barrier > gérer plusieurs machines avec une seule souris et un seul clavier

sudo apt install barrier

Commandes côté SERVEUR

barriers -a <address> -c <pathname> --daemon -n <screen> --restart -d <level>

-a, --address <address>  listen for clients on the given address.
-c, --config <pathname>  use the named configuration file instead.
-d, --debug <level>      filter out log messages with priority below level.
                         level may be: FATAL, ERROR, WARNING, NOTE, INFO,DEBUG, DEBUG1, DEBUG2.
-n, --name <screen>      use screen-name instead the hostname to identify this screen in the configuration.
-1, --no-restart         do not try to restart on failure.
    --restart            restart the server automatically if it fails.
-l  --log <file>         write log messages to file.
    --no-tray            disable the system tray icon.
    --enable-drag-drop   enable file drag & drop.
    --enable-crypto      enable the crypto (ssl) plugin.
    --profile-dir <path> use named profile directory instead.
-f, --no-daemon          run in the foreground.
    --daemon             run as a daemon.

Commandes côté CLIENT

barrierc --yscroll <delta> --daemon -n <screen> --restart -d <level> <server-address>

-d, --debug <level>      filter out log messages with priority below level.
                         level may be: FATAL, ERROR, WARNING, NOTE, INFO, DEBUG, DEBUG1, DEBUG2.
-n, --name <screen>      use screen-name instead the hostname to identify this screen in the configuration.
-1, --no-restart         do not try to restart on failure.
    --restart            restart the server automatically if it fails. (*)
-l  --log <file>         write log messages to file.
    --no-tray            disable the system tray icon.
    --enable-drag-drop   enable file drag & drop.
    --enable-crypto      enable the crypto (ssl) plugin.
    --profile-dir <path> use named profile directory instead.
-f, --no-daemon          run in the foreground.
    --daemon             run as a daemon.
    --yscroll <delta>    defines the vertical scrolling delta, which is 120 by default.

Créer un service avec systemd

To add barrier client or server as a service on a systemd, you can create a .service file for systemd.

Exemple d’un service dans /etc/systemd/system/ started/stopped with the systemctl command. (X11 est à :0).

[Unit]
Description=Barrier Client daemon
After=network.target

[Service]
User=<username>
Group=<groupname>
ExecStart=barrierc --enable-crypto --display :0 --debug INFO -f <serveur>
Restart=always

[Install]
WantedBy=multi-user.target

To use a systemd Barrier service on a multi-user system, consider using a user service or starting the GUI application at logon instead.

The barrier client can also be started from the command line remotely using ssh as long as $DISPLAY is set or specified with --display.