At the same time!? That may be like a giant bandwidth hog.. but oookay.
You may be able to do it like this..
Loop from 1 to 20... (numbers being 1..20)
Well, that, or you can learn to fork in perl.
Basically here is the logic. Loop through all of your sites, and execute the perl script with the argument of what site you want to ftp data to/from, and then throw it in the background to do its thing (so the loop continues). No guarantees it will work, but it should.
I receive files by FTP in an input directory. Every 10 seconds a process checks if some new file has arrived to the input directory and then the process moves them to another directory to be read by a second process.
The problem is that there is no way to know if the download has finished... (11 Replies)
FROM WINDOWS , WHILE GETTING DATA FROM HP-UNIX SERVER USING FTP, I AM ABLE TO GET DATA ONLY LESS THAN 4GB FILE, PLZ HELP ME HOW TO GET MORE MORE THAN 4GB FILE. (4 Replies)
Hello,
I am trying to download several files from a remote FTP server using Net::FTP from within a perl script. The files download alright, except they appear to be corrupted. I know this because once after downloading, I use bzcat to pipe the files to a split command, and bzcat complains saying... (3 Replies)
Hi All,
I am using ncftpput in one of my c-shell script to upload files to a remote location. The source files keep coming continuosly and to upload each file ncftpput opens a new connection everytime. It means ncftp uploads the file1 than file2 than file3 .... There is gap 20-25 secs between... (10 Replies)
I am begginer to perl scripting, i like to learn all the functionality of the perl scrpting , Could you please help me on this :confused::confused: (2 Replies)
I m interested in making multiple websites, all with the same basic functionality but will have different designs or templates. is there a way they can all run off the same basic underlying code, but use different templates. what is the best method of doing this. (1 Reply)
Hi,
I have a problem while ftp'ing zip files one after the other from linux source directory to a ftp host machine. here is the shell script:
#!/bin/ksh
dir=data/dir1/dir2 # this dir is linux source directory where zip files located.
rmtdir='/home/'
echo $dir
for i in /$dir/*; do
if ;... (7 Replies)
Need assistance
I have a script which i can download the files from ftp server using perl . But i want to download multiple files at a time
#!/usr/bin/perl -w
use Net::FTP;
$ftp = Net::FTP->new("ftp.ncdc.noaa.gov");
$ftp->login('username', 'password');
$ftp->cwd("<dir>");... (9 Replies)
Hi All,
Please help.
I have requirement to read the file / folder based on the latest date and download the file and folder.
There will be files and folders in the location like
20140630-144422
20140630-144422.csv
20140707-182653
20140707-182653.csv
20140710-183153... (7 Replies)
Discussion started by: Praveen Pandit
7 Replies
LEARN ABOUT DEBIAN
io::async::pid
IO::Async::PID(3pm) User Contributed Perl Documentation IO::Async::PID(3pm)NAME
"IO::Async::PID" - event callback on exit of a child process
SYNOPSIS
use IO::Async::PID;
use POSIX qw( WEXITSTATUS );
use IO::Async::Loop;
my $loop = IO::Async::Loop->new;
my $kid = $loop->fork(
code => sub {
print "Child sleeping..
";
sleep 10;
print "Child exiting
";
return 20;
},
);
print "Child process $kid started
";
my $pid = IO::Async::PID->new(
pid => $kid,
on_exit => sub {
my ( $self, $exitcode ) = @_;
printf "Child process %d exited with status %d
",
$self->pid, WEXITSTATUS($exitcode);
},
);
$loop->add( $pid );
$loop->run;
DESCRIPTION
This subclass of IO::Async::Notifier invokes its callback when a process exits.
For most use cases, a IO::Async::Process object provides more control of setting up the process, connecting filehandles to it, sending data
to and receiving data from it.
EVENTS
The following events are invoked, either using subclass methods or CODE references in parameters:
on_exit $exitcode
Invoked when the watched process exits.
PARAMETERS
The following named parameters may be passed to "new" or "configure":
pid => INT
The process ID to watch. Must be given before the object has been added to the containing "IO::Async::Loop" object.
on_exit => CODE
CODE reference for the "on_exit" event.
Once the "on_exit" continuation has been invoked, the "IO::Async::PID" object is removed from the containing "IO::Async::Loop" object.
METHODS
$process_id = $pid->pid
Returns the underlying process ID
$pid->kill( $signal )
Sends a signal to the process
AUTHOR
Paul Evans <leonerd@leonerd.org.uk>
perl v5.14.2 2012-10-24 IO::Async::PID(3pm)