From 5fd83771641d15c418f747bd343ba6738d3875f7 Mon Sep 17 00:00:00 2001 From: Cameron Katri Date: Sun, 9 May 2021 14:20:58 -0400 Subject: Import macOS userland adv_cmds-176 basic_cmds-55 bootstrap_cmds-116.100.1 developer_cmds-66 diskdev_cmds-667.40.1 doc_cmds-53.60.1 file_cmds-321.40.3 mail_cmds-35 misc_cmds-34 network_cmds-606.40.1 patch_cmds-17 remote_cmds-63 shell_cmds-216.60.1 system_cmds-880.60.2 text_cmds-106 --- mail_cmds/mail/USD.doc/mail5.nr | 1042 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 1042 insertions(+) create mode 100644 mail_cmds/mail/USD.doc/mail5.nr (limited to 'mail_cmds/mail/USD.doc/mail5.nr') diff --git a/mail_cmds/mail/USD.doc/mail5.nr b/mail_cmds/mail/USD.doc/mail5.nr new file mode 100644 index 0000000..0116303 --- /dev/null +++ b/mail_cmds/mail/USD.doc/mail5.nr @@ -0,0 +1,1042 @@ +.\" Copyright (c) 1980, 1993 +.\" The Regents of the University of California. All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. All advertising materials mentioning features or use of this software +.\" must display the following acknowledgement: +.\" This product includes software developed by the University of +.\" California, Berkeley and its contributors. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)mail5.nr 8.1 (Berkeley) 6/8/93 +.\" $FreeBSD: src/usr.bin/mail/USD.doc/mail5.nr,v 1.4 2000/11/29 10:56:59 ru Exp $ +.\" +.bp +.sh 1 "Additional features" +.pp +This section describes some additional commands useful for +reading your mail, setting options, and handling lists of messages. +.sh 2 "Message lists" +.pp +Several +.i Mail +commands accept a list of messages as an argument. +Along with +.b type +and +.b delete , +described in section 2, +there is the +.b from +command, which prints the message headers associated with the +message list passed to it. +The +.b from +command is particularly useful in conjunction with some of the +message list features described below. +.pp +A +.i "message list" +consists of a list of message numbers, ranges, and names, +separated by spaces or tabs. Message numbers may be either +decimal numbers, which directly specify messages, or one of the +special characters +.q \(ua +.q "." +or +.q "$" +to specify the first relevant, current, or last +relevant message, respectively. +.i Relevant +here means, for most commands +.q "not deleted" +and +.q "deleted" +for the +.b undelete +command. +.pp +A range of messages consists of two message numbers (of the form +described in the previous paragraph) separated by a dash. +Thus, to print the first four messages, use +.(l +type 1\-4 +.)l +and to print all the messages from the current message to the last +message, use +.(l +type .\-$ +.)l +.pp +A +.i name +is a user name. The user names given in the message list are +collected together and each message selected by other means +is checked to make sure it was sent by one of the named users. +If the message consists entirely of user names, then every +message sent by one of those users that is +.i relevant +(in the sense described earlier) +is selected. Thus, to print every message sent to you by +.q root, +do +.(l +type root +.)l +.pp +As a shorthand notation, you can specify simply +.q * +to get every +.i relevant +(same sense) +message. Thus, +.(l +type * +.)l +prints all undeleted messages, +.(l +delete * +.)l +deletes all undeleted messages, and +.(l +undelete * +.)l +undeletes all deleted messages. +.pp +You can search for the presence of a word in subject lines with +.b / . +For example, to print the headers of all messages that contain the +word +.q PASCAL, +do: +.(l +from /pascal +.)l +Note that subject searching ignores upper/lower case differences. +.sh 2 "List of commands" +.pp +This section describes all the +.i Mail +commands available when +receiving mail. +.ip "\fB\-\fP\ \ " +The +.rb \- +command goes to the previous message and prints it. The +.rb \- +command may be given a decimal number +.i n +as an argument, in which case the +.i n th +previous message is gone to and printed. +.ip "\fB?\fP\ \ " +Prints a brief summary of commands. +.ip "\fB!