Return to login_count.pl CVS log

Up to [LON-CAPA] / loncom / debugging_tools

- add ability to ignore a regexp of users

    1: use strict;
    2: use File::Find;
    3: use POSIX qw(strftime);
    4: use lib '/home/httpd/lib/perl/';
    5: use LONCAPA::Configuration;
    6: use Date::Manip;
    7: 
    8: my $start_time=&UnixDate("Aug 30th 00:00:00 2004","%s");
    9: my @counts=('1','10','100','1000','10000','100000','250000','1000000');
   10: my @ignored_users=('^itds\d+$');
   11: 
   12: sub only_user_activitylog_files {
   13:     print (join("\n",@_));
   14:     return 1;
   15: }
   16: 
   17: my %data;
   18: my $numusers;
   19: my %machine;
   20: sub process_activitylog_file {
   21:     if ($File::Find::dir=~m|/\d/\d/\d/|) { return; }
   22:     if ($_ ne 'activity.log') {	return; }
   23:     open(FILE,"<$File::Find::name");
   24:     $numusers++;
   25:     my $user=(split('/',$File::Find::dir))[-1];
   26:     foreach my $expr (@ignored_users) {
   27: 	if ($user=~/$expr/) { print("\nignoring $user\n"); return; }
   28:     }
   29:     while (my $line=<FILE>) {
   30: 	if ($line !~ /Login/) { next; }
   31: 	my ($date,$machine)=split(':',$line,3);
   32: 	if ($date > $start_time) {
   33: 	    push (@{$data{$date}},$user);
   34: 	    $machine{$machine}++;
   35: 	}
   36:     }
   37:     if ($numusers%100 == 0) {
   38: 	print "\b\b\b\b\b\b\b\b\b\b\b\b\b\bDid $user";
   39:     }
   40: }
   41: 
   42: sub print_data {
   43:     my $total_login=0;
   44:     my %byday;
   45:     print("\n");
   46:     foreach my $key (sort(keys(%data))) {
   47: 	#print(scalar(localtime($key))." ".scalar(@{$data{$key}})."\n");
   48: 	$total_login+=scalar(@{$data{$key}});
   49: 	my $day=strftime('%F',localtime($key));
   50: 	$byday{$day}+=scalar(@{$data{$key}});
   51: 	while ($counts[0] && $total_login >= $counts[0]) {
   52: 	    print("The $counts[0] ($total_login) login was ".
   53: 		  join(', ',@{$data{$key}})."\n");
   54:             shift(@counts);
   55:         }
   56: 
   57:     }
   58:     foreach my $key (sort(keys(%byday))) {
   59:     	print("$key -> $byday{$key}\n");
   60:     }
   61:     print("total -> $total_login\n");
   62:     print("\nMachine Logins\n");
   63:     foreach my $key (sort(keys(%machine))) {
   64: 	print("$key \t-> $machine{$key}\n");
   65:     }
   66: }
   67: 
   68: $|=1;
   69: sub main {
   70:     my $perlvar=LONCAPA::Configuration::read_conf('loncapa.conf');
   71:     find(
   72:          {
   73: #          preprocess => \&only_user_activitylog_files,
   74: #          wanted     => \&print_filename,
   75: #          wanted     => \&log_metadata,
   76: 	     wanted     => \&process_activitylog_file,
   77: 	 }, 
   78:          $perlvar->{'lonUsersDir'}.'/'.$perlvar->{'lonDefDomain'});
   79:     &print_data();
   80: }
   81: &main();
   82: