Here is my problem. I don't know make this redirection thing work. The output file (called output.c) looks like this
#include<stdio.h>
int main()
{
int k;
int m;
print f("%d\n", k);
printf("%d\n", m);
return 0;
}
the input file(called input.c) is this
#include<stdio.h>
int... (2 Replies)
Hi,
The code below works, it's a part of a bash shell script that serve to search a pattern $pattern_da_cercare in the files contained in a directory $directory_iniziale.
Now the proble is:
How can I redirect stderr to a file?
PS: so I want to redirect ALL the errors to a file.
I tryed... (9 Replies)
Hi,
I have a Perl script that finds some files based on some criteria and then it processes the file contents using some logic.
Extract:
print "Started ... ";
my $command = "<unix command>";
@arr=`$command`;
$size=@arr;
print "Size: ".$size
If I turn on the Perl debugging option then I... (3 Replies)
Hello,
I am currenlty using a link to go back to previous page in Perl-CGI.
Now I want to auto redirect the page after 5 seconds. Can anybody help!!!! (1 Reply)
I have a csh script which I am using to run a program
set data = $argv
set inmod = $argv
set nxz = $argv
# Remove the file extension .pmod
set data = ` echo $data | awk 'BEGIN { FS=".dat" } { print $1 }' `
set inmod = ` echo $inmod | awk 'BEGIN { FS=".vmod" } { print... (8 Replies)
Hello,
my C application under unix runs in redirecting stdin to a file.
Example:$appli1 <file1. This application waits often on a scanf().
But I would temporarely reassign stdin at the keyboard for waiting a user's answer. So I thought to add system("appli2"); in the code of appli1. In its... (4 Replies)
Hi Guys,
I m new to UNIX and new to this forum. Was wondering if someone can help me understand redirection (standard input output pipeline etc)
for starters, not too sure what this would mean
who | sort > sortedfile | pr | lp
im starting to understand common commands but when throwing... (2 Replies)
Hello everyone,I'm reading a book and there's code fragment:
exec 3>&1
ls -l 2>&1 >&3 3>&- | grep bad 3>&-
exec 3>&-
It says that the red part of that code does not close fd 3 but the green does close the fd 3.I can't understand that.....Why?Any predicate will be appreciated.:) (18 Replies)
Hello All,
I am using the below script to gather various tools running by the user, we have more than 100 tools running on the server so my challenge is to redirect memory & cpu load to the file with the name of the tool.so am using the below script i am stucking how to redirect to the file... (2 Replies)
explain the redirections 1>, 2>, 3>, .....
and 1< ,2<,3<.....
where we use these things
thanks
Thread moved from AIX forum (2 Replies)
Discussion started by: tsurendra
2 Replies
LEARN ABOUT MOJAVE
http::request5.18
HTTP::Request(3) User Contributed Perl Documentation HTTP::Request(3)NAME
HTTP::Request - HTTP style request message
SYNOPSIS
require HTTP::Request;
$request = HTTP::Request->new(GET => 'http://www.example.com/');
and usually used like this:
$ua = LWP::UserAgent->new;
$response = $ua->request($request);
DESCRIPTION
"HTTP::Request" is a class encapsulating HTTP style requests, consisting of a request line, some headers, and a content body. Note that the
LWP library uses HTTP style requests even for non-HTTP protocols. Instances of this class are usually passed to the request() method of an
"LWP::UserAgent" object.
"HTTP::Request" is a subclass of "HTTP::Message" and therefore inherits its methods. The following additional methods are available:
$r = HTTP::Request->new( $method, $uri )
$r = HTTP::Request->new( $method, $uri, $header )
$r = HTTP::Request->new( $method, $uri, $header, $content )
Constructs a new "HTTP::Request" object describing a request on the object $uri using method $method. The $method argument must be a
string. The $uri argument can be either a string, or a reference to a "URI" object. The optional $header argument should be a
reference to an "HTTP::Headers" object or a plain array reference of key/value pairs. The optional $content argument should be a
string of bytes.
$r = HTTP::Request->parse( $str )
This constructs a new request object by parsing the given string.
$r->method
$r->method( $val )
This is used to get/set the method attribute. The method should be a short string like "GET", "HEAD", "PUT" or "POST".
$r->uri
$r->uri( $val )
This is used to get/set the uri attribute. The $val can be a reference to a URI object or a plain string. If a string is given, then
it should be parseable as an absolute URI.
$r->header( $field )
$r->header( $field => $value )
This is used to get/set header values and it is inherited from "HTTP::Headers" via "HTTP::Message". See HTTP::Headers for details and
other similar methods that can be used to access the headers.
$r->accept_decodable
This will set the "Accept-Encoding" header to the list of encodings that decoded_content() can decode.
$r->content
$r->content( $bytes )
This is used to get/set the content and it is inherited from the "HTTP::Message" base class. See HTTP::Message for details and other
methods that can be used to access the content.
Note that the content should be a string of bytes. Strings in perl can contain characters outside the range of a byte. The "Encode"
module can be used to turn such strings into a string of bytes.
$r->as_string
$r->as_string( $eol )
Method returning a textual representation of the request.
SEE ALSO
HTTP::Headers, HTTP::Message, HTTP::Request::Common, HTTP::Response
COPYRIGHT
Copyright 1995-2004 Gisle Aas.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.18.2 2012-02-15 HTTP::Request(3)