http://www.heise.de/security/meldung/Linux-Root-Rechte-durch-Speicherzugriff-1419608.html
Was lernen wir daraus: Auch Linux ist nicht perfekt. Allzu blauäugig sollte man sich auch bei Linux auf nichts verlassen!
Linux 15.027 Themen, 107.036 Beiträge
Man kann geteilter Meinung sein. Unix speichert seine Konfiguration schon seit jeher in einfache Textdateien. Das hat sich in den letzten 30 oder 40 Jahren bewährt.
Wenn eine Registry wirklich Vorteile hätte , dann würde es eine Registry wahrscheinlich auch unter GNU/Linux und FreeBSD geben.
Nur mal zu Veranschauung wie einfach Unix und GNU/Linux programmiert ist:
Netzwerkkonfiguration bei Debian GNU/Linux:
cat /etc/network/interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
allow-hotplug eth0
iface eth0 inet static
address 192.168.0.2
netmask 255.255.255.0
network 192.168.0.0
broadcast 192.168.0.255
gateway 192.168.0.1
# dns-* options are implemented by the resolvconf package, if installed
dns-nameservers 192.168.0.1
dns-search local
XServer Konfiguration bei Debian GNU/Linux für den Desktop:
cat /etc/X11/xorg.conf
# /etc/X11/xorg.conf (xorg X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the /etc/X11/xorg.conf manual page.
# (Type "man /etc/X11/xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
# sudo dpkg-reconfigure -phigh xserver-xorg
Section "Files"
FontPath "/usr/share/fonts/X11/misc"
FontPath "/usr/share/fonts/X11/cyrillic"
FontPath "/usr/share/fonts/X11/100dpi/:unscaled"
FontPath "/usr/share/fonts/X11/75dpi/:unscaled"
FontPath "/usr/share/fonts/X11/Type1"
FontPath "/usr/share/fonts/X11/100dpi"
FontPath "/usr/share/fonts/X11/75dpi"
# path to defoma fonts
FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
EndSection
Section "Module"
Load "bitmap"
Load "ddc"
Load "dri"
Load "extmod"
Load "freetype"
Load "glx"
Load "int10"
Load "vbe"
EndSection
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "de"
Option "XkbVariant" "nodeadkeys"
EndSection
Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/psaux"
Option "Protocol" "ImPS/2"
# Option "Emulate3Buttons" "true"
Option "Emulate3Buttons" "false"
EndSection
Section "Device"
Identifier "nVidia Corporation NV34 [GeForce FX 5500]"
Driver "nv"
BusID "PCI:1:00:0"
EndSection
Section "Monitor"
Identifier "BENQ FP767"
Option "DPMS"
HorizSync 32-83
VertRefresh 57-75
EndSection
Section "Screen"
Identifier "Default Screen"
Device "nVidia Corporation NV34 [GeForce FX 5500]"
Monitor "BENQ FP767"
DefaultDepth 24
SubSection "Display"
Depth 1
Modes "1280x1024" "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 4
Modes "1280x1024" "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 8
Modes "1280x1024" "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 15
Modes "1280x1024" "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 16
Modes "1280x1024" "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 24
Modes "1280x1024" "1024x768" "800x600" "640x480"
EndSubSection
EndSection
Section "ServerLayout"
Identifier "Default Layout"
Screen "Default Screen"
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
EndSection
Section "DRI"
Mode 0666
EndSection
Und wenn man als Anfänger nicht Bescheid weiß, dann ließt man immer die manpage zur entsprechenden Konfigurationsdatei:
man interfaces
man xorg.conf
Und wenn man nicht mal weiß was eine manpage bei Unix oder GNU/Linux ist, dann ließt man die Ausgabe von
man man