#!/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 ] | [ -y ] [ -g grace-period ] [ -i init-state ] [ message ] EOF } die "$0: @_"; }; # Get the options. getopts ( 'hayi:g:', \%Option ); # -h, -y & -a take no option, -i & -g take a +rg die "Usage" unless scalar keys %Option > 0; my $Server = ""; if ( $Option{'a'} ) { Win32::AbortSystemShutdown ( $Server ) or die "$^E\n"; exit; } my $Message = $ARGV[0]; my $Timeout = $Option{'g'} || "60"; my $ForceClose = $Option{'y'} || "0"; my $Reboot = $Option{'i'} || "5"; Win32::InitiateSystemShutdown ( $Server, $Message, $Timeout, $ForceClose, $Reboot - 5 ) or die "$^E\n"; =pod =head1 NAME B<shutdown> -- shut down system, change system state =head1 SYNOPSIS B<shutdown> [ -a ] B<shutdown> [ -y ] [ -g I<grace-period> ] [ -i I<init-state> ] [ I<mes +sage> ] =head1 DESCRIPTION B<shutdown> is executed by the super-user to change the state of the m +achine. By default, B<shutdown> brings the system to a state ready for power o +ff. Before starting to shut down services and killing processes, B<shutdow +n> sends a warning message via GUI pop-up with the warning message "T +he systemis shutting down. Please save all work in progress and log +off. Any unsaved changes will be lost. This shutdown was initiated +by ..." The bottom of the window pop-up contains the custom message +included in the B<shutdown> command. If the string contains more tha +n one word, it should be contained within single (') or double (") qu +otation marks. The warning message provides output detailing the time remaining befor +e shutdown begins. See EXAMPLES . No warning is sent to Remote Access Service (RAS) users or users conne +cted via B<rcmd> or B<telnet>. =head2 System state definitions =over 4 =item state 5 Shut the machine down so that it is safe to remove the power. Have the + machine remove power, if possible. =item state 6 Stop the operating system and reboot without powering off. =back =head2 OPTIONS =over 4 =item -a Abort the B<shutdown> command. =item -y Pre-answer the confirmation question so the command can be run without + user intervention. Forces running applications closed without user +intervention. B<WARNING> - does not save data. =item -g grace-period Allow the super-user to change the number of seconds from the 60-secon +d default. =item -i init-state If there are warnings, init-state specifies the state init is to be in +. By default, system state 5 (shutdown) is used. =item -h Display syntax. =back =head1 EXAMPLES In the following example, B<shutdown> is being executed on host foo an +d is scheduled in 120 seconds C:\> shutdown -i 5 -g 120 "===== disk replacement =====" The following example aborts the above. C:\> shutdown -a =head1 ENVIRONMENT The working of B<shutdown> is not influenced by any environment variab +les. =head1 BUGS B<shutdown> suffers from no known bugs at this time. =head1 STANDARDS It does not make sense to talk about standards in a B<shutdown> manual + page. =head1 REVISION HISTORY shutdown Revision 1.0 2000/06/22 06:44:57 idnopheq Initial revision =head1 AUTHOR The Perl implementation of B<shutdown> was written by Dexter Coffin, I +<idnopheq@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="reboot.html">reboot</a><p> =head1 NEXT TOPIC =cut
In reply to shutdown for NT/2K by idnopheq
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