\fP\ \ " +Used to preface a command to be executed by the shell. +.ip "\fBPrint\fP\ \ " +Like +.b print , +but also print out ignored header fields. See also +\fBprint\fP, \fBignore\fP and \fBretain\fP. +\fBPrint\fP can be abbreviated to \fBP\fP. +.ip "\fBReply\fP or \fBRespond\fP\ \ " +Note the capital \fBR\fP in the name. +Frame a reply to a one or more messages. +The reply (or replies if you are using this on multiple messages) +will be sent ONLY to the person who sent you the message +(respectively, the set of people who sent the messages you are +replying to). +You can +add people using the \fB~t\fP, \fB~c\fP and \fB~b\fP +tilde escapes. The subject in your reply is formed by prefacing the +subject in the original message with +.q "Re:" +unless it already began thus. +If the original message included a +.q "reply-to" +header field, the reply will go +.i only +to the recipient named by +.q "reply-to." +You type in your message using the same conventions available to you +through the +.b mail +command. +The +.b Reply +command is especially useful for replying to messages that were sent +to enormous distribution groups when you really just want to +send a message to the originator. Use it often. +\fBReply\fP (and \fBRespond\fP) can be abbreviated to \fBR\fP. +.ip "\fBType\fP\ \ " +Identical to the +.b Print +command. +\fBType\fP can be abbreviated to \fBT\fP. +.ip "\fBalias\fP\ \ " +Define a name to stand for a set of other names. +This is used when you want to send messages to a certain +group of people and want to avoid retyping their names. +For example +.(l +alias project john sue willie kathryn +.)l +creates an alias +.i project +which expands to the four people John, Sue, Willie, and Kathryn. +If no arguments are given, all currently-defined aliases are printed. +If one argument is given, that alias is printed (if it exists). +\fBAlias\fP can be abbreviated to \fBa\fP. +.ip "\fBalternates\fP\ \ " +If you have accounts on several machines, you may find it convenient +to use the /usr/lib/aliases on all the machines except one to direct +your mail to a single account. +The +.b alternates +command is used to inform +.i Mail +that each of these other addresses is really +.i you . +.i Alternates +takes a list of user names and remembers that they are all actually you. +When you +.b reply +to messages that were sent to one of these alternate names, +.i Mail +will not bother to send a copy of the message to this other address (which +would simply be directed back to you by the alias mechanism). +If +.i alternates +is given no argument, it lists the current set of alternate names. +.b Alternates +is usually used in the .mailrc file. +\fBAlternates\fP can be abbreviated to \fBalt\fP. +.ip "\fBchdir\fP\ \ " +The +.b chdir +command allows you to change your current directory. +.b Chdir +takes a single argument, which is taken to be the pathname of +the directory to change to. If no argument is given, +.b chdir +changes to your home directory. +\fBChdir\fP can be abbreviated to \fBc\fP. +.ip "\fBcopy\fP\ \ " +The +.b copy +command does the same thing that +.b save +does, except that it does not mark the messages it is used on +for deletion when you quit. +\fBCopy\fP can be abbreviated to \fBco\fP. +.ip "\fBdelete\fP\ \ " +Deletes a list of messages. Deleted messages can be reclaimed +with the +.b undelete +command. +\fBDelete\fP can be abbreviated to \fBd\fP. +.ip "\fBdp\fP or \fBdt\fP\ \ " +These +commands delete the current message and print the next message. +They are useful for quickly reading and disposing of mail. +If there is no next message, \fImail\fP says ``at EOF.'' +.ip "\fBedit\fP\ \ " +To edit individual messages using the text editor, the +.b edit +command is provided. The +.b edit +command takes a list of messages as described under the +.b type +command and processes each by writing it into the file +Message\c +.i x +where +.i x +is the message number being edited and executing the text editor on it. +When you have edited the message to your satisfaction, write the message +out and quit, upon which +.i Mail +will read the message back and remove the file. +.b Edit +can be abbreviated to +.b e . +.ip "\fBelse\fP\ \ " +Marks the end of the then-part of an +.b if +statement and the beginning of the +part to take effect if the condition of the +.b if +statement is false. +.ip "\fBendif\fP\ \ " +Marks the end of an +.b if +statement. +.ip "\fBexit\fP