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.TH cog 1 "Jan 25, 2020"
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.SH NAME
cog \- single-window web browser
.SH SYNOPSIS
.B cog
.RI [ options ]
.RI [ URL ]
.SH DESCRIPTION
\fBcog\fP is a small, single-window web browser based on WPE WebKit.
It provides no user interface and is suitable to be used as a web
application container for embedded devices in kiosk mode.

The URL of the website to be opened can be passed either from the
command-line or with the \fBCOG_URL\fP environment variable.

.SH OPTIONS
.TP
.B \-h,\ \-\-help
Show help options
.TP
.B \-\-version
Print version and exit
.TP
.B \-\-print\-appid
Print application ID and exit
.TP
.B \-\-scale=FACTOR
Zoom/Scaling factor applied to Web content (default: 1.0, no scaling)
.TP
.B \-\-device\-scale=FACTOR
Output device scaling factor (default: 1.0, no scaling, 96 DPI)
.TP
.B \-\-doc\-viewer
Document viewer mode: optimizes for local loading of Web content. This
reduces memory usage at the cost of reducing caching of resources
loaded from the network.
.TP
.B \-d,\ \-\-dir\-handler=SCHEME:PATH
Add a URI scheme handler for a directory
.TP
.B \-\-webprocess\-failure=ACTION
Action on WebProcess failures: error-page (default), exit, exit-ok,
restart.
.TP
.B \-C,\ \-\-config=PATH
Path to a configuration file
.TP
.B \-b,\ \-\-bg\-color=BG_COLOR
Background color, as a CSS name or in #RRGGBBAA hex syntax (default:
white)
.TP
.B \-P,\ \-\-platform=NAME
Platform plug-in to use.
.TP
.B \-\-web\-extensions\-dir=PATH
Load Web Extensions from given directory.

.SH ENVIRONMENT
.PP
.B COG_URL
URL of the website to be opened

.SH SEE ALSO
.BR cogctl (1)

.SH AUTHOR
This manual page was written by Alberto Garcia <berto@igalia.com>