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Remote screenshot

Terminal - Remote screenshot
DISPLAY=":0.0" import -window root screenshot.png
2010-02-17 13:02:24
User: walterl
18
Remote screenshot

The `export` is unnecessary if it's only applicable to the one command.

Alternatives

There are 2 alternatives - vote for the best!

Terminal - Alternatives
DISPLAY=:0.0 import -window root /tmp/shot.png
2010-10-28 12:00:00
User: depesz
25

Of course it requires import command, from imagemagick tools, but it's simpler to type, and imagemagick is usefull anyway.

ssh user@remote-host "DISPLAY=:0.0 import -window root -format png -"|display -format png -
2011-04-08 01:07:41
User: splante
Functions: ssh
11

Admittedly, I'd never have thought of this without the earlier examples, but here's one that you can execute from your workstation to just display the image from another, without separately doing a file transfer, etc. By the way, I hear a loud beep coming from the other room, so I guess it's not too stealthy :-D

DISPLAY=":0.0"; export DISPLAY; import -window root gotya.png
2010-02-17 09:13:54
User: Abiden
Functions: export
3

Say if you're logged into a remote system via ssh and this system has an x window system, but yet you still want a screen shot of what's going on graphically. This will do it for you. :-)

export DISPLAY=":0.0" && import -window root screenshot.png
2010-02-17 12:13:49
User: fraktil
Functions: export
-3

Like the given command, but combines _DISPLAY=":0.0"_ with _export DISPLAY_ to get _export DISPLAY=":0.0"_ and only imports if DISPLAY is set successfully.

Know a better way?

If you can do better, submit your command here.

What others think

Thanks for this!

I've tried, and seemed to work although my question now is how can I deactivate screensaver/power saving when taking the screenshot, because all I'm getting is a black screenshot.

Thanks :)

Comment by inkel 271 weeks and 3 days ago

@inkel Besides something like

kill $(ps ax | grep screensaver | grep -v grep | awk '{ print $1 }')

I usually just use x11vnc to make the current X session VNC accessible and disable the screensaver via VNC.

Comment by walterl 271 weeks and 3 days ago

Your point of view

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