or \fBxit\fP\ \ " +Leave +.i Mail +without updating the system mailbox or the file your were reading. +Thus, if you accidentally delete several messages, you can use +.b exit +to avoid scrambling your mailbox. +\fBExit\fP can be abbreviated to \fBex\fP or \fBx\fP. +.ip "\fBfile\fP\ \ " +The same as +.b folder . +\fBFile\fP can be abbreviated to \fBfi\fP. +.ip "\fBfolders\fP\ \ " +List the names of the folders in your folder directory. +.ip "\fBfolder\fP\ \ " +The +.b folder +command switches to a new mail file or folder. With no arguments, it +tells you which file you are currently reading. If you give +it an argument, it will write out changes (such as deletions) +you have made in the current file and read the new file. +Some special conventions are recognized for the name: +.(b +.TS +center; +c c +l a. +Name Meaning +_ +# Previous file read +% Your system mailbox +%name \fIName\fP's system mailbox +& Your ~/mbox file ++folder A file in your folder directory +.TE +.)b +\fBFolder\fP can be abbreviated to \fBfo\fP. +.ip "\fBfrom\fP\ \ " +The +.b from +command takes a list of messages and prints out the header lines for each one; +hence +.(l +from joe +.)l +is the easy way to display all the message headers from \*(lqjoe.\*(rq +\fBFrom\fP can be abbreviated to \fBf\fP. +.ip "\fBheaders\fP\ \ " +When you start up +.i Mail +to read your mail, it lists the message headers that you have. +These headers tell you who each message is from, when they were +received, how many lines and characters each message is, and the +.q "Subject:" +header field of each message, if present. In addition, +.i Mail +tags the message header of each message that has been the object +of the +.b preserve +command with a +.q P. +Messages that have been +.b saved +or +.b written +are flagged with a +.q *. +Finally, +.b deleted +messages are not printed at all. If you wish to reprint the current +list of message headers, you can do so with the +.b headers +command. The +.b headers +command (and thus the initial header listing) +only lists the first so many message headers. +The number of headers listed depends on the speed of your +terminal. +This can be overridden by specifying the number of headers you +want with the +.i window +option. +.i Mail +maintains a notion of the current +.q window +into your messages for the purposes of printing headers. +Use the +.b z +command to move forward and back a window. +You can move +.i Mail's +notion of the current window directly to a particular message by +using, for example, +.(l +headers 40 +.)l +to move +.i Mail's +attention to the messages around message 40. +If a ``+'' argument is given, then the next screenful of message headers is +printed, and if a ``\-'' argument is given, the previous screenful of message +headers is printed. +\fBHeaders\fP can be abbreviated to \fBh\fP. +.ip "\fBhelp\fP\ \ " +Print a brief and usually out of date help message about the commands +in +.i Mail . +The +.i man +page for +.i mail +is usually more up-to-date than either the help message or this manual. +It is also a synonym for \fB?\fP. +.ip "\fBhold\fP\ \ " +Arrange to hold a list of messages in the system mailbox, instead +of moving them to the file +.i mbox +in your home directory. If you set the binary option +.i hold , +this will happen by default. +It does not override the \fBdelete\fP command. +\fBHold\fP can be abbreviated to \fBho\fP. +.ip "\fBif\fP\ \ " +Commands in your +.q .mailrc +file can be executed conditionally depending on whether you are +sending or receiving mail with the +.b if +command. For example, you can do: +.(l +if receive + \fIcommands\fP... +endif +.)l +An +.b else +form is also available: +.(l +if send + \fIcommands\fP... +else + \fIcommands\fP... +endif +.)l +Note that the only allowed conditions are +.b receive +and +.b send . +.ip "\fBignore\fP \ \ " +.b N.B.: +.i Ignore +has been superseded by +.i retain. +.br +Add the list of header fields named to the +.i "ignore list" . +Header fields in the ignore list are not printed on your +terminal when you print a message. This allows you to suppress +printing of certain machine-generated header fields, such as +.i Via +which are not usually of interest. The +.b Type +and +.b Print +commands can be used to print a message in its entirety, including +ignored fields. +If +.b ignore +is executed with no arguments, it lists the current set of ignored fields. +.ip "\fBlist\fP\ \ " +List the valid +.i Mail +commands. +\fBList\fP can be abbreviated to \fBl\fP. +.