i see... 32 bit is for ip , and 16 bit is for port. one quicky question: ip address consists of 2 parts, one is network address, the other is host address. since unix.com is at 81.17.242.186, what is its network as well as its host address ?
How do you or what is the setup to keep the (server) up from shutting down? It is not server yet but it might very likely become to serve few clients. But, once I get in in the morning its off. It's Sparc, Solaris 8 and I would like to keep it running over night but once it is not attended it... (2 Replies)
I'm using AF_INET in sockets for inter process communication on the same machine. Is AF_UNIX better for IPC on the same machine than AF_INET in terms of performance? If so, how much better? I would like to know if there is sample code available to test this. I'm running the program on Solaris.
... (0 Replies)
Hi all,
I am working on following script which is already working and i am trying to understand but could not can any body help me in follwoing script.
I understand that it deletes record from tables. using DB2 import from /dev/null. I dont know where in second portion it loads the data in to... (0 Replies)
I have a HP-UX11i machine on the network and that works fine.
But, now i want to start this machine without network connection?
How must i do this?
Because, if i pull out the network cable it will not boot. (5 Replies)
Greetings!
I am attempting to write a *basic* network client in C. I have manage to create a socket but I have doubts as far as using AF_INET vs AF_UNIX.
At the present time, my client runs with AF_INET. Is AF_UNIX faster across hosts using the same OS flavor (Red Hat)? What is the difference... (1 Reply)
Hi all,
During reading the code, i met such expressment in a KSH script. I can not figure out what does this mean and don't know how to search it in the web. Could you please check below snippet and let me know what does this mean in a shell script:
VARIABLE=1
if ; then
.... (3 Replies)
**this was posted in another forum I suspect wrong one moved here **:confused:
Hello all. Let me qualify my question by saying that I am struggling with how to ask the question I am semi green but have no issue reading up if pointed in the right direction. Please be gentle!
A RHEL server 6.2.... (4 Replies)
Discussion started by: rsheikh01
4 Replies
LEARN ABOUT SUSE
tcp-environ
tcp-environ(5) File Formats Manual tcp-environ(5)NAME
tcp-environ - TCP-related environment variables
DESCRIPTION
The following environment variables describe a TCP connection. They are set up by tcp-env, tcpclient, and tcpserver. Note that TCPLOCAL-
HOST, TCPREMOTEHOST, and TCPREMOTEINFO can contain arbitrary characters.
PROTO
The string TCP.
TCPLOCALHOST
The domain name of the local host, with uppercase letters converted to lowercase. If there is no currently available domain name for
the local IP address, TCPLOCALHOST is not set.
TCPLOCALIP
The IP address of the local host, in dotted-decimal form.
TCPLOCALPORT
The local TCP port number, in decimal.
TCPREMOTEHOST
The domain name of the remote host, with uppercase letters converted to lowercase. If there is no currently available domain name for
the remote IP address, TCPREMOTEHOST is not set.
TCPREMOTEINFO
A connection-specific string, perhaps a username, supplied by the remote host via 931/1413/IDENT/TAP. If the remote host did not sup-
ply connection information, TCPREMOTEINFO is not set.
TCPREMOTEIP
The IP address of the remote host.
TCPREMOTEPORT
The remote TCP port number.
SEE ALSO tcpclient(1), tcpserver(1), tcp-env(1), tcp(4)tcp-environ(5)
02-02-2008
