Re: How to display the .pl process in command line

[bms]

Okay... Can you post your code? I have several ideas for this, but I'd like to gear it to your particular context.

[Anonymous Monk]

Here it goes much proper way to view: :)

open(OUTFILE, ">", "check_result.txt") or die ("unable to write output
+: $!");

my @url = ('www.yahoo.com', 'www.google.com' );    #for check Ping & c
+heck TCP

#check Ping

print OUTFILE "*Ping Result*\n";

use Net::Ping;

$p = Net::Ping->new("syn");

if ($p->ping($url2[0]))
{
    print OUTFILE "$url2[0] is alive. \n";
}
else
{
    print OUTFILE "$url2[0] is not alive. \n";
}
if ($p->ping($url2[1]))
{
    print OUTFILE "$url2[1] is alive. \n\n";
}
else
{
    print OUTFILE "$url2[1] is not alive. \n\n";
}

#check TCP Result

use strict;
use Socket;
use Time::HiRes qw( gettimeofday );
use Net::hostent;

print OUTFILE "*TCP Result*\n";

my $timeout = 3;

my $hostname = ($url2[0]);
my $hostname1 = ($url2[1]);
my $portnumber = '80';
my $portnumber1 = '80';
my $host = shift || $hostname;
my $host1 = shift || $hostname1;
my $port = shift || $portnumber;
my $port1 = shift || $portnumber1;
my $proto = getprotobyname('tcp');
my $iaddr = inet_aton($host);
my $iaddr1 = inet_aton($host1);
my $paddr = sockaddr_in($port, $iaddr);
my $paddr1 = sockaddr_in($port1, $iaddr1);

socket(SOCKET, PF_INET, SOCK_STREAM, $proto) || die "socket: $!";     
+#for casino.sbobet.com

eval {
  local $SIG{ALRM} = sub { die "timeout" };
  alarm($timeout);
  connect(SOCKET, $paddr) || error();
  alarm(0);
};

if ($^P) {
  close SOCKET || die "close: $!";
  print OUTFILE "$hostname is NOT listening on tcp port $portnumber.\n
+";
}
else {
  close SOCKET || die "close: $!";
  print OUTFILE "$hostname is listening on tcp port $portnumber.";
  my ($t02, $t12, $startTime2);
    $startTime2 = gettimeofday();
    connect(SOCK, $paddr);
    $t02 = gettimeofday() - $startTime2;
    close (SOCK);
    $t02 = gettimeofday() - $startTime2,
    printf OUTFILE ("  avg:%.8f", $t02);
    print OUTFILE ("ms\n");
}

socket(SOCKET, PF_INET, SOCK_STREAM, $proto) || die "socket: $!";   #f
+or casino1.sbobet.com

eval {
  local $SIG{ALRM} = sub { die "timeout" };
  alarm($timeout);
  connect(SOCKET, $paddr1) || error();
  alarm(0);
};

if ($ARGV) {
  close SOCKET || die "close: $!";
  print OUTFILE "$hostname1 is NOT listening on tcp port $portnumber1.
+\n";
}
else {
  close SOCKET || die "close: $!";
  print OUTFILE "$hostname1 is listening on tcp port $portnumber1.";
  my ($t02, $t12, $startTime2);
    $startTime2 = gettimeofday();
    connect(SOCK, $paddr1);
    $t02 = gettimeofday() - $startTime2;
    close (SOCK);
    $t02 = gettimeofday() - $startTime2,
    printf OUTFILE ("  avg:%.8f", $t02);
    print OUTFILE ("ms");
}

[Anonymous Monk]

okay this code is just a check ping and check tcp here it is: note: that I didn't make the script just edit and modify as part of my learning :) open(OUTFILE, ">", "check_result.txt") or die ("unable to write output: $!"); my @url = ('www.yahoo.com', 'www.google.com' ); #for check Ping & check TCP #check Ping print OUTFILE "*Ping Result*\n"; use Net::Ping; $p = Net::Ping->new("syn"); if ($p->ping($url2[0])) { print OUTFILE "$url2[0] is alive. \n"; } else { print OUTFILE "$url2[0] is not alive. \n"; } if ($p->ping($url21)) { print OUTFILE "$url21 is alive. \n\n"; } else { print OUTFILE "$url21 is not alive. \n\n"; } #check TCP Result use strict; use Socket; use Time::HiRes qw( gettimeofday ); use Net::hostent; print OUTFILE "*TCP Result*\n"; my $timeout = 3; my $hostname = ($url2[0]); my $hostname1 = ($url21); my $portnumber = '80'; my $portnumber1 = '80'; my $host = shift || $hostname; my $host1 = shift || $hostname1; my $port = shift || $portnumber; my $port1 = shift || $portnumber1; my $proto = getprotobyname('tcp'); my $iaddr = inet_aton($host); my $iaddr1 = inet_aton($host1); my $paddr = sockaddr_in($port, $iaddr); my $paddr1 = sockaddr_in($port1, $iaddr1); socket(SOCKET, PF_INET, SOCK_STREAM, $proto) || die "socket: $!"; #for casino.sbobet.com eval { local $SIG{ALRM} = sub { die "timeout" }; alarm($timeout); connect(SOCKET, $paddr) || error(); alarm(0); }; if ($^P) { close SOCKET || die "close: $!"; print OUTFILE "$hostname is NOT listening on tcp port $portnumber.\n"; } else { close SOCKET || die "close: $!"; print OUTFILE "$hostname is listening on tcp port $portnumber."; my ($t02, $t12, $startTime2); $startTime2 = gettimeofday(); connect(SOCK, $paddr); $t02 = gettimeofday() - $startTime2; close (SOCK); $t02 = gettimeofday() - $startTime2, printf OUTFILE (" avg:%.8f", $t02); print OUTFILE ("ms\n"); } socket(SOCKET, PF_INET, SOCK_STREAM, $proto) || die "socket: $!"; #for casino1.sbobet.com eval { local $SIG{ALRM} = sub { die "timeout" }; alarm($timeout); connect(SOCKET, $paddr1) || error(); alarm(0); }; if ($ARGV) { close SOCKET || die "close: $!"; print OUTFILE "$hostname1 is NOT listening on tcp port $portnumber1.\n"; } else { close SOCKET || die "close: $!"; print OUTFILE "$hostname1 is listening on tcp port $portnumber1."; my ($t02, $t12, $startTime2); $startTime2 = gettimeofday(); connect(SOCK, $paddr1); $t02 = gettimeofday() - $startTime2; close (SOCK); $t02 = gettimeofday() - $startTime2, printf OUTFILE (" avg:%.8f", $t02); print OUTFILE ("ms"); }