Hi , I new in this one, I make a cgi program that use fork, for printing Dots(".") by the child process , while the parent process is busy.
My problem is that the I can’t see the dots .
Probably I need to use pip, but I don’t know how to use it properly
my program is:
#!/usr/bin/perl -w
use strict;
use CGI::Carp qw(fatalsToBrowser);
$| = 1;
print "Content-type: text/html\n\n";
print '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
+', "\n";
print "<html><head><title>Testausgabe</title>\n";
print "</head><body>\n";
my $Kind_pid = fork();
if(kill(0,$Kind_pid)) {
print "<p>whate while process</p>\n";
for (my $i=0;$i<5000000;$i++)
{
}
print ("end for");
kill("KILL",$Kind_pid);
}
else{
while(1)
{
sleep 1;
print ".";
}
}
print "</body></html>\n";
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