\".ip \fBlocal\fP +.\"Define a list of local names for this host. This command is useful +.\"when the host is known by more than one name. Names in the list +.\"may be qualified be the domain of the host. The first name on the local +.\"list is the +.\".i distinguished +.\"name of the host. +.\"The names on the local list are used by +.\".i Mail +.\"to decide which addresses are local to the host. +.\"For example: +.\".(l +.\"local ucbarpa.BERKELEY.ARPA arpa.BERKELEY.ARPA \\ +.\" arpavax.BERKELEY.ARPA r.BERKELEY.ARPA \\ +.\" ucb-arpa.ARPA +.\".)l +.\"From this list we see that +.\".i "fred@ucbarpa.BERKELEY.ARPA", +.\".i "harold@arpa.BERKELEY", +.\"and +.\".i "larry@r" +.\"are all addresses of users on the local host. +.\"The +.\".b local +.\"command is usually not used be general users since it is designed for +.\"local configuration; it is usually found in the file /etc/mail.rc. +.ip "\fBmail\fP\ \ " +Send mail to one or more people. If you have the +.i ask +option set, +.i Mail +will prompt you for a subject to your message. Then you +can type in your message, using tilde escapes as described in +section 4 to edit, print, or modify your message. To signal your +satisfaction with the message and send it, type control-d at the +beginning of a line, or a . alone on a line if you set the option +.i dot . +To abort the message, type two interrupt characters (\s-2RUBOUT\s0 +by default) in a row or use the +.b ~q +escape. +The \fBmail\fP command can be abbreviated to \fBm\fP. +.ip "\fBmbox\fP\ \ " +Indicate that a list of messages be sent to +.i mbox +in your home directory when you quit. This is the default +action for messages if you do +.i not +have the +.i hold +option set. +.ip "\fBnext\fP or \fB+\fP\ \ " +The +.b next +command goes to the next message and types it. If given a message list, +.b next +goes to the first such message and types it. Thus, +.(l +next root +.)l +goes to the next message sent by +.q root +and types it. The +.b next +command can be abbreviated to simply a newline, which means that one +can go to and type a message by simply giving its message number or +one of the magic characters +.q "^" +.q "." +or +.q "$". +Thus, +.(l +\&. +.)l +prints the current message and +.(l +4 +.)l +prints message 4, as described previously. +\fBNext\fP can be abbreviated to \fBn\fP. +.ip "\fBpreserve\fP\ \ " +Same as +.b hold . +Cause a list of messages to be held in your system mailbox when you quit. +\fBPreserve\fP can be abbreviated to \fBpre\fP. +.ip "\fBprint\fP\ \ " +Print the specified messages. If the +.b crt +variable is set, messages longer than the number of lines it indicates +are paged through the command specified by the \fBPAGER\fP variable. +The \fBprint\fP command can be abbreviated to \fBp\fP. +.ip "\fBquit\fP\ \ " +Terminates the session, saving all undeleted, unsaved and unwritten messages +in the user's \fImbox\fP file in their login directory +(messages marked as having been read), preserving all +messages marked with \fBhold\fP or \fBpreserve\fP or never referenced +in their system mailbox. +Any messages that were deleted, saved, written or saved to \fImbox\fP are +removed from their system mailbox. +If new mail has arrived during the session, the message +``You have new mail'' is given. If given while editing a mailbox file +with the \fB\-f\fP flag, then the edit file is rewritten. +A return to the Shell is effected, unless the rewrite of edit file fails, +in which case the user can escape with the \fBexit\fP command. +\fBQuit\fP can be abbreviated to \fBq\fP. +.ip "\fBreply\fP or \fBrespond\fP\ \ " +Frame a reply to a single message. +The reply will be sent to the +person who sent you the message (to which you are replying), plus all +the people who received the original message, except you. You can +add people using the \fB~t\fP, \fB~c\fP and \fB~b\fP +tilde escapes. The subject in your reply is formed by prefacing the +subject in the original message with +.q "Re:" +unless it already began thus. +If the original