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Top Forums UNIX for Dummies Questions & Answers vnc over an ssh tunnel Linux to Linux to Windows Post 302438842 by pludi on Wednesday 21st of July 2010 02:35:30 AM
Old 07-21-2010
AFAIK, the default VNC server port is 5900 for the first display, 5901 for the second... So this should work:
Code:
# Open the tunnel, and close it after 120 seconds if no connection has been made
# SSH automatically forks into the background
$ ssh -f -L 5900:192.168.1.8:5900 'sleep 120'
$ vncviewer localhost

This User Gave Thanks to pludi For This Post:
 

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VNCCAPTURE(1p)						User Contributed Perl Documentation					    VNCCAPTURE(1p)

NAME
vnccapture - Capture a screenshot via VNC SYNOPSIS
vnccapture [options] [numcaptures] Options: -P --password=str password for the VNC server, if applicable -H --host=str address of VNC server (default: 'localhost') -p --port=num TCP port for VNC server (default: 5900) -d --depth=8|16|24 screen depth for capture (default: 24) -t --type=ext image type for output (default: 'png') -C --cursor include the mouse cursor in the image -o --outfile capture to the specified path otherwise capture to "snapshot<num>.<type>" -v --verbose print status and diagnostics to STDOUT -h --help verbose help message -V --version print the Net::VNC version DESCRIPTION
Connect to a VNC server and capture the screen one or more times. The output is written to, for example, "snapshot0001.png". The number is the sequence of captures and the extension is specified by the "--type" argument. The "--type" argument can be any format that Image::Imlib2 can support. SEE ALSO
Net::VNC Image::Imlib2 AUTHOR
Chris Dolan, cdolan@cpan.org perl v5.12.4 2011-10-31 VNCCAPTURE(1p)
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