Category: | NT Admin |
Author/Contact Info | idnopheq |
Description: | reboot -- restart the operating system
reboot restarts the hardware and operating system. Although reboot can be run by the super-user at any time, shutdown is normally used first to warn all users logged in of the impending loss of service. See shutdown for details. |
#!/usr/local/bin/perl -w #-*-perl-*- # # # use strict; use Win32; use Getopt::Std; use vars qw ( %Option ); my ($VERSION) = '$Revision: 1.0 $' =~ /([.\d]+)/; my $warnings = 0; # Print a usuage message on a unknown option. $SIG {__WARN__} = sub { if (substr ($_ [0], 0, 14) eq "Unknown option") {die "Usage"}; require File::Basename; $0 = File::Basename::basename ($0); $warnings = 1; warn "$0: @_"; }; $SIG {__DIE__} = sub { require File::Basename; $0 = File::Basename::basename ($0); if (substr ($_ [0], 0, 5) eq "Usage") { die <<EOF; $0 (NT Perl bin utils) $VERSION $0 [ -a | -q ] [ -h ] EOF } die "$0: @_"; }; # Get the options. getopts ( 'haq', \%Option ); # -h, -q & -a take no option die "Usage" if ( $Option{'h'} || scalar keys %Option > 1 ); my $Server = ""; if ( $Option{'a'} ) { Win32::AbortSystemShutdown ( $Server ) or die "$^E\n"; exit; } my $Message = "Reboot initiated by " . getlogin . "\n"; my $Timeout = $Option{'q'} || "60"; my $ForceClose = $Option{'q'} || "0"; my $Reboot = "6"; Win32::InitiateSystemShutdown ( $Server, $Message, $Timeout, $ForceClose, $Reboot - 5 ) or die "$^E\n"; =pod =head1 NAME B<reboot> -- restart the operating system =head1 SYNOPSIS B<reboot> [ -a ] B<reboot> [ -q ] =head1 DESCRIPTION B<reboot> restarts the hardware and operating system. Although B<reboot> can be run by the super-user at any time, B<shutdow +n> is normally used first to warn all users logged in of the impendin +g loss of service. See B<shutdown> for details. =head2 OPTIONS =over 4 =item -a Abort the B<reboot> command. =item -q Quick. Reboot quickly without notifying logged-in users or saving data +. =item -h Display syntax. =back =head1 EXAMPLES In the following example, B<reboot> is being executed on host foo in 6 +0 seconds. example# reboot In the example below, a quick reboot is requested immediately. example# reboot -q The following example aborts the above. example# reboot -a =head1 ENVIRONMENT The working of B<reboot> is not influenced by any environment variable +s. =head1 BUGS B<reboot> suffers from no known bugs at this time. =head1 STANDARDS It does not make sense to talk about standards in a B<reboot> manual p +age. =head1 REVISION HISTORY reboot Revision 1.0 2000/06/22 08:35:57 idnopheq Initial revision =head1 AUTHOR The Perl implementation of B<reboot> was written by Dexter Coffin, I<i +dnopheq@home.com>. =head1 COPYRIGHT and LICENSE This program is copyright by Dexter Coffin 2000. This program is free and open software. You may use, copy, modify, dis +tribute, and sell this program (and any modified variants) in any way you wish, provided you do not restrict others from doing the same. =head1 SEE ALSO =for html <a href="shutdown.html">shutdown</a><p> =head1 NEXT TOPIC =cut |
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