message included a +.q "reply-to" +header field, the reply will go +.i only +to the recipient named by +.q "reply-to." +You type in your message using the same conventions available to you +through the +.b mail +command. +The \fBreply\fP (and \fBrespond\fP) command can be abbreviated to \fBr\fP. +.ip "\fBretain\fP\ \ " +Add the list of header fields named to the \fIretained list\fP. +Only the header fields in the retain list +are shown on your terminal when you print a message. +All other header fields are suppressed. +The +.b Type +and +.b Print +commands can be used to print a message in its entirety. +If +.b retain +is executed with no arguments, it lists the current set of +retained fields. +.ip "\fBsave\fP\ \ " +It is often useful to be able to save messages on related topics +in a file. The +.b save +command gives you the ability to do this. The +.b save +command takes as an argument a list of message numbers, followed by +the name of the file in which to save the messages. The messages +are appended to the named file, thus allowing one to keep several +messages in the file, stored in the order they were put there. +The filename in quotes, followed by the line +count and character count is echoed on the user's terminal. +An example of the +.b save +command relative to our running example is: +.(l +s 1 2 tuitionmail +.)l +.b Saved +messages are not automatically saved in +.i mbox +at quit time, nor are they selected by the +.b next +command described above, unless explicitly specified. +\fBSave\fP can be abbreviated to \fBs\fP. +.ip "\fBset\fP\ \ " +Set an option or give an option a value. Used to customize +.i Mail . +Section 5.3 contains a list of the options. Options can be +.i binary , +in which case they are +.i on +or +.i off , +or +.i valued . +To set a binary option +.i option +.i on , +do +.(l +set option +.)l +To give the valued option +.i option +the value +.i value , +do +.(l +set option=value +.)l +There must be no space before or after the ``='' sign. +If no arguments are given, all variable values are printed. +Several options can be specified in a single +.b set +command. +\fBSet\fP can be abbreviated to \fBse\fP. +.ip "\fBshell\fP\ \ " +The +.b shell +command allows you to +escape to the shell. +.b Shell +invokes an interactive shell and allows you to type commands to it. +When you leave the shell, you will return to +.i Mail . +The shell used is a default assumed by +.i Mail ; +you can override this default by setting the valued option +.q SHELL, +eg: +.(l +set SHELL=/bin/csh +.)l +\fBShell\fP can be abbreviated to \fBsh\fP. +.ip "\fBsize\fP\ \ " +Takes a message list and prints out the size in characters of each +message. +.ip "\fBsource\fP\ \ " +The +.b source +command reads +.i mail +commands from a file. It is useful when you are trying to fix your +.q .mailrc +file and you need to re-read it. +\fBSource\fP can be abbreviated to \fBso\fP. +.ip "\fBtop\fP\ \ " +The +.b top +command takes a message list and prints the first five lines +of each addressed message. +If you wish, you can change the number of lines that +.b top +prints out by setting the valued option +.q "toplines." +On a CRT terminal, +.(l +set toplines=10 +.)l +might be preferred. +\fBTop\fP can be abbreviated to \fBto\fP. +.ip "\fBtype\fP\ \ " +Same as \fBprint\fP. +Takes a message list and types out each message on the terminal. +The \fBtype\fP command can be abbreviated to \fBt\fP. +.ip "\fBundelete\fP \ \" +Takes a message list and marks each message as \fInot\fP +being deleted. +\fBUndelete\fP can be abbreviated to \fBu\fP. +.ip "\fBunread\fP\ \ " +Takes a message list and marks each message as +.i not +having been read. +\fBUnread\fP can be abbreviated to \fBU\fP. +.ip "\fBunset\fP\ \ " +Takes a list of option names and discards their remembered values; +the inverse of \fBset\fP . +.ip "\fBvisual\fP\ \ " +It is often useful to be able to invoke one of two editors, +based on the type of terminal one is using. To invoke +a display oriented editor, you can use the +.b visual +command. The operation of the +.b visual +command is otherwise identical to that of the +.b edit +command. +.ne 2v+\n(psu +.sp \n(psu +Both the +.b edit +and +.b visual +commands assume some default text editors. These default editors +can be overridden by the valued options +.q EDITOR +and +.q VISUAL +for the standard and screen editors. You might want to do: +.