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Khubaza ikhonsoli yendawo lapho usebenzisa i-x11vnc

Sanibonani nonke,

Kunezihloko eziningi ku-inthanethi ngesihloko sendlela yokusetha uxhumano olukude kuseshini ekhona ye-Xorg nge-x11vnc, kodwa angitholanga ndawo ukuthi ungayicindezela kanjani i-monitor yendawo kanye nokokufaka ukuze noma ubani ohlezi eduze kwekhompyutha eyihlane enze. ayiboni okwenzayo futhi ayicindezeli izinkinobho kuseshini yakho. Ngaphansi kokusikwa kuyindlela yami yokwenza i-x11vnc ifane kakhulu nokuxhuma ku-Windows nge-RDP.

Ngakho-ke, ake sithi usuyazi ukuthi ungasebenzisa kanjani i-x11vnc, uma kungenjalo, ungakwazi uku-google noma ufunde njengesibonelo. lapha.

Inikezwe: sethula i-x11nvc, sixhuma kuyo neklayenti, konke kuyasebenza, kodwa ikhonsoli yendawo yekhompiyutha iyatholakala ukuze ibukwe futhi ifakwe.

Sifuna: cisha ikhonsoli yendawo (gada + ikhibhodi + igundane) ukuze kungabonwa noma kufakwe lutho.

Ukuvala ama-monitor

Into yokuqala eyafika emqondweni ukuvele ucime imonitha nge-xrandr, isibonelo kanje:

$ xrandr --output CRT1 --off

kodwa ngesikhathi esifanayo, imvelo yefasitela (ngine-KDE) iqala ukucabanga ukuthi i-monitor icishiwe ngempela futhi iqala ukuphonsa amafasitela namaphaneli, yonke into iyaphuma futhi iba lusizi.
Kukhona indlela ethakazelisa kakhulu, okuwukuthumela umqaphi ku-hibernation, ungenza lokhu ngokwesibonelo kanje:

$ xset dpms force off

kodwa lapha, futhi, akuyona yonke into ebushelelezi. Uhlelo luvusa imonitha emcimbini wokuqala. I-crutch elula ngendlela yomjikelezo iyasiza:

while :
do
    xset dpms force off
    sleep .5
done

Angizange ngicabange ngokuqhubekayo - bengivila, kufeza inhloso yayo - abaqaphi ababonisi lutho, noma ngicindezela izinkinobho, ngihambisa igundane, njll.

I-UPS:

Спасибо amarao ngenye indlela ngokuguqula ukukhanya kube uziro:

$ xrandr --output CRT1 --brightness 0

Ukusika okokufaka

Ukukhubaza okokufaka ngisebenzise i-xinput. Uma yethulwa ngaphandle kwamapharamitha, ibonisa uhlu lwamadivayisi:

$ 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)]

Amadivayisi I-Virtual core... awukwazi ukuyikhubaza - iphutha liyaboniswa, kodwa okunye kungavulwa futhi kuvaliwe, isibonelo, yile ndlela ongashiywa ngayo ngaphandle kwegundane umzuzu:

xinput disable 9; sleep 60; xinput enable 9

Isixazululo esilungile

Ngecala lami, ngenze iskripthi engisisebenzisa ngeseshini ye-ssh. Icindezela okokufaka kwendawo futhi iphakamisa iseva ye-x11vnc, futhi lapho kuqedwa iskripthi yonke into ibuya njengoba yayinjalo. Ngenxa yalokho, sinemibhalo emithathu, nansi (ibuyekeziwe).

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_yasendaweni:

#!/bin/sh

trap "switch_local_console 1" EXIT

while :
do
    switch_local_console 0
    sleep 1
done

Empeleni, iskripthi esiyinhloko (nginabaqaphi ababili, ngimisa iseva eyodwa evamile kanye neyodwa yokuqapha ngayinye).

vnc_server:

#!/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

Yilokho kuphela. Ngena ngemvume nge-ssh futhi uqalise vnc_server, ngenkathi esaphila, siyakwazi ukufinyelela nge-vnc futhi ikhonsoli yendawo icishiwe.

Siyabonga ngokunaka kwakho, izengezo nokuthuthukiswa kwamukelekile.

Source: www.habr.com

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