Sebastian Padó hat gesagt: // Sebastian Padó wrote:
> I run xdm as my x login manager and I would like to
> be able to reboot and halt from it (like kdm allows it).
I use a little script at all my home machines that you may like, too.
The trick is: The Xserver is running as root anyway, so if you can get
the xserver to run the shutdown command, there is no need to mess with
sudo etc.
The script inserts two littles buttons in the xdm-screen: One for
shutting down, one for reboot.
Installation is simple. Put the attached tkmgr-script in /usr/local/bin
You have to edit two config files. First put the following at the end of
"/etc/X11/xdm/Xsetup_0"
# ---- snip Xsetup_0 --
# Starting the shutdownmanager:
/usr/local/bin/tkmgr &
echo $! > /var/run/tkmgr-pid
# ---- snip -----------
Then put this in "/etc/X11/xdm/Xstartup_0":
# ---- snip Xstartup_0 --
# :0 specific startup commands go here
# Kill the Shutdownmanager:
if [ -f /var/run/tkmgr-pid ]
then
kill `cat /var/run/tkmgr-pid`
rm -f /var/run/tkmgr-pid
fi
# ---- snip --
That's it.
bye
--
__ __
Frank Barknecht ____ ______ ____ __ trip\ \ / /wire ______
/ __// __ /__/ __// // __ \ \/ / __ \\ ___\
/ / / ____/ / / / // ____// /\ \\ ___\\____ \
/_/ /_____/ /_/ /_//_____// / \ \\_____\\_____\
/_/ \_\
#!/usr/bin/wishx
# Init stuff
wm title . Chooser
wm protocol . WM_DELETE_WINDOW Quit
# Ganz unten
wm geometry . +1-1
# The buttons
frame .buttons
button .buttons.reboot \
-text "System neu starten" \
-width 19 \
-command Reboot
button .buttons.halt \
-text "System runterfahren" \
-width 19 \
-command Halt
pack append .buttons \
.buttons.halt {left expand fill} \
.buttons.reboot {left expand fill}
pack .buttons -side top -fill x -expand true
# The Functions
proc Quit {} {
exit 0
}
proc Reboot {} {
exec /sbin/shutdown -rt 15 now < /dev/tty1 > /dev/tty1 2> /dev/tty1 &
}
proc Halt {} {
exec /sbin/shutdown -ht 15 now < /dev/tty1 > /dev/tty1 2> /dev/tty1 &
}
