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Full Discussion: how read specific line in a file and write it in a new text file?
Top Forums Shell Programming and Scripting how read specific line in a file and write it in a new text file? Post 302598640 by vel4ever on Wednesday 15th of February 2012 04:09:27 AM
Old 02-15-2012
how read specific line in a file and write it in a new text file?
I have list of files in a directory 'dir'. Each file is of type HTML. I need to read each file and get the string which starts with 'http' and write them in a new text file. How can i do this shell scripting?

file1.html
Code:
<head>
<url>http://www.google.com</url>
</head>

file2.html
Code:
<head>
<url>http://www.yahoo.com</url>
</head>

text.txt
Code:
http://www.google.com
http://www.yahoo.com

 

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LEARN ABOUT SUSE

image::exiftool::quicktime

Image::ExifTool::QuickTime(3)				User Contributed Perl Documentation			     Image::ExifTool::QuickTime(3)

NAME

       Image::ExifTool::QuickTime - Read QuickTime and MP4 meta information

SYNOPSIS

       This module is used by Image::ExifTool

DESCRIPTION

       This module contains routines required by Image::ExifTool to extract information from QuickTime and MP4 video, and M4A audio files.

AUTHOR

       Copyright 2003-2010, Phil Harvey (phil at owl.phy.queensu.ca)

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

REFERENCES

       <http://developer.apple.com/documentation/QuickTime/>
       http://search.cpan.org/dist/MP4-Info-1.04/ <http://search.cpan.org/dist/MP4-Info-1.04/>
       http://www.geocities.com/xhelmboyx/quicktime/formats/mp4-layout.txt <http://www.geocities.com/xhelmboyx/quicktime/formats/mp4-layout.txt>
       <http://wiki.multimedia.cx/index.php?title=Apple_QuickTime>
       http://atomicparsley.sourceforge.net/mpeg-4files.html <http://atomicparsley.sourceforge.net/mpeg-4files.html>
       <http://wiki.multimedia.cx/index.php?title=QuickTime_container>
       <http://code.google.com/p/mp4v2/wiki/iTunesMetadata>
       <http://www.canieti.com.mx/assets/files/1011/IEC_100_1384_DC.pdf>

SEE ALSO

       "QuickTime Tags" in Image::ExifTool::TagNames, Image::ExifTool(3pm)

perl v5.12.1							    2010-03-09					     Image::ExifTool::QuickTime(3)
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