qshutdown(1) [debian man page]

qshutdown(1)						      General Commands Manual						      qshutdown(1)

NAME

       qshutdown - An avanced shutdown tool

SYNOPSIS

       qshutdown [options]

DESCRIPTION

       qshutdown  is  a simple tool to choose a time or a number of minutes to shutdown, reboot, suspend or hibernate after.

       qshutdown  will	show itself 3 times as a warning if there are less  than 70  seconds  left.  (if  1 Minute or local time +1 Minute was set
       it'll appear only once.)

       This program uses qdbus	to  send  a shutdown/reboot/suspend/hibernate request  to   either   the   gnome-   or	 kde-session-manager,	to
       HAL/ConsoleKit/DeviceKit/UPower and if none of these works, the command	'sudo shutdown'  will  be  used.

OPTIONS

       -h --help
	      Prints options with description.

       -i     Prints information about qshutdown.

       -v     Prints all errors and warnings.

NOTES

       When sending the request to HAL or ConsoleKit, or the shutdown command is used, the Session will never be saved. If the shutdown command is
       used, the program will only be able to shutdown and reboot.

       If nothing happens when the shutdown- or reboot-time is reached, it means that one lacks the rights for the shutdown command. In this  case
       one can do the following: Post the following in a terminal:

	$ EDITOR=nano sudo -E visudo

       and add this line:

	* ALL = NOPASSWD:/sbin/shutdown

       whereas * replaces the username or %groupname.

For admins:
       If you want qshutdown to run with "parental lock" for every user, you can do

	$ sudo cp /usr/share/qshutdown/autostart/99qshutdown /etc/X11/Xsession.d/

       and  set  the  option  Lock_all	in  /root/.qshutdown/qshutdown.conf to true. Note that qshutdown has to start once  to generate the qshut-
       down.conf. Furthermore there is a need to do

	$ EDITOR=nano sudo -E visudo

       and add the following line to the sudoers:

	* ALL = NOPASSWD:/usr/bin/qshutdown

       If you should ever forget your set password, just remove the whole line starting with Password manually from the qshutdown.conf.

FILES

       The configurationfile (and logfile) is located at ~/.qshutdown/ (under Linux/Unix).  The maximum Number of countdown_minutes  is  1440  (24
       hours).

KNOWN ISSUES

       There is no system tray icon for qshutdown in Ubuntu 11.04.
       SOLUTION: Type the following line in a terminal:

	$ gsettings set com.canonical.Unity.Panel systray-whitelist "['all']"

HINTS ON USAGE

       If you want qshutdown to stop "bugging" you, just remove the hook from "warnings on?".

HOTKEYS

       Ctrl+I	 information window

       Ctrl+Q	 Quit

       Ctrl+P	 Prefereces

       Ctrl+L	 write the run time once into the logfile (works
	      only if qshutdown quits. To make it permanent set it in the preferences.)

       Ctrl+S	 set to shutdown

       Ctrl+R	 set to restart

       Ctrl+U	 set to suspend to RAM

       Ctrl+H	 set to hibernate

       Ctrl+E	 stop timer (only if the countdown has started and
	      the admin didn't restrict the access)

       Shift+E	 to edit the config file (for this a password is
	      necessary. If you are a user, you can set an "empty password" (leave the password field empty)).

AUTHOR

       Christian Metscher <hakaishi@web.de>

								    2011-10-23							      qshutdown(1)

Check Out this Related Man Page

shutdown(8) System Manager's Manual shutdown(8)

Name
shutdown - close down the system at a given time

Syntax
/etc/shutdown [ -k ] [ -r ] [ -h ] [ -o ] time [ warning-message ... ]

Description
The command provides an automated shutdown procedure that a superuser can use to notify users when the system is shutting down.

The time is the time at which will bring the system down. It may be the word `now', indicating an immediate shutdown, or specify a future
time in one of two formats: + number or hour : min. The first form brings the system down in number minutes. The second brings the system
down at the time of day indicated, using a 24-hour clock format.

At intervals which get shorter as shutdown nears, warning messages are displayed at the terminals of all users on the system. Warning mes-
sages are also sent to users who are logged in to a remote system that has mounted a file system or directory from the local system using
NFS. Five minutes before shutdown, or immediately if shutdown is timed for less than five minutes, logins are disabled by creating and
writing a message there. If this file exists when a user attempts to log in, prints its contents and exits. The file is removed just
before exits.

At shutdown time, a message is written in the file This message contains the time of shutdown, who ran shutdown, and the reason. Then, a
terminate signal is sent at to bring the system to single-user state.

If the or options are used, then executes or avoids shutting the system down (respectively). The option is for use by only. It indicates
to that it is being called by and not to return to the user.

You should place the time of the shutdown and the warning message in Use the message to inform the users about when the system will be back
up and why it is going down.

Restrictions
You can kill the system only between now and 23:59, if you use the absolute time for shutdown.

Files
Tells login not to let anyone log in

Log file for successful shutdowns

See Also
login(1), wall(1), halt(8), opser(8), reboot(8), rwalld(8c)

shutdown(8)

Linux and UNIX Man Pages

qshutdown(1) [debian man page]

Check Out this Related Man Page