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SENDMSG(1) | General Commands Manual | SENDMSG(1) |
NAME¶
sendmsg - send a message via InternetSYNOPSIS¶
sendmsg [ -46vVfrmMl ] [ -u 'from' ] [ -s 'message' ] recipientDESCRIPTION¶
sendmsg sends a one line text message to the terminal(s) of the specified recipient.On the receiving site there must be a SAFT-server (Simple Asynchronous File Transfer) installed, like the sendfiled and the recipients terminal must be writeable.
The recipient address can be specified as:
- user
- a local user or a sendfile alias (see below), e.g.: framstag
- user@host
- an user on a remote host, e.g.: framstag@bofh.belwue.de
- saft://host/user
- like above, but in URL-syntax, e.g.: saft://bofh.belwue.de/framstag
- saft://host:port/user
- like above, but with alternate SAFT-port, e.g.: saft://bofh.belwue.de:4870/framstag
OPTIONS¶
- -4, -6
- Explicitly force IPv4 or IPv6 connections. By default, the program will try to resolve the name given, and choose the appropriate protocol automatically. If resolving a host name returns both IPv4 and IPv6 addresses, sendmsg will try to use the adresses in the order they are returned by the resolver.
- -v
- Verbose mode: show SAFT protocol messages.
- -V
- Show version information and exit.
- -f
- Force sending of messages and ignore tty (re)settings.
- -r
- Reply to last received message.
- -m
- Receive messages only on this tty. This is the default.
- -M
- Allow receiving messages on other ttys.
- -l
- Allow sending of multiline messages messages.
- -s 'message'
- Send directly message.
- -u 'from'
- Set sender to from instead of $LOGNAME.
- -q
- Quiet mode: print no transfer messages.
EXAMPLES¶
sendmsg neg@linux.rus.uni-stuttgart.demessage: how about lunch?
FILES¶
- /etc/sendfile.deny
- Users which are not allowed to receive files or messages (set by root).
- /var/spool/sendfile/$LOGNAME/config/restrictions
- List of addresses from where you don't want messages or files. The format
is:
user@host [mfb]
m stands for messages, f for files and b for both. Wildcards * and ? are allowed. Examples:
gates@microsoft.com b *aol.com m
- /var/spool/sendfile/$LOGNAME/config/aliases
- The sendfile alias file. Format:
alias address
Example:
chief grmblfz@bigvax.somewhere.net
SEE ALSO¶
sendfile(1).AUTHOR¶
Ulli Horlacher - framstag@rus.uni-stuttgart.de3rd Berkeley Distribution |