I would run the script from the command line before testing in a browser window, then printing the input or output of aml_read is simple and might display errors not shown in the browser. That first for loop can be more perlish:
for my $i ($TTYFIRST..$TTYLAST) {
  Tty_check($i,$start_ts,$end_ts,$selectedserver);
}

[download]
That script doesn't seem well thought out, if you're searching for 'tty1' it'll count lines with 'tty17' also. Depending on the format of the output of that aml_read command (minus the pipe to egrep), I might use perl's split function, so that I could do something like:
my %ttys;
for $line (`aml_read /l trace /h $_[3] /a commproc /s $_[1]  /b $_[2] 
+/d all`) {
 # I'm making this split up, you'll have to post the
 # format of aml_read or figure out the split yourself
 my ($something, $tty, $stuff) = split " ", $line;
 $ttys{$tty}++;
}

for my $tty (sort { $a <=> $b} keys %ttys) {
 print "Count for $tty: $ttys{$_}\n";
}

[download]

In reply to Re: a dumb question by runrig
in thread a dumb question by Motley

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