hi...
can anyone pls suggest a few methods to check whether a computer is connected to any network, using the terminal, not GUI.
thanks
eskay (1 Reply)
hi, i am newbie of socket. i want to ask some question. if i want to send file from client to server, how do i do? and if i want to send file from server to client, how do i do?
any pro help me and if possible, you can post code for an example
i need it very much
thank you for helping me:)... (1 Reply)
hello,
I'm planning to do inventory of all our servers but this time it's more on physical. Meaning I would like to check all hardware connected to it (external only like storage, power support) including the count Would like to get perhaps its serial nr..(linux and solaris different servers... (2 Replies)
hi
am senthil
am developing a software to send and receive SMS using HTTP connection
first of all am forming a URL and sending that URL to a remote server using my Client Program
i send that url through Socket(using Send() Function)
if i send more than one URL one by one using the same... (0 Replies)
hi
am senthil
am developing a software to send and receive SMS using HTTP connection
first of all am forming a URL and sending that URL to a remote server using my Client Program
i send that url through Socket(using Send() Function)
if i send more than one URL one by one using the same... (4 Replies)
Hello everyone,,
I am doing one socket programming.Is it possible to send one file from client to server without using buffer??.I am sending tar files.
Thanks in Advance (9 Replies)
I need some help thinking of ways to quickly check if I am connected to the internet while on an internal network. I never lose connection to the internal network but for some annoying reason I lose the internet quite often. I don't get any errors or warnings. I usually find out that I have lost my... (2 Replies)
I am trying to get the data from oracle table to a variable I have tried the below code
#/usr/bin/sh
echo " I am in correct loop"
SPOOL_FILE=/app/scripts/alt.lst
sqlplus /nolog <<END_SQL
connect bindu/bindu@gis
whenever sqlerror exit failure rollback;... (4 Replies)
Discussion started by: Kiransagar
4 Replies
LEARN ABOUT DEBIAN
socket::getaddrinfo::strict
Socket::GetAddrInfo::Strict(3pm) User Contributed Perl Documentation Socket::GetAddrInfo::Strict(3pm)NAME
"Socket::GetAddrInfo::Strict" - Provide Socket::GetAddrInfo functions which throw exceptions
SYNOPSIS
use Socket qw( SOCK_STREAM );
use Socket::GetAddrInfo::Strict qw( getaddrinfo getnameinfo );
use IO::Socket;
my $sock;
my %hints = ( socktype => SOCK_STREAM );
my @res = getaddrinfo( "www.google.com", "www", \%hints );
while( my $ai = shift @res ) {
$sock = IO::Socket->new();
$sock->socket( $ai->{family}, $ai->{socktype}, $ai->{protocol} ) or
undef $sock, next;
$sock->connect( $ai->{addr} ) or undef $sock, next;
last;
}
if( $sock ) {
my ( $host, $service ) = getnameinfo( $sock->peername );
print "Connected to $host:$service
";
}
DESCRIPTION
Socket::GetAddrInfo provides the functions of "getaddrinfo" and "getnameinfo", which return lists whose first element is error value, or
false indicating no error occured.
This module wraps the functions provided by "Socket::GetAddrInfo" to check this error value, and throw an exception (using "die") if an
error occured. If not, then the remaining values are returned as normal. This can simplify the logic of a program which otherwise simply
throws its own exception on failure anyway.
FUNCTIONS
@res = getaddrinfo( $host, $service, $hints )
After a successful lookup, returns the list of address structures, as documented in Socket::GetAddrInfo. If the lookup fails, an exception
containing the string form of the error is thrown instead.
( $host, $service ) = getnameinfo( $addr, $flags, $xflags )
After a successful lookup, returns the host and service name, as documented in Socket::GetAddrInfo. If the lookup fails, an exception
containing the string form of the error is thrown instead.
AUTHOR
Paul Evans <leonerd@leonerd.org.uk>
perl v5.14.2 2012-06-08 Socket::GetAddrInfo::Strict(3pm)