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--- linux:x11:tools [2019/11/28 13:52] – created ms
+++ linux:x11:tools [2023/01/11 20:29] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
 ====== X11 Tools ======
-Eigenschaften eines Fensters finden:\\
+==== Eigenschaften eines Fensters finden ====
 ''xwininfo''
+==== Informationen auf den Monitor ausgeben ====
+Mit xosd_cat können Informationen (Text, Prozent-Bar, Slider-Bar) auf dem Monitor dargestellt werden.\\
+Benötigtes Packet:\\
+''apt-get install xosd-bin''\\
+Beispiel Text ausgeben:
+<code>
+echo -e "Gibt diesen Text in grüner Farbe\nmittig auf dem Monitor aus"|osd_cat --colour=Green -f '-adobe-courier-bold-r-*-*-120-*-*-*-*-*-*-*' -O 10 -p bottom -A center -o 600 -d 7
+</code>
+Damit auch root auf das Display eines users schreiben darf, folgenden Eintrag in die .bashrc von root machen:
+<code>
+user> xauth extract.Xauthority $DISPLAY
+</code>
+<code>
+/root/.bashrc
+export XAUTHORITY=/home/user/.Xauthority
+export DISPLAY=:0.0
+</code>
+==== Keyboard Eigenschaften ====
+Keyboard Settings anzeigen
+<code>
+setxkbmap -print -v 10
+</code>
+Keyboard Settings ändern
+<code>
+setxkbmap de
+</code>
+==== Touchpad Eigenschaften ====
+apt-get install xinput
+Alle Input-Devices anzeigen
+<code>
+xinput list
+⎡ Virtual core pointer                          id=2    [master pointer  (3)]
+⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
+⎜   ↳ SynPS/2 Synaptics TouchPad                id=12   [slave  pointer  (2)]
+⎣ Virtual core keyboard                         id=3    [master keyboard (2)]
+    ↳ Virtual core XTEST keyboard               id=5    [slave  keyboard (3)]
+    ↳ Power Button                              id=6    [slave  keyboard (3)]
+    ↳ Video Bus                                 id=7    [slave  keyboard (3)]
+    ↳ Power Button                              id=8    [slave  keyboard (3)]
+    ↳ Sleep Button                              id=9    [slave  keyboard (3)]
+    ↳ HP Webcam: HP Webcam                      id=10   [slave  keyboard (3)]
+    ↳ AT Translated Set 2 keyboard              id=11   [slave  keyboard (3)]
+    ↳ HP WMI hotkeys                            id=13   [slave  keyboard (3)]
+</code>
+Eigenschaften von 'SynPS/2 Synaptics TouchPad' anzeigen
+<code>
+xinput list 12
+SynPS/2 Synaptics TouchPad                      id=12   [slave  pointer  (2)]
+        Reporting 7 classes:
+                Class originated from: 12. Type: XIButtonClass
+                Buttons supported: 7
+                Button labels: "Button Left" "Button Middle" "Button Right" "Button Wheel Up" "Button Wheel Down" "Button Horiz Wheel Left" "Button Horiz Wheel Right"
+...
+</code>
+<code>
+xinput list-props 12
+Device 'SynPS/2 Synaptics TouchPad':
+        Device Enabled (147):   1
+        Coordinate Transformation Matrix (149): 1.000000, 0.000000, 0.000000, 0.000000, 1.000000, 0.000000, 0.000000, 0.000000, 1.000000
+        libinput Tapping Enabled (282): 0
+        libinput Tapping Enabled Default (283): 0
+        libinput Tapping Drag Enabled (284):    1
+...
+</code>
+Eigenschaften von 'SynPS/2 Synaptics TouchPad' ändern, z.B. tapping
+<code>
+xinput set-prop 12 282 1
+</code>