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Full Discussion: grep & awk
Top Forums Shell Programming and Scripting grep & awk Post 302349836 by *Jess* on Wednesday 2nd of September 2009 03:25:24 AM
Old 09-02-2009
grep & awk

Hi all,

I'm figuring on how to grep only specific data I want below:

Bin Total %
----- ------- -----
1 15 42.9

Bin Total %
----- ------- -----
2 15 80

Bin Total %
----- ------- -----
3 20 80

I would only want the % which is 42.9 on bin 1, to output this 42.9 into a txt file.

By using awk '{print $3}' > abc.txt it displays the entire column 3. Appreciate any help. Thanks in advance!
 

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GStreamer::Bin(3pm)					User Contributed Perl Documentation				       GStreamer::Bin(3pm)

NAME
GStreamer::Bin - Base class and element that can contain other elements HIERARCHY
Glib::Object +----GStreamer::Object +----GStreamer::Element +----GStreamer::Bin INTERFACES
GStreamer::ChildProxy METHODS
element = GStreamer::Bin->new ($name) o $name (string) $bin->add ($element, ...) o $element (GStreamer::Element) o ... (list) element = $bin->get_by_interface ($interface) o $interface (string) element = $bin->get_by_name ($name) o $name (string) element = $bin->get_by_name_recurse_up ($name) o $name (string) iterator = $bin->iterate_all_by_interface ($interface) o $interface (string) iterator = $bin->iterate_elements iterator = $bin->iterate_recurse iterator = $bin->iterate_sinks iterator = $bin->iterate_sorted $bin->remove ($element, ...) o $element (GStreamer::Element) o ... (list) PROPERTIES
'async-handling' (boolean : default false : readable / writable / private) The bin will handle Asynchronous state changes 'message-forward' (boolean : default false : readable / writable / private) Forwards all children messages SIGNALS
element-added (GStreamer::Bin, GStreamer::Element) element-removed (GStreamer::Bin, GStreamer::Element) boolean = do-latency (GStreamer::Bin) SEE ALSO
GStreamer, Glib::Object, GStreamer::Object, GStreamer::Element COPYRIGHT
Copyright (C) 2005-2011 by the gtk2-perl team. This software is licensed under the LGPL. See GStreamer for a full notice. perl v5.14.2 2012-03-01 GStreamer::Bin(3pm)
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