 will pick up where it last left off.
91 Append the current message to the file ``Messages'' in the current directory;
92 `s\-' will save the previously displayed message.
94 be followed by a space and a file name to receive the message replacing
95 the default ``Messages''.
97 A copy of the specified message is placed in a temporary
100 is invoked on that mailbox.
101 Both `m' and `s' accept a numeric argument in place of the `\-'.
106 utility keeps track of the next message you will see by a number in the file
108 in your home directory.
111 it keeps a set of files whose names are the (sequential) numbers
112 of the messages they represent.
115 shows the low and high number of the messages in the directory
118 can quickly determine if there are no messages for you.
121 is incorrect it can be fixed by removing it;
125 file the next time it is run with the
130 is run with any option other than
132 an error will be displayed if
138 option is used for setting up the posting of messages.
141 .Dl msgs: \&"\&| /usr/bin/msgs \-s\&"
143 should be included in
144 .Pa /etc/mail/aliases
147 to enable posting of messages.
151 option is used for performing cleanup on
153 A shell script entry to run
157 option should be placed in
158 .Pa /etc/periodic/daily
162 This will remove all messages over 21 days old.
163 A different expiration may be specified on the command line to override
165 You must be the superuser to use this option.
167 Options when reading messages include:
170 Do not say ``No new messages.''.
173 file since this is often the case here.
175 Queries whether there are messages, printing
176 ``There are new messages.'' if there are.
177 The command ``msgs \-q'' is often used in login scripts.
179 Print the first part of messages only.
181 Cause only locally originated messages to be reported.
183 A message number can be given
184 on the command line, causing
186 to start at the specified message rather than at the next message
194 prints the first part of all messages.
198 messages back from the one indicated in the
200 file, useful for reviews of recent messages.
202 Pipe long messages through
208 you can also go to any specific message by typing its number when
210 requests input as to what to do.
218 environment variables for the default home directory and
221 .Bl -tag -width /var/msgs/* -compact
225 number of next message to be presented