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doc:reseau:x11vnc [26/03/2019 03:19] Debian Alain [Créer un tunnel ssh :] |
doc:reseau:x11vnc [26/03/2019 03:44] Debian Alain [utilisation de ssh] |
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|---|---|---|---|
| Ligne 103: | Ligne 103: | ||
| on peut aussi la lancer en direct sur le pc distant où est installé le logiciel | on peut aussi la lancer en direct sur le pc distant où est installé le logiciel | ||
| - | <code user>x11vnc -many -rfbauth ~/.vnc/passwd</code> | + | <code user>x11vnc -q -many -rfbauth ~/.vnc/passwd</code> |
| <note tip>IMPORTANT ! | <note tip>IMPORTANT ! | ||
| Ligne 111: | Ligne 111: | ||
| stocké dans le fichier par défaut "~/.vnc/passwd" de la commande "x11vnc -storepasswd" </note> | stocké dans le fichier par défaut "~/.vnc/passwd" de la commande "x11vnc -storepasswd" </note> | ||
| - | <code>alain@debian:~$ x11vnc -many -rfbauth ~/.vnc/passwd | + | <code>alain@debian:~$ x11vnc -q -many -rfbauth ~/.vnc/passwd |
| - | 26/03/2019 03:06:08 passing arg to libvncserver: -rfbauth | + | 26/03/2019 03:42:44 |
| - | 26/03/2019 03:06:08 passing arg to libvncserver: /home/alain/.vnc/passwd | + | 26/03/2019 03:42:44 *** XOpenDisplay failed. No -display or DISPLAY. |
| - | 26/03/2019 03:06:08 x11vnc version: 0.9.13 lastmod: 2011-08-10 pid: 3843 | + | 26/03/2019 03:42:44 *** Trying ":0" in 4 seconds. Press Ctrl-C to abort. |
| - | 26/03/2019 03:06:08 XOpenDisplay("") failed. | + | 26/03/2019 03:42:44 *** 1 2 3 4 |
| - | 26/03/2019 03:06:08 Trying again with XAUTHLOCALHOSTNAME=localhost ... | + | 26/03/2019 03:42:48 *** XOpenDisplay of ":0" successful. |
| - | 26/03/2019 03:06:08 | + | 26/03/2019 03:42:48 |
| - | 26/03/2019 03:06:08 *** XOpenDisplay failed. No -display or DISPLAY. | + | |
| - | 26/03/2019 03:06:08 *** Trying ":0" in 4 seconds. Press Ctrl-C to abort. | + | |
| - | 26/03/2019 03:06:08 *** 1 2 3 4 | + | |
| - | 26/03/2019 03:06:12 *** XOpenDisplay of ":0" successful. | + | |
| - | 26/03/2019 03:06:12 | + | |
| - | 26/03/2019 03:06:12 Using X display :0 | + | |
| - | 26/03/2019 03:06:12 rootwin: 0x280 reswin: 0x800001 dpy: 0x24ad6c20 | + | |
| - | 26/03/2019 03:06:12 | + | |
| - | 26/03/2019 03:06:12 ------------------ USEFUL INFORMATION ------------------ | + | |
| - | 26/03/2019 03:06:12 X DAMAGE available on display, using it for polling hints. | + | |
| - | 26/03/2019 03:06:12 To disable this behavior use: '-noxdamage' | + | |
| - | 26/03/2019 03:06:12 | + | |
| - | 26/03/2019 03:06:12 Most compositing window managers like 'compiz' or 'beryl' | + | |
| - | 26/03/2019 03:06:12 cause X DAMAGE to fail, and so you may not see any screen | + | |
| - | 26/03/2019 03:06:12 updates via VNC. Either disable 'compiz' (recommended) or | + | |
| - | 26/03/2019 03:06:12 supply the x11vnc '-noxdamage' command line option. | + | |
| - | 26/03/2019 03:06:12 | + | |
| - | 26/03/2019 03:06:12 Wireframing: -wireframe mode is in effect for window moves. | + | |
| - | 26/03/2019 03:06:12 If this yields undesired behavior (poor response, painting | + | |
| - | 26/03/2019 03:06:12 errors, etc) it may be disabled: | + | |
| - | 26/03/2019 03:06:12 - use '-nowf' to disable wireframing completely. | + | |
| - | 26/03/2019 03:06:12 - use '-nowcr' to disable the Copy Rectangle after the | + | |
| - | 26/03/2019 03:06:12 moved window is released in the new position. | + | |
| - | 26/03/2019 03:06:12 Also see the -help entry for tuning parameters. | + | |
