11-08-2010
I finally understood what you guys mean, actually,i want to send lines of text for asking the beer. i have checked something about socket, TCP, but still have no idea for my program, please give me a hand.
thank you
Xiao
---------- Post updated at 04:36 PM ---------- Previous update was at 04:33 PM ----------
yes, that is make me understand what you mean, i'm appreciate for your patience, i need to order beer by lines of text, so how can i do next step?
10 More Discussions You Might Find Interesting
1. Programming
How can 'popen()' be used for reading and writing to opening pipe?
If i try 'popen("prog", "rw")'
and then put and get chars - it does
not work.
What is wrong? (1 Reply)
Discussion started by: szzz
1 Replies
2. Shell Programming and Scripting
I have tried to show the file name whose size is greater than 200 byte in current directory.
Please help me.
ls -l | tr -s " " " " | cut -f 5,9 -d " " >out.txt
#set -a x `cat out.txt`
i=0
`cat out.txt` | while
do
read x
echo $x
#re=200
j=0
if }" < "200" ]
then
echo $j
j=`expr $j... (2 Replies)
Discussion started by: rinku
2 Replies
3. Shell Programming and Scripting
I need to find all the files that have group Read or Write permission or files that have user write permission.
This is what I have so far:
find . -exec ls -l {} \; | awk '/-...rw..w./ {print $1 " " $3 " " $4 " " $9}'
It shows me all files where group read = true, group write = true... (5 Replies)
Discussion started by: shunter63
5 Replies
4. Programming
Hi all,
I have a problem with some read/write functions.
I have a .bin file which contains a lot of structures as follows:
struct alumno
{
char id;
char apellido1;
char apellido2;
char nombre;
float nota1p;
float nota2p;
float notamedia;
char photofilename;
};
What I have... (3 Replies)
Discussion started by: Attenea
3 Replies
5. IP Networking
Hi,
We have smb client running on two of the linux boxes and smb server on another linux system. During a backup operation which uses smb, read of a file was allowed while write to the same file was going on.Also simultaneous writes to the same file were allowed.Following are the settings in the... (1 Reply)
Discussion started by: swatidas11
1 Replies
6. IP Networking
hi
am newbie to unix and socket programing
I am trying to figuring out syntax for read and write
to send data from server to client and client can read it
I have to send two integers
write(newsockfd,buffer,"%d %d",x,y,0) writing from client where x and y are two integers..
... (7 Replies)
Discussion started by: karthik1238
7 Replies
7. Shell Programming and Scripting
Hello all,
I have a requirement to read and write to a tcp socket from an HP-UX shell script. I see a /dev/tcp character device on my servers:
crw-rw-rw- 1 root root 72 0x00004f Mar 28 18:37 /dev/tcp
So I believe this is what I should use. The problem is that all the... (2 Replies)
Discussion started by: lupin..the..3rd
2 Replies
8. Shell Programming and Scripting
I have got a file in following format:
AAAAAAA
BBBBBBBB
CCCCCCC
DDDDDDD
I am trying to read this file and out put it in following format:
AAAAAAA,BBBBBBB,CCCCCCC,DDDDDD
Preferred method is shell or Perl.
Any help appreciated. (11 Replies)
Discussion started by: Araoki
11 Replies
9. Shell Programming and Scripting
Hello Guys, How all are doing?
I have an issue in Unix and want help from all of you
I have a file in UNIX which it read by line by line , If at the end of line '0' is written the it should fetch that line into another file and change '0' to '1'
and If at the end of line '1' is written then it... (10 Replies)
Discussion started by: adisky123
10 Replies
10. Programming
Can someone help me to write this program in C in QNX?
Using the FIFO queues write a simple communication system consisting of programs write and read. The program write the parameters given strings enclosed in single quotes. These strings are written to the FIFO file. Reads the program read... (1 Reply)
Discussion started by: ebasse2
1 Replies
LEARN ABOUT DEBIAN
emp_hub
emp_hub(6) Games Manual emp_hub(6)
NAME
emp_hub - Empire multiplexer
SYNOPSIS
emp_hub [-persistent] [-debug] [-help] [-mirror] host port localport
DESCRIPTION
emp_hub allows multiple clients to simultaneously connect to a single Empire country. This allows you to use both a fast and a smart
client simultaneously. It also permits multiple corulers to log in at once.
Parameters
host Hostname of the upstream server.
port TCP/IP port number the empire server is running on.
localport TCP/IP port number the emp_hub should listen to for incoming client connections.
-mirror Copy commands and replies to all clients using new protocols. Currently only the lafe client is aware of these protocols,
though most clients will ignore them.
-persistent Normally emp_hub exits after the last client disconnects. With this option emp_hub does not exit, and will wait for new
clients to connect. emp_hub must be killed by the user using the kill command.
-help Brief usage information.
-debug Print lots of messages, including everything sent and received by a client. Useful when debugging either emp_hub , a client,
or the server.
SEE ALSO
emp_server(6), emp_client(6), emp_hub(6), pei(6), eif(6), http://www.empire.net/~harmless/guide.html, http://empire.idlpaper.com/
BUGS
Due to the nature of the empire protocol, only one client may have input focus at one time. If a client pauses at a context sensitive
prompt from the server, all other clients will be unable to send data.
AUTHOR
This manual page was written by Drake Diedrich <Drake.Diedrich@anu.edu.au>
emp_hub(6)