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unix.7: Some wording improvements 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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Michael Kerrisk 2016-01-08 20:47:20 +01:00
parent eb73e8ad50
commit 84c8cae2c2
1 changed files with 9 additions and 9 deletions
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@ -620,21 +620,21 @@ that the applications that
pathname sockets follow the rules outlined above under
.IR "Pathname sockets" .
.SH EXAMPLE
The following code demonstrates the usage of sockets for local interprocess
communication.
The following code demonstrates the use of sequenced-packet
sockets for local interprocess communication.
It consists of two programs.
The server program waits for a connection from the client program.
The client sends all of its command-line arguments.
The server treats them as integers and adds them up.
The client sends each of its command-line arguments in separate messages.
The server treats the incoming messages as integers and adds them up.
The client sends the command string "END".
The server returns the result.
The client prints the sum of the received integers and exits.
The server sends back a message containing the sum of the client's integers.
The client prints the sum and exits.
The server waits for the next client to connect.
To stop the server the client is called with the command-line argument "DOWN".
To stop the server, the client is called with the command-line argument "DOWN".
.PP
The following output was recorded while running the server in the background
and repeatedly calling the client.
Execution of the server program ended when receiving the "DOWN" command.
and repeatedly executing the client.
Execution of the server program ends when it receives the "DOWN" command.
.SS Example output
.in +4n
.nf