NMH(7)NMH(7)NAMEnmh - new MH message system
SYNOPSIS
any nmh command
DESCRIPTIONnmh is the name of a powerful message handling system. Rather than
being a single comprehensive program, nmh consists of a collection of
fairly simple single-purpose programs to send, retrieve, save, and
manipulate messages.
Unlike most mail clients in UNIX, nmh is not a closed system which must
be explicitly run, then exited when you wish to return to the shell.
You may freely intersperse nmh commands with other shell commands,
allowing you to read and answer your mail while you have (for example)
a compilation running, or search for a file or run programs as needed
to find the answer to someone's question before answering their mail.
The rest of this manual entry is a quick tutorial which will teach you
the basics of nmh. You should read the manual entries for the individ‐
ual programs for complete documentation.
To get started using nmh, put the directory “/usr/bin” in your $PATH.
(Check the manual entry for the shell you use if you don't know how to
do this.) Run the install-mh command. If you've never used nmh
before, it will create the necessary default files and directories
after asking you if you wish it to do so.
inc moves mail from your system maildrop into your nmh “+inbox” folder,
breaking it up into separate files and converting it to nmh format as
it goes. It prints one line for each message it processes, containing
the from field, the subject field and as much of the first line of the
message as will fit. It leaves the first message it processes as your
current message. You'll need to run inc each time you wish to incorpo‐
rate new mail into your nmh file.
scan prints a list of the messages in your current folder.
The commands show, next, and prev are used to read specific messages
from the current folder. show displays the current message, or a spe‐
cific message, which may be specified by its number, which you pass as
an argument to show. next and prev display, respectively, the message
numerically after or before the current message. In all cases, the
message displayed becomes the current message. If there is no current
message, show may be called with an argument, or next may be used to
advance to the first message.
rmm (remove message) deletes the current message. It may be called
with message numbers passed as arguments, to delete specific messages.
repl is used to respond to the current message (by default). It places
you in the editor with a prototype response form. While you're in the
editor, you may peruse the item you're responding to by reading the
file @. After completing your response, type “l” to list (review) it,
or “s” to send it.
comp allows you to compose a message by putting you in the editor on a
prototype message form, and then lets you send it via the whatnow com‐
mand. whatnow also supports easy-to-use management of MIME attachments
via its attach and related responses, as described in its man page.
All the nmh commands may be run with the single argument -help, which
causes them to print a list of the arguments they may be invoked with
and then exit.
All the nmh commands may be run with the single argument -version,
which causes them to print the version number of the nmh distribution,
and then exit.
Commands which take a message number as an argument (scan, show, repl,
...) also take one of the words “first”, “prev”, “cur”, “next”, or
“last” to indicate (respectively) the first, previous, current, next,
or last message in the current folder (assuming they are defined).
Commands which take a range of message numbers (rmm, scan, show, ...)
also take any of the abbreviations:
<num1>-<num2> Indicates all messages in the range <num1> to <num2>,
inclusive. The range must be nonempty.
<num>:+N
<num>:-N Up to N messages beginning with (or ending with) mes‐
sage num. Num may be any of the pre-defined symbols
first, prev, cur, next or last.
first:N
prev:N
next:N
last:N The first, previous, next or last messages, if they
exist.
There are many other possibilities such as creating multiple folders
for different topics, and automatically refiling messages according to
subject, source, destination, or content. These are beyond the scope
of this manual entry.
COMMANDS
Following is a list of all the nmh commands, grouped loosely according
to their role.
Sending
comp(1) compose a message
forw(1) forward messages
repl(1) reply to a message
whatnow(1) prompting front-end for send
Note that although whatnow provides much of the primary nmh user inter‐
face for sending mail, it is almost never invoked manually, but rather
is invoked indirectly by one of the above commands, after you've com‐
posed a message in your editor, and before you've decided to send it.
Here you can add attachments, check the recipient list, decide to quit
and send it later, etc.
Related utilities:
ali(1) list mail aliases
anno(1) annotate messages
whom(1) report to whom a message would go
dist(1) redistribute a message to additional addresses
Advanced commands, only sometimes invoked directly:
mhbuild(1) translate MIME composition draft
send(1) send a message
sendfiles(1) send multiple files in a MIME message
Incorporating
inc(1) incorporate new mail
Related utilities:
burst(1) explode digests into messages
msgchk(1) check for messages
rcvdist(1) asynchronously redistribute new mail
rcvpack(1) append message to file
rcvstore(1) asynchronously incorporate new mail
slocal(1) asynchronously filter and deliver new mail
Viewing
next(1) show the next message
prev(1) show the previous message
show(1)show(display) messages
scan(1) produce a one line per message scan listing
fnext(1) select the next folder with new messages
fprev(1) select the previous folder with new messages
Related utilities, only sometimes invoked directly:
mhl(1) produce formatted listings of nmh messages
mhlist(1) list information about content of MIME messages
mhn(1) display/list/store/cache MIME messages
mhshow(1) display MIME messages
mhstore(1) store contents of MIME messages into files
Searching
Within a folder:
pick(1) select messages by content
Across folders:
new(1) list folders with new messages
unseen(1) list new messages in a give set of folders
flist(1) list folders with messages in given sequence(s)flists(1) list all folders with messages in given sequence(s)folder(1) set/list current folder/message
folders(1) list all folders
Organizing
mark(1) mark messages
refile(1) file messages in other folders
rmf(1) remove folder
rmm(1) remove messages
sortm(1) sort messages
Convenience Wrappers
mhmail(1) send or read mail
msh(1)nmh shell
Utilities
mhparam(1) print nmh profile components
mhpath(1) print full pathnames of nmh messages and folders
packf(1) compress a folder into a single file
prompter(1) prompting editor front end
rcvtty(1) report new mail
Indirectly Invoked Commands
ap(8) parse addresses 822-style
conflict(8) search for alias/password conflicts
dp(8) parse dates 822-style
fmtdump(8) decode mh-format(5) files
install-mh(8) initialize the nmh environment
post(8) deliver a message
Files Used by nmh Commands
mh-alias(5) alias file for nmh message system
mh-draft(5) draft folder facility
mh-format(5) format file for nmh message system
mh-mail(5) message format for nmh message system
mh-profile(5) user customization for nmh message system
mh-sequence(5) sequence specification for nmh message system
mh-tailor(5) mail transport customization for nmh message system
FILES
/usr/bin
contains nmh commands
/etc/nmh
contains nmh format files
/usr/lib
contains nmh library commands
$HOME/.mh-profile
The user's nmh profile
SEE ALSOinstall-mh(1), mh-profile(5), mh-chart(7)BUGS
If problems are encountered with an nmh program, the problems should be
reported to the local maintainers of nmh. When doing this, the name of
the program should be reported, along with the version information for
the program.
To find out what version of an nmh program is being run, invoke the
program with the -version switch. This prints the version of nmh, the
host it was compiled on, and the date the program was linked.
Send bug reports and suggestions to nmh-workers@nongnu.org.
nmh-1.5-2 September 11, 2012 NMH(7)
