diff options
Diffstat (limited to 'contrib/perl5/eg/scan/scan_last')
-rw-r--r-- | contrib/perl5/eg/scan/scan_last | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/contrib/perl5/eg/scan/scan_last b/contrib/perl5/eg/scan/scan_last deleted file mode 100644 index 4d15ca0..0000000 --- a/contrib/perl5/eg/scan/scan_last +++ /dev/null @@ -1,57 +0,0 @@ -#!/usr/bin/perl -P - -# $RCSfile: scan_last,v $$Revision: 4.1 $$Date: 92/08/07 17:20:35 $ - -# 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; - } -} |