Am 04.01.2012 10:46, schrieb Jani Ollikainen:
How one is supposed to do screenshots of a website with CentOS 6?
For X11, there is xwd(1): X window dump.
Prompts you to click on a window and dumps its contents.
To screenshot a single window and save it as a jpeg, e.g.:
xwd | xwdtopnm | pnmtojpeg
Am 05.01.2012 09:19, schrieb Jani Ollikainen:
Yes, the need was for automated command line tool which I can use
without requiring any user interaction.
Use option -id or -name of xwd(1) to specify the window, e.g:
xwd -id 0xc000c5 | xwdtopnm | pnmtojpeg win.jpg
To find the id or name, parse
Am 05.01.2012 12:52, schrieb John Hodrien:
So he wants to be able to capture an image of what a website looks like from
the command line, and not really take a screenshot at all.
Indeed, as there is no screen...
This is diffcult, as websites need to be rendered
and one just has to google for
Am 31.08.2011 15:35, schrieb Karanbir Singh:
PS: To install iptables from source is pretty straightforward:
get the tarball from netfilter.org, unpack and run:
./configure --prefix=/opt/iptables make make install
And at that point you lose. All management capability or the
/kernel/branches/
for the available OpenVZ kernel branches. 2.6.32 is the most recent.
A very helpful and knowledgeable poster, Walter Haidinger, in his email
dated Wed, 31 Aug 2011 13:10:16 +0200 (12:10 BST), gave what appears to
be an ideal solution.
* get a more recent iptables from
Am 31.08.2011 04:24, schrieb Always Learning:
On a VPS I wanted to add to IP tables:-
iptables -A -p tcp -m string --algo bm --string 'login' -j DROP
I got:
iptables: Unknown error 18446744073709551615
uname -a = 2.6.35.4 #2 (don't know how this got installed)
lsmod | grep
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