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Khubaza ikhonsoli yendawo xa usebenzisa i-x11vnc

Molweni nonke,

Kukho amanqaku amaninzi kwi-Intanethi ngesihloko sendlela yokuseta uqhagamshelo olukude kwiseshoni ye-Xorg ekhoyo nge-x11vnc, kodwa andifumananga naphina indlela yokucinezela imonitha yendawo kunye negalelo ukuze nabani na ohleli ecaleni kwekhompyuter ekude enze. Ayiboni into oyenzayo kwaye ayicofa amaqhosha kwiseshoni yakho. Ezantsi kokusikwa yindlela yam yokwenza i-x11vnc ifane ngakumbi nokudibanisa kwiWindows ngeRDP.

Ke, masithi sele uyayazi indlela yokusebenzisa i-x11vnc, ukuba akunjalo, unga google okanye ufunde umzekelo. apha.

Nikiwe: siqalisa i-x11nvc, siqhagamshele kuyo kunye nomxhasi, yonke into iyasebenza, kodwa ikhonsoli yendawo yekhompyuter iyafumaneka ukuze ijongwe kunye negalelo.

Sifuna: cima ikhonsoli yendawo (esweni + ibhodi yezitshixo + imouse) ukuze kungabikho nto inokubonwa okanye ingeniswe.

Ukucima iimonitha

Into yokuqala eyathi qatha engqondweni kukucima nje imonitha nge-xrandr, umzekelo ngolu hlobo:

$ xrandr --output CRT1 --off

kodwa ngaxeshanye, imeko-bume yefestile (ndine KDE) iqala ukucinga ukuba imboniselo icinyiwe ngenene kwaye iqala ukujula iifestile kunye neepaneli, yonke into iyaphuma kwaye iba lusizi.
Kukho indlela enika umdla ngakumbi, kukuthumela imonitha kwi-hibernation, unokwenza oku ngomzekelo ngolu hlobo:

$ xset dpms force off

kodwa apha, kwakhona, asiyiyo yonke into egudileyo. Inkqubo ivusa imonitha kwisiganeko sokuqala. Eyona nto ilula kwindlela yomjikelo iyanceda:

while :
do
    xset dpms force off
    sleep .5
done

Khange ndicinge ngokubhekele phaya - bendisonqena, isebenza injongo yayo - iimonitha azibonisi nto, nokuba ndicofa amaqhosha, ndishukumise imawusi, njl.

IUPS:

Бпасибо amarao kwenye indlela yokuguqula ukukhanya kube zero:

$ xrandr --output CRT1 --brightness 0

Ukusika igalelo

Ukuvala igalelo ndisebenzise i-xinput. Xa yaziswa ngaphandle kweeparamitha, ibonisa uluhlu lwezixhobo:

$ xinput
⎑ Virtual core pointer                          id=2    [master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
⎜   ↳ Logitech USB Laser Mouse                  id=9    [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)]
    ↳ Power Button                              id=7    [slave  keyboard (3)]
    ↳ Sleep Button                              id=8    [slave  keyboard (3)]
    ↳ USB 2.0 Camera: HD 720P Webcam            id=10   [slave  keyboard (3)]
    ↳ HID 041e:30d3                             id=11   [slave  keyboard (3)]
    ↳ AT Translated Set 2 keyboard              id=12   [slave  keyboard (3)]

Izixhobo Undoqo weVirtual... Awunako ukuyikhubaza-impazamo ibonisiwe, kodwa ezinye zinokuvulwa kwaye zicinywe, umzekelo, nantsi indlela onokuthi ushiywe ngayo ngaphandle kwemouse ngomzuzu:

xinput disable 9; sleep 60; xinput enable 9

Isisombululo esilungeleyo

Kwimeko yam, ndenze iskripthi endisiqhuba kwiseshoni ye-ssh. Icinezela igalelo lendawo kwaye iphakamisa iseva ye-x11vnc, kwaye ekugqityweni kweskripthi yonke into ibuyela njengoko yayinjalo. Ngenxa yoko, sifumene izikripthi ezintathu, nazi (zihlaziyiwe).

switch_local_console:

#!/bin/sh

case $1 in
    1|on)
    desired=1
    ;;
    0|off)
    desired=0
    ;;
    *)
    echo "USAGE: $0 0|1|on|off"
    exit 1
    ;;
esac

keyboards=`xinput | grep -v "XTEST" | grep "slave  keyboard" | sed -re 's/^.*sid=([0-9]+)s.*$/1/'`
mouses=`xinput | grep -v "XTEST" | grep "slave  pointer" | sed -re 's/^.*sid=([0-9]+)s.*$/1/'`
monitors=`xrandr | grep " connected" | sed -re 's/^(.+) connected.*$/1/'`

for device in $mouses
do
    xinput --set-prop $device "Device Enabled" $desired
done

for device in $keyboards
do
    xinput --set-prop $device "Device Enabled" $desired
done

for device in $monitors
do
    xrandr --output $device --brightness $desired
done

khubaza_ikhonsoli_yasekuhlaleni:

#!/bin/sh

trap "switch_local_console 1" EXIT

while :
do
    switch_local_console 0
    sleep 1
done

Ngokwenyani, iskripthi esiphambili (ndinabalindi ababini, ndiseta iseva enye eqhelekileyo kunye neyokubeka iliso ngalinye).

iseva_ye-vnc:

#!/bin/bash

[[ ":0" == "$DISPLAY" ]] && echo "Should be run under ssh session" && exit 1

export DISPLAY=:0

killall x11vnc

rm -r /tmp/x11vnc
mkdir -p /tmp/x11vnc/{5900,5901,5902}

params="-fixscreen V=5 -forever -usepw -noxkb -noxdamage -repeat -nevershared"

echo "Starting VNC servers"

x11vnc -rfbport 5900 $params 2>&1 | tinylog -k 2 -r /tmp/x11vnc/5900 &
x11vnc -rfbport 5901 $params -clip 1920x1080+0+0 2>&1 | tinylog -k 2 -r /tmp/x11vnc/5901 &
x11vnc -rfbport 5902 $params -clip 1920x1080+1920+0 2>&1 | tinylog -k 2 -r /tmp/x11vnc/5902 &

echo "Waiting VNC servers"
while [ `ps afx | grep -c "x11vnc -rfbport"` -ne "4" ]
do
    sleep .5
done

echo "Disabling local console"
disable_local_console

echo "Killing VNC servers"
killall x11vnc

Kuko konke. Ngena nge-ssh kwaye uqalise vnc_server, ngelixa esaphila, sinokufikelela nge-vnc kunye ne-console yendawo icinyiwe.

Enkosi ngengqalelo yakho, ukongezwa kunye nophuculo lwamkelekile.

umthombo: www.habr.com

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