Pa console agbegbe nigba lilo x11vnc

ENLE o gbogbo eniyan,

Ọpọlọpọ awọn nkan wa lori Intanẹẹti lori koko bi o ṣe le ṣeto asopọ latọna jijin si igba Xorg ti o wa nipasẹ x11vnc, ṣugbọn Emi ko rii nibikibi bi o ṣe le dinku atẹle agbegbe ati titẹ sii ki ẹnikẹni ti o joko lẹgbẹẹ kọnputa latọna jijin ṣe. ko wo ohun ti o n ṣe ati pe ko tẹ awọn bọtini ni igba rẹ. Ni isalẹ gige ni ọna mi fun ṣiṣe x11vnc diẹ sii si sisopọ si Windows nipasẹ RDP.

Nitorinaa, jẹ ki a sọ pe o ti mọ bi o ṣe le lo x11vnc, ti kii ba ṣe bẹ, o le google tabi ka fun apẹẹrẹ. nibi.

Fun: a ṣe ifilọlẹ x11nvc, sopọ pẹlu alabara, ohun gbogbo n ṣiṣẹ, ṣugbọn console agbegbe ti kọnputa tun wa fun wiwo ati titẹ sii.

A fẹ: pa console agbegbe (atẹle + keyboard + Asin) ki ohunkohun ko le rii tabi tẹ sii.

Pa awọn diigi

Ohun akọkọ ti o wa si ọkan ni lati paarọ atẹle naa nipasẹ xrandr, fun apẹẹrẹ bii eyi:

$ xrandr --output CRT1 --off

sugbon ni akoko kanna, awọn windowing ayika (Mo ni KDE) bẹrẹ lati ro wipe awọn atẹle ti wa ni pipa gan ati ki o bẹrẹ lati jabọ windows ati paneli, ohun gbogbo rare jade ati ki o di ìbànújẹ.
Ọna ti o nifẹ diẹ sii wa, eyiti o jẹ lati firanṣẹ atẹle naa sinu hibernation, o le ṣe eyi fun apẹẹrẹ bii eyi:

$ xset dpms force off

sugbon nibi, ju, ko ohun gbogbo ni dan. Eto naa ji atẹle naa ni iṣẹlẹ akọkọ. Crutch ti o rọrun julọ ni irisi iyipo ṣe iranlọwọ:

while :
do
    xset dpms force off
    sleep .5
done

Emi ko ronu siwaju - Mo jẹ ọlẹ, o ṣe idi rẹ - awọn diigi ko ṣe afihan ohunkohun, paapaa ti MO ba tẹ awọn bọtini, gbe Asin, ati bẹbẹ lọ.

Imudojuiwọn:

Спасибо amarao fun ọna miiran pẹlu titan imọlẹ si odo:

$ xrandr --output CRT1 --brightness 0

Gige awọn igbewọle

Lati mu titẹ sii Mo lo xinput. Nigbati o ba ṣe ifilọlẹ laisi awọn paramita, o ṣafihan atokọ ti awọn ẹrọ:

$ 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)]

Awọn ẹrọ Foju koko... O ko le mu - aṣiṣe ti han, ṣugbọn iyokù le wa ni titan ati pipa, fun apẹẹrẹ, eyi ni bi o ṣe le fi ọ silẹ laisi Asin fun iṣẹju kan:

xinput disable 9; sleep 60; xinput enable 9

Ṣetan ojutu

Fun ọran mi, Mo ṣe iwe afọwọkọ ti Mo ṣiṣẹ ni igba ssh kan. O dinku titẹ sii agbegbe ati gbe olupin x11vnc dide, ati ni ipari iwe afọwọkọ ohun gbogbo yoo pada bi o ti jẹ. Bi abajade, a ni awọn iwe afọwọkọ mẹta, nibi wọn wa (imudojuiwọn).

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

disable_local_console:

#!/bin/sh

trap "switch_local_console 1" EXIT

while :
do
    switch_local_console 0
    sleep 1
done

Lootọ, iwe afọwọkọ akọkọ (Mo ni awọn diigi meji, Mo ṣeto olupin ti o wọpọ ati ọkan fun atẹle kọọkan).

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

Gbogbo ẹ niyẹn. Buwolu wọle nipasẹ ssh ati ifilọlẹ vnc_server, nigba ti o wa laaye, a ni wiwọle nipasẹ vnc ati awọn agbegbe console ti wa ni parun.

O ṣeun fun akiyesi rẹ, awọn afikun ati awọn ilọsiwaju wa kaabo.

orisun: www.habr.com