head	1.2;
access;
symbols
	RELENG_2_2_8_RELEASE:1.1.1.1
	RELENG_2_2_7_RELEASE:1.1.1.1
	RELENG_2_2_6_RELEASE:1.1.1.1
	RELENG_2_2_5_RELEASE:1.1.1.1
	RELENG_2_2_2_RELEASE:1.1.1.1
	RELENG_2_2_1_RELEASE:1.1.1.1
	RELENG_2_2_0_RELEASE:1.1.1.1
	RELENG_2_1_7_RELEASE:1.1.1.1.6.1
	RELENG_2_1_6_1_RELEASE:1.1.1.1.6.1
	RELENG_2_1_6_RELEASE:1.1.1.1.6.1
	RELENG_2_2:1.1.1.1.0.8
	RELENG_2_2_BP:1.1.1.1
	RELENG_2_1_5_RELEASE:1.1.1.1.6.1
	RELENG_2_1_0_RELEASE:1.1.1.1
	RELENG_2_1_0:1.1.1.1.0.6
	RELENG_2_1_0_BP:1.1.1.1
	RELENG_2_0_5_RELEASE:1.1.1.1
	RELENG_2_0_5:1.1.1.1.0.4
	RELENG_2_0_5_BP:1.1.1.1
	RELENG_2_0_5_ALPHA:1.1.1.1
	RELEASE_2_0:1.1.1.1
	BETA_2_0:1.1.1.1
	ALPHA_2_0:1.1.1.1.0.2
	perl_4_036_bmake:1.1.1.1
	lwall:1.1.1;
locks; strict;
comment	@# @;


1.2
date	98.09.09.06.49.05;	author markm;	state dead;
branches;
next	1.1;

1.1
date	94.09.10.06.27.48;	author gclarkii;	state Exp;
branches
	1.1.1.1;
next	;

1.1.1.1
date	94.09.10.06.27.49;	author gclarkii;	state Exp;
branches
	1.1.1.1.6.1
	1.1.1.1.8.1;
next	;

1.1.1.1.6.1
date	96.06.05.02.42.04;	author jkh;	state Exp;
branches;
next	1.1.1.1.6.2;

1.1.1.1.6.2
date	99.09.05.11.11.11;	author peter;	state Exp;
branches;
next	;

1.1.1.1.8.1
date	99.09.05.11.06.55;	author peter;	state Exp;
branches;
next	;


desc
@@


1.2
log
@Old Perl is leaving us. Goodbye, faithful friend.
@
text
@#!/usr/bin/perl -P

# $Header: /home/ncvs/src/gnu/usr.bin/perl/eg/scan/scan_last,v 1.1 1994/09/10 06:27:48 gclarkii Exp $

# This reports who was logged on at weird hours

($dy, $mo, $lastdt) = split(/ +/,`date`);

open(Last, 'exec last 2>&1 |') || die "scan_last: can't run last";

while (<Last>) {
#if defined(mc300) || defined(mc500) || defined(mc700)
    $_ = substr($_,0,19) . substr($_,23,100);
#endif
    next if /^$/;
    (print),next if m|^/|;
    $login  = substr($_,0,8);
    $tty    = substr($_,10,7);
    $from   = substr($_,19,15);
    $day    = substr($_,36,3);
    $mo     = substr($_,40,3);
    $dt     = substr($_,44,2);
    $hr     = substr($_,47,2);
    $min    = substr($_,50,2);
    $dash   = substr($_,53,1);
    $tohr   = substr($_,55,2);
    $tomin  = substr($_,58,2);
    $durhr  = substr($_,63,2);
    $durmin = substr($_,66,2);
    
    next unless $hr;
    next if $login eq 'reboot  ';
    next if $login eq 'shutdown';

    if ($dt != $lastdt) {
	if ($lastdt < $dt) {
	    $seen += $dt - $lastdt;
	}
	else {
	    $seen++;
	}
	$lastdt = $dt;
    }

    $inat = $hr + $min / 60;
    if ($tohr =~ /^[a-z]/) {
	$outat = 12;		# something innocuous
    } else {
	$outat = $tohr + $tomin / 60;
    }

  last if $seen + ($inat < 8) > 1;

    if ($inat < 5 || $inat > 21 || $outat < 6 || $outat > 23) {
	print;
    }
}
@


1.1
log
@Initial revision
@
text
@d3 1
a3 1
# $Header: /home/cvs/386BSD/ports/lang/perl/eg/scan/scan_last,v 1.1.1.1 1993/08/23 21:29:45 nate Exp $
@


1.1.1.1
log
@Initial import of Perl 4.046 bmaked

@
text
@@


1.1.1.1.8.1
log
@$Id$ -> $FreeBSD$
@
text
@d3 1
a3 1
# $Header: /home/ncvs/src/gnu/usr.bin/perl/eg/scan/Attic/scan_last,v 1.1.1.1 1994/09/10 06:27:49 gclarkii Exp $
@


1.1.1.1.6.1
log
@This 3rd mega-commit should hopefully bring us back to where we were.
I can get it to `make world' succesfully, anyway!
@
text
@d3 1
a3 1
# $Header: /pub/FreeBSD/FreeBSD-CVS/src/gnu/usr.bin/perl/eg/scan/scan_last,v 1.1.1.1 1994/09/10 06:27:49 gclarkii Exp $
@


1.1.1.1.6.2
log
@$Id$ -> $FreeBSD$
@
text
@d3 1
a3 1
# $FreeBSD$
@