(l +set EDITOR=/usr/bin/ex VISUAL=/usr/bin/vi +.)l +\fBVisual\fP can be abbreviated to \fBv\fP. +.ip "\fBwrite\fP\ \ " +The +.b save +command always writes the entire message, including the headers, +into the file. If you want to write just the message itself, you +can use the +.b write +command. The +.b write +command has the same syntax as the +.b save +command, and can be abbreviated to simply +.b w . +Thus, we could write the second message by doing: +.(l +w 2 file.c +.)l +As suggested by this example, the +.b write +command is useful for such tasks as sending and receiving +source program text over the message system. +The filename in quotes, followed by the line +count and character count is echoed on the user's terminal. +.ip "\fBz\fP\ \ " +.i Mail +presents message headers in windowfuls as described under +the +.b headers +command. +You can move +.i Mail's +attention forward to the next window by giving the +.(l +z+ +.)l +command. Analogously, you can move to the previous window with: +.(l +z\- +.)l +.sh 2 "Custom options" +.pp +Throughout this manual, we have seen examples of binary and valued options. +This section describes each of the options in alphabetical order, including +some that you have not seen yet. +To avoid confusion, please note that the options are either +all lower case letters or all upper case letters. When I start a sentence +such as: +.q "Ask" +causes +.i Mail +to prompt you for a subject header, +I am only capitalizing +.q ask +as a courtesy to English. +.ip "\fBEDITOR\fP\ \ " +The valued option +.q EDITOR +defines the pathname of the text editor to be used in the +.b edit +command and ~e. If not defined, a standard editor is used. +.ip "\fBPAGER\fP\ \ " +Pathname of the program to use for paginating output when +it exceeds \fIcrt\fP lines. +A default paginator is used if this option is not defined. +.ip "\fBSHELL\fP\ \ " +The valued option +.q SHELL +gives the path name of your shell. This shell is used for the +.b ! +command and ~! escape. In addition, this shell expands +file names with shell metacharacters like * and ? in them. +.ip "\fBVISUAL\fP\ \ " +The valued option +.q VISUAL +defines the pathname of the screen editor to be used in the +.b visual +command +and ~v escape. A standard screen editor is used if you do not define one. +.ip "\fBappend\fP\ \ " +The +.q append +option is binary and +causes messages saved in +.i mbox +to be appended to the end rather than prepended. +Normally, \fIMail\fP will put messages in \fImbox\fP +in the same order that the system puts messages in your system mailbox. +By setting +.q append, +you are requesting that +.i mbox +be appended to regardless. It is in any event quicker to append. +.ip "\fBask\fP\ \ " +.q "Ask" +is a binary option which +causes +.i Mail +to prompt you for the subject of each message you send. +If you respond with simply a newline, no subject field will be sent. +.ip "\fBaskcc\fP\ \ " +.q Askcc +is a binary option which +causes you to be prompted for additional carbon copy recipients at the +end of each message. Responding with a newline shows your +satisfaction with the current list. +.ip "\fBautoprint\fP\ \ " +.q Autoprint +is a binary option which +causes the +.b delete +command to behave like +.b dp +\*- thus, after deleting a message, the next one will be typed +automatically. This is useful when quickly scanning and deleting +messages in your mailbox. +.ip "\fBcrt\fP \ \ " +The valued option +.q crt +is used as a threshold to determine how long a message must +be before +.b PAGER +is used to read it. +.ip "\fBdebug\fP \ \ " +The binary option +.q debug +causes debugging information to be displayed. Use of this +option is the same as using the \fB\-d\fP command line flag. +.ip "\fBdot\fP\ \ " +.q Dot +is a binary option which, if set, causes +.i Mail +to interpret a period alone on a line as the terminator +of the message you are sending. +.ip "\fBescape\fP\ \ " +To allow you to change the escape character used when sending +mail, you can set the valued option +.q escape. +Only the first character of the +.q escape +option is used, and it must