| - | 26/03/2019 03:06:12 You can press 3 Alt_L's (Left "Alt" key) in a row to | + | |
| - | 26/03/2019 03:06:12 repaint the screen, also see the -fixscreen option for | + | |
| - | 26/03/2019 03:06:12 periodic repaints. | + | |
| - | 26/03/2019 03:06:12 | + | |
| - | 26/03/2019 03:06:12 XFIXES available on display, resetting cursor mode | + | |
| - | 26/03/2019 03:06:12 to: '-cursor most'. | + | |
| - | 26/03/2019 03:06:12 to disable this behavior use: '-cursor arrow' | + | |
| - | 26/03/2019 03:06:12 or '-noxfixes'. | + | |
| - | 26/03/2019 03:06:12 using XFIXES for cursor drawing. | + | |
| - | 26/03/2019 03:06:12 GrabServer control via XTEST. | + | |
| - | 26/03/2019 03:06:12 | + | |
| - | 26/03/2019 03:06:12 Scroll Detection: -scrollcopyrect mode is in effect to | + | |
| - | 26/03/2019 03:06:12 use RECORD extension to try to detect scrolling windows | + | |
| - | 26/03/2019 03:06:12 (induced by either user keystroke or mouse input). | + | |
| - | 26/03/2019 03:06:12 If this yields undesired behavior (poor response, painting | + | |
| - | 26/03/2019 03:06:12 errors, etc) it may be disabled via: '-noscr' | + | |
| - | 26/03/2019 03:06:12 Also see the -help entry for tuning parameters. | + | |
| - | 26/03/2019 03:06:12 You can press 3 Alt_L's (Left "Alt" key) in a row to | + | |
| - | 26/03/2019 03:06:12 repaint the screen, also see the -fixscreen option for | + | |
| - | 26/03/2019 03:06:12 periodic repaints. | + | |
| - | 26/03/2019 03:06:12 | + | |
| - | 26/03/2019 03:06:12 XKEYBOARD: number of keysyms per keycode 7 is greater | + | |
| - | 26/03/2019 03:06:12 than 4 and 51 keysyms are mapped above 4. | + | |
| - | 26/03/2019 03:06:12 Automatically switching to -xkb mode. | + | |
| - | 26/03/2019 03:06:12 If this makes the key mapping worse you can | + | |
| - | 26/03/2019 03:06:12 disable it with the "-noxkb" option. | + | |
| - | 26/03/2019 03:06:12 Also, remember "-remap DEAD" for accenting characters. | + | |
| - | 26/03/2019 03:06:12 | + | |
| - | 26/03/2019 03:06:12 X FBPM extension not supported. | + | |
| - | 26/03/2019 03:06:12 X display is capable of DPMS. | + | |
| - | 26/03/2019 03:06:12 -------------------------------------------------------- | + | |
| - | 26/03/2019 03:06:12 | + | |
| - | 26/03/2019 03:06:12 Default visual ID: 0x21 | + | |
| - | 26/03/2019 03:06:12 Read initial data from X display into framebuffer. | + | |
| - | 26/03/2019 03:06:12 initialize_screen: fb_depth/fb_bpp/fb_Bpl 24/32/4608 | + | |
| - | 26/03/2019 03:06:12 | + | |
| - | 26/03/2019 03:06:12 X display :0 is 32bpp depth=24 true color | + | |
| - | 26/03/2019 03:06:12 | + | |
| - | 26/03/2019 03:06:12 Autoprobing TCP port | + | |
| - | 26/03/2019 03:06:12 Autoprobing selected TCP port 5900 | + | |
| - | 26/03/2019 03:06:12 Autoprobing TCP6 port | + | |
| - | 26/03/2019 03:06:12 Autoprobing selected TCP6 port 5900 | + | |
| - | 26/03/2019 03:06:12 listen6: bind: Address already in use | + | |
| - | 26/03/2019 03:06:12 Not listening on IPv6 interface. | + | |
| - | 26/03/2019 03:06:12 | + | |
| - | 26/03/2019 03:06:12 Xinerama is present and active (e.g. multi-head). | + | |
| - | 26/03/2019 03:06:12 Xinerama: number of sub-screens: 1 | + | |
| - | 26/03/2019 03:06:12 Xinerama: no blackouts needed (only one sub-screen) | + | |
| - | 26/03/2019 03:06:12 | + | |
| - | 26/03/2019 03:06:12 fb read rate: 2137 MB/sec | + | |
| - | 26/03/2019 03:06:12 fast read: reset -wait ms to: 10 | + | |
| - | 26/03/2019 03:06:12 fast read: reset -defer ms to: 10 | + | |
