This is the command nwrite that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
nwrite - enhanced write
SYNOPSIS
nwrite [-i minutes] [-a] user[.ttyname] [user[.ttyname] ...]
DESCRIPTION
nwrite copies lines from your terminal to the terminals of one or more users. When
called, it begins copying lines you type to the recipient's terminal(tty). Before sending
the first line of text, nwrite prepends the message
Message from <name> on <tty> [to user [users ...]] at <time> ...
Communication continues until an end of file is read from the terminal or an interrupt is
sent. At that point nwrite writes `EOF' (or `EOF (sendername)' if whoeof is set) on the
other terminal and exits.
If you want to write to a user who is logged in more than once, the ttyname argument may
be used to indicate the appropriate terminal name, OR, you can let nwrite find the first
writable tty, and write to that. Additionally, you can use the -i option to specify a
number of minutes; ttys more idle than the number you specify will be ignored when looking
for ttys to write to.
Permission to write may be denied or granted by use of the mesg command. At the outset
writing is allowed. Certain commands, in particular nroff and pr(1) disallow messages in
order to prevent messy output.
NWRITERC
To control how incoming nwrites look to you, create a ~/.nwriterc with lines of the form:
option value
Where value is either 0 or 1 (meaning no and yes) and option is one of:
headers
Display "user> " before each incoming line.
beep Cause the terminal to beep when the message header comes through.
nodelay
Do not wait for the first line of input before displaying the message header.
bold Takes the following string values:
never no bolding (default)
header message header only
tag message header and "login>" line tags
all bold everything
showtarg
Used to control the behavior of the message header. Takes the following string
values:
never never show recipient list
multi only if more than one recipient (default)
always always show recipients
whoeof When sending EOF, append username to differentiate between many Users at once like
this: "EOF (user)".
Note that your home directory must be world executable and the .nwriterc itself must be
world readable.
EXAMPLE NWRITERC
headers 1
nodelay 0
beep 0
bold header
showtarg multi
OPTIONS
-a arguments are zeroed so that the process table entry does not reveal who you are
writing to. (Not available on all systems.)
-i <minutes>
Ignore ttys more idle than <minutes> minutes.
Use nwrite online using onworks.net services
