141 lines
3.3 KiB
Markdown
141 lines
3.3 KiB
Markdown
wayvnc(1)
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# NAME
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wayvnc - A VNC server for wlroots based Wayland compositors.
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# SYNOPSIS
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*wayvnc* [options] [address [port]]
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# OPTIONS
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*-C, --config=<path>*
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Select a config file.
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*-o, --output=<name>*
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Select output to capture.
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*-k, --keyboard=<layout>*
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Select keyboard layout.
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*-s, --seat=<name>*
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Select seat by name.
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*-r, --render-cursor*
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Enable overlay cursor rendering.
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*-f, --max-fps=<fps>*
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Set the rate limit (default 30).
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*-p, --show-performance*
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Show performance counters.
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*-V, --version*
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Show version info.
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*-h, --help*
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Get help.
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# DESCRIPTION
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This is a VNC server for wlroots based Wayland compositors. It attaches to a
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running Wayland session, creates virtual input devices and exposes a single
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display via the RFB protocol. The Wayland session may be a headless one, so it
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is also possible to run wayvnc without a physical display attached.
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# CONFIGURATION
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wayvnc searches for a config file in the location
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~/$XDG_CONFIG_HOME/wayvnc/config
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or if $XDG_CONFIG_HOME is not set
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~/.config/wayvnc/config
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## SYNTAX
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The configuration file is composed of key-value pairs separated with an *equal*
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sign. Whitespace around either the key or the value is insignificant and is not
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considered to be part of the key or the value.
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## KEYWORDS
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*address*
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The address to which the server shall bind, e.g. 0.0.0.0 or localhost.
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*certificate_file*
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The path to the certificate file for encryption. Only applicable when
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*enable_auth*=true.
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*enable_auth*
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Enable authentication and encryption. Setting this value to *true*
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requires also setting *certificate_file*, *private_key_file*,
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*username* and *password*.
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*password*
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Choose a password for authentication.
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*port*
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The port to which the server shall bind. Default is 5900.
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*private_key_file*
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The path to the private key file for encryption. Only applicable when
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*enable_auth*=true.
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*username*
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Choose a username for authentication.
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## EXAMPLE
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```
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address=0.0.0.0
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enable_auth=true
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username=luser
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password=p455w0rd
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private_key_file=/path/to/key.pem
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certificate_file=/path/to/cert.pem
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```
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# ENVIRONMENT
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The following environment variables have an effect on wayvnc:
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_WAYLAND_DISPLAY_
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Specifies the name of the Wayland display that the compositor to which
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wayvnc shall bind is running on.
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_XDG_CONFIG_HOME_
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Specifies the location of configuration files.
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# FAQ
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*How can I run wayvnc in headless mode/over an SSH session?*
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Set the environment variables _WLR_BACKENDS_=headless and
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_WLR_LIBINPUT_NO_DEVICES_=1 before starting the compositor, then run
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wayvnc as normal.
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*How can I pass my mod-key from Sway to the remote desktop session?*
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Create an almost empty mode in your sway config. Example:
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```
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mode passthrough {
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bindsym $mod+Pause mode default
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}
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bindsym $mod+Pause mode passthrough
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```
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This makes it so that when you press $mod+Pause, all keybindings, except
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the one to switch back, are disabled.
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*Not all symbols show up when I'm typing. What can I do to fix this?*
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Try setting the keyboard layout in wayvnc to the one that most closely
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matches the keyboard layout that you're using on the client side. An
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exact layout isn't needed, just one that has all the symbols that you
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use.
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# AUTHORS
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Maintained by Andri Yngvason <andri@yngvason.is>. Up-to-date sources can be
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found at https://github.com/any1/wayvnc and bugs reports or patches can be
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submitted to GitHub's issue tracker.
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