| - | 26/03/2019 03:06:12 The X server says there are 10 mouse buttons. | + | |
| - | 26/03/2019 03:06:12 screen setup finished. | + | |
| - | 26/03/2019 03:06:12 | + | |
| The VNC desktop is: debian:0 | The VNC desktop is: debian:0 | ||
| PORT=5900 | PORT=5900 | ||
| - | |||
| - | ****************************************************************************** | ||
| - | Have you tried the x11vnc '-ncache' VNC client-side pixel caching feature yet? | ||
| - | |||
| - | The scheme stores pixel data offscreen on the VNC viewer side for faster | ||
| - | retrieval. It should work with any VNC viewer. Try it by running: | ||
| - | |||
| - | x11vnc -ncache 10 ... | ||
| - | |||
| - | One can also add -ncache_cr for smooth 'copyrect' window motion. | ||
| - | More info: http://www.karlrunge.com/x11vnc/faq.html#faq-client-caching | ||
| </code> | </code> | ||
| - | |||
| ===== Créer un tunnel ssh : ===== | ===== Créer un tunnel ssh : ===== | ||
| Ligne 262: | Ligne 171: | ||
| exit 0 | exit 0 | ||
| EOF</code> | EOF</code> | ||
| + | |||
| + | |||
| + | n'oubliez pas les droits : | ||
| + | <code root>chmod u+x ~/scriptvnc.sh</code> | ||
| + | |||
| + | dorénavant , <code user>./scriptvnc.sh</code>suffit pour lancer sur votre machine locale l'affichage de votre machine distante . | ||
| + | |||
| + | qui plus est , en passant par un tunnel ssh . (sécurité) | ||
| + | |||
| + | NB: n'hésitez pas à remplacer <user> par le nom de l'utilisateur distant | ||
| + | |||
| + | et <ip_distante> par l'adresse ip de votre machine distante . | ||
| + | |||
| + | vous pouvez accéder à l'ip de votre machine distante dans les paramètres de certaines box , ou , | ||
| + | |||
| + | sur la machine distante , en tapant <code user>ip a</code> et en cherchant les données "inet" pour l'interface concernée . | ||
| + | |||
| + | <note tip>vous pouvez éditer le script avec nano (voir plus amples infos dans les notes de bas de page)</note> | ||
| + | |||
| + | <note important>on parle , ici , de la connexion au systeme (en ssh) , donc , du mot de passe systeme (user) </note> | ||
| écran : | écran : | ||
| Ligne 425: | Ligne 354: | ||
| </code> | </code> | ||
| - | n'oubliez pas les droits : | ||
| - | <code root>chmod u+x ~/scriptvnc.sh</code> | ||
| - | |||
| - | dorénavant , <code user>./scriptvnc.sh</code>suffit pour lancer sur votre machine locale l'affichage de votre machine distante . | ||
| - | |||
| - | qui plus est , en passant par un tunnel ssh . (sécurité) | ||
| - | |||
| - | NB: n'hésitez pas à remplacer <user> par le nom de l'utilisateur distant | ||
| - | |||
| - | et <ip_distante> par l'adresse ip de votre machine distante . | ||
| - | |||
| - | vous pouvez accéder à l'ip de votre machine distante dans les paramètres de certaines box , ou , | ||
| - | |||
| - | sur la machine distante , en tapant <code user>ip a</code> et en cherchant les données "inet" pour l'interface concernée . | ||
| - | |||
| - | <note tip>vous pouvez éditer le script avec nano (voir plus amples infos dans les notes de bas de page)</note> | ||
| - | |||
| - | <note important>on parle , ici , de la connexion au systeme (en ssh) , donc , du mot de passe systeme (user) </note> | ||
| ===== connexion avec ssl (préambule) ===== | ===== connexion avec ssl (préambule) ===== | ||
| Ligne 503: | Ligne 414: | ||
| voilà ! | voilà ! | ||
| + | |||
| + | |||
| + | ===== Connexion à ssl : écrans types ssvnc ===== | ||
| graphiques : | graphiques : | ||