be doubled if it is to appear as +the first character of a line of your message. If you change your escape +character, then ~ loses all its special meaning, and need no longer be doubled +at the beginning of a line. +.ip "\fBfolder\fP\ \ " +The name of the directory to use for storing folders of messages. +If this name begins with a `/' +.i Mail +considers it to be an absolute pathname; otherwise, the folder directory +is found relative to your home directory. +.ip "\fBhold\fP\ \ " +The binary option +.q hold +causes messages that have been read but not manually dealt with +to be held in the system mailbox. This prevents such messages from +being automatically swept into your \fImbox\fP file. +.ip "\fBignore\fP\ \ " +The binary option +.q ignore +causes \s-2RUBOUT\s0 characters from your terminal to be ignored and echoed +as @'s while you are sending mail. \s-2RUBOUT\s0 characters retain their +original meaning in +.i Mail +command mode. +Setting the +.q ignore +option is equivalent to supplying the +.b \-i +flag on the command line as described in section 6. +.ip "\fBignoreeof\fP\ \ " +An option related to +.q dot +is +.q ignoreeof +which makes +.i Mail +refuse to accept a control\-d as the end of a message. +.q Ignoreeof +also applies to +.i Mail +command mode. +.ip "\fBkeep\fP\ \ " +The +.q keep +option causes +.i Mail +to truncate your system mailbox instead of deleting it when it +is empty. This is useful if you elect to protect your mailbox, which +you would do with the shell command: +.(l +chmod 600 /var/mail/yourname +.)l +where +.i yourname +is your login name. If you do not do this, anyone can probably read +your mail, although people usually don't. +.ip "\fBkeepsave\fP\ \ " +When you +.b save +a message, +.i Mail +usually discards it when you +.b quit . +To retain all saved messages, set the +.q keepsave +option. +.ip "\fBmetoo\fP\ \ " +When sending mail to an alias, +.i Mail +makes sure that if you are included in the alias, that mail will not +be sent to you. This is useful if a single alias is being used by +all members of the group. If however, you wish to receive a copy of +all the messages you send to the alias, you can set the binary option +.q metoo. +.ip "\fBnoheader\fP\ \ " +The binary option +.q noheader +suppresses the printing of the version and headers when +.i Mail +is first invoked. Setting this option is the same as using +.b \-N +on the command line. +.ip "\fBnosave\fP\ \ " +Normally, +when you abort a message with two \s-2RUBOUTs\s0, +.i Mail +copies the partial letter to the file +.q dead.letter +in your home directory. Setting the binary option +.q nosave +prevents this. +.ip "\fBReplyall\fP\ \ " +Reverses the sense of +.i reply +and +.i Reply +commands. +.ip "\fBquiet\fP\ \ " +The binary option +.q quiet +suppresses the printing of the version when +.i Mail +is first invoked, +as well as printing the for example +.q "Message 4:" +from the +.b type +command. +.ip "\fBrecord\fP\ \ " +If you love to keep records, then the +valued option +.q record +can be set to the name of a file to save your outgoing mail. +Each new message you send is appended to the end of the file. +.ip "\fBscreen\fP\ \ " +When +.i Mail +initially prints the message headers, it determines the number to +print by looking at the speed of your terminal. The faster your +terminal, the more it prints. +The valued option +.q screen +overrides this calculation and +specifies how many message headers you want printed. +This number is also used for scrolling with the +.b z +command. +.ip "\fBsendmail\fP\ \ " +To use an alternate mail delivery system, set the +.q sendmail +option to the full pathname of the program to use. Note: this is not +for everyone! Most people should use the default delivery system. +.ip "\fBtoplines\fP\ \ " +The valued option +.q toplines +defines the number of lines that the +.q top +command will print out instead of the default five lines. +.ip "\fBverbose\fP\ \ " +The binary option "verbose" causes +.i Mail +to invoke sendmail with the +.b \-v +flag, which causes it to go into verbose mode and announce expansion +of aliases, etc. Setting the "verbose" option is equivalent to +invoking +.i Mail +with the +.b \-v +flag as described in section 6. -- cgit v1.2.3-56-ge451