The script modifies several devices and would like the progress of each device printed when they are completed. The code resides on a SUN OS server using tomcat. The browsers tried are Netscape 9.0 and IE 7.0. The output of the script is not displayed until it completes. Here is the code:

#!/usr/bin/perl

use CGI qw(:standard);

$bbslist = "/opt/BBSacct/bbslist.txt";
$bbs = "/opt/BBSacct/bbsacct.exe";
@bbspop = ("ALL");
$BBSPass = "!BBS4acct";
$| = 1;

open(BBSL,$bbslist);
@lines = <BBSL>;
close(BBSL);
foreach $line (@lines) {
    chomp($line);
    @s = split(/ /,$line);
    push(@bbspop,$s[0]);
}

print header;
print "<FONT color=#006600><h1>BBS User Account Management</h1></FONT>
+\n";

print start_html('BBS Account Management'),
    start_form,
    "User Name: ",textfield(-name=>'Uname',-size=>15),
    p,
    radio_group(-name=>'ad',-values=>['Add Account','Delete Account','
+Change Password'],-default=>'Add Account'),
    p,
    "BBS Hostname: ",popup_menu(-name=>'Host',-values=>[@bbspop],-defa
+ult=>'ALL'),
    p,
    "New Password: ",textfield(-name=>'Npass',-size=>15)," (Minimum 8 
+characters containing 1 upper, 1 lower, 1 number,
and 1 special)",
    p,
    "Execute Password: ",password_field(-name=>'Epass',-size=>8)," ",s
+ubmit(-name=>'Execute'),
    end_form,
    hr;

if (param()) {
    $Epass = param(Epass);
    $Uname = param(Uname);
    $ad = param(ad);
    $Host = param(Host);
    $Npass = param(Npass);

    if ($Epass ne BBS) {
        print "<FONT color=red><TT><B>Invalid Execute Password</B></TT
+></FONT>\n";
        exit;
    } else {
        print "<TT><B>Processing</B></TT>\n";
        print "<CENTER></CENTER>\n";
    }
    stringcheck($Uname,"User Name");

    if ($Host ne "ALL") {
        $pc = `ping $Host`;
        if ($pc =~ /alive/) {
        } else {
            print "<FONT color=red><TT><B>Could not connect to $Host</
+B></TT></FONT>\n";
            print "<CENTER></CENTER>\n";
            exit;
        }
        open(BBSF,$bbslist);
        @lines = <BBSF>;
        close(BBSF);
        foreach $line (@lines) {
            chomp($line);
            @s = split(/ /,$line);
            $hc = $s[0];
            if ($Host =~ /$hc/) {
                $Pass = $s[1];
            }
        }
        if ($ad eq "Add Account") {
            stringcheck($Npass,"New Password");
            runexp($Host,$Pass,$Uname,$Npass,"a");
        }
        if ($ad eq "Delete Account") {
            runexp($Host,$Pass,$Uname,$Npass,"d");
        }
        if ($ad eq "Change Password") {
            stringcheck($Npass,"New Password");
            runexp($Host,$Pass,$Uname,$Npass,"d");
            runexp($Host,$Pass,$Uname,$Npass,"a");
        }
    } else {
        open(BBSL,$bbslist);
        @lines = <BBSL>;
        close(BBSL);
        foreach $line (@lines) {
            chomp($line);
            @s = split(/ /,$line);
            $Host = $s[0];
            $Pass = $s[1];
            $pc = `ping $Host`;
            if ($pc =~ /alive/) {
            } else {
                print "<FONT color=red><TT><B>Could not connect to $Ho
+st</B></TT></FONT>\n";
                print "<CENTER></CENTER>\n";
                next;
            }
            if ($ad eq "Add Account") {
                stringcheck($Npass,"New Password");
                runexp($Host,$Pass,$Uname,$Npass,"a");
            }
            if ($ad eq "Delete Account") {
                runexp($Host,$Pass,$Uname,$Npass,"d");
            }
            if ($ad eq "Change Password") {
                stringcheck($Npass,"New Password");
                runexp($Host,$Pass,$Uname,$Npass,"d");
                runexp($Host,$Pass,$Uname,$Npass,"a");
            }
        }
    }
}

sub stringcheck {
    my($nc,$em) = @_;
    if (length($nc) == 0) {
        print "<FONT color=red><TT><B>ERROR - Must input $em</B></TT><
+/FONT>\n";
        exit;
    }
}

sub runexp {
    my($Ho,$Pa,$Us,$Na,$Wh) = @_;
    @f = `$bbs $Ho $Pa $Us $Wh $Na`;
    foreach $line (@f) {
        chomp($line);
        if ($line =~ /COMPLETE/) {
            @s = split(/Z/,$line);
            $em = $s[1];
            print "<FONT color=green><TT><B>$em Complete</B></TT></FON
+T>\n";
            print "<CENTER></CENTER>\n";
        }
        if ($line =~ /^ERROR/) {
            @s = split(/Z/,$line);
            $em = $s[1];
            print "<FONT color=red><TT><B>$em</B></TT></FONT>\n";
            print "<CENTER></CENTER>\n";
        }
    }
}
[download]