extract data with awk from html files Post: 302481325

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

extract data from html tables

hi i need to use unix to extract data from several rows of a table coded in html. I know that rows within a table have the tags <tr> </tr> and so i thought that my first step should be to to delete all of the other html code which is not contained within these tags. i could then use this method...

2. Shell Programming and Scripting

SED to extract HTML text data, not quite right!

I am attempting to extract weather data from the following website, but for the Victoria area only: Text Forecasts - Environment Canada I use this: sed -n "/Greater Victoria./,/Fraser Valley./p" But that phrasing does not sometimes get it all and think perhaps the website has more...

3. UNIX for Dummies Questions & Answers

AWK, extract data from multiple files

Hi, I'm using AWK to try to extract data from multiple files (*.txt). The script should look for a flag that occurs at a specific position in each file and it should return the data to the right of that flag. I should end up with one line for each file, each containing 3 columns:...

4. UNIX for Dummies Questions & Answers

Using AWK: Extract data from multiple files and output to multiple new files

Hi, I'd like to process multiple files. For example: file1.txt file2.txt file3.txt Each file contains several lines of data. I want to extract a piece of data and output it to a new file. file1.txt ----> newfile1.txt file2.txt ----> newfile2.txt file3.txt ----> newfile3.txt Here is...

5. Shell Programming and Scripting

Extract data with awk and write to several files

Hi! I have one file with data that looks like this: 1 data data data data 2 data data data data 3 data data data data . . . 1 data data data data 2 data data data data 3 data data data data . . . I would like to have awk to write each block to a separate file, like this: 1...

6. Shell Programming and Scripting

extract complex data from html table rows

I have bash, awk, and sed available on my portable device. I need to extract 10 fields from each table row from a web page that looks like this: </tr> <tr> <td>28 Apr</td> <td><a...

7. Shell Programming and Scripting

awk -- Extract data from html within multiple tags as reference

Hi, I'm trying to get some data from an html file, but the problem is before it can extract the information I have multiple patterns that need to be passed through. https://www.unix.com/shell-programming-scripting/150711-extract-data-awk-html-files.html Is a similar problem. The only...

8. Shell Programming and Scripting

Awk/sed HTML extract

I'm extracting text between table tags in HTML <th><a href="/wiki/Buick_LeSabre" title="Buick LeSabre">Buick LeSabre</a></th> using this: awk -F "</*th>" '/<\/*th>/ {print $2}' auto2 > auto3 then this (text between a href): sed -e 's/$<*>$//g' auto3 > auto4 How to shorten this into one...

9. Shell Programming and Scripting

Compare 2 files and extract the data which is present in other file - awk is not working

file2 content f1file2 content f1,1,2,3,4,5 f1,2,4,6,8,10 f10,1,2,3,4,5 f10,2,4,6,8,10 f5,1,2,3,4,5 f5,2,4,6,8,10awk 'FNR==NR{a;next}; !($1 in a)' file2 file1output f10,1,2,3,4,5 f10,2,4,6,8,10 f5,1,2,3,4,5 f5,2,4,6,8,10awk 'FNR==NR{a;next}; ($1 in a)' file2 file1output nothing...

10. UNIX for Beginners Questions & Answers

awk to extract value after keyword in html

Using awk to extract value after a keyword in an html, and store in ts. The awk does execute but ts is empty. I use the tag as a delimiter and the keyword as a pattern, but there probably is a better way. Thank you :). file <html><head><title>xxxxxx xxxxx</title><style type="text/css"> ...

LEARN ABOUT CENTOS

locale::codes::langvar

Locale::Codes::LangVar(3)				User Contributed Perl Documentation				 Locale::Codes::LangVar(3)

NAME

       Locale::Codes::LangVar - standard codes for language variation identification

SYNOPSIS

	  use Locale::Codes::LangVar;

	  $lvar = code2langvar('acm');		       # $lvar gets 'Mesopotamian Arabic'
	  $code = langvar2code('Mesopotamian Arabic'); # $code gets 'acm'

	  @codes   = all_langvar_codes();
	  @names   = all_langvar_names();

DESCRIPTION

       The "Locale::Codes::LangVar" module provides access to standard codes used for identifying language variations, such as those as defined in
       the IANA language registry.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default IANA language
       registry codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying language variations. A code set may be specified using either a name, or
       a constant that is automatically exported by this module.

       For example, the two are equivalent:

	  $lvar = code2langvar('arevela','alpha');
	  $lvar = code2langvar('arevela',LOCALE_LANGVAR_ALPHA);

       The codesets currently supported are:

       alpha
	   This is the set of alphanumeric codes from the IANA language registry, such as 'arevela' for Eastern Armenian.

	   This code set is identified with the symbol "LOCALE_LANGVAR_ALPHA".

	   This is the default code set.

ROUTINES

       code2langvar ( CODE [,CODESET] )
       langvar2code ( NAME [,CODESET] )
       langvar_code2code ( CODE ,CODESET ,CODESET2 )
       all_langvar_codes ( [CODESET] )
       all_langvar_names ( [CODESET] )
       Locale::Codes::LangVar::rename_langvar  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangVar::add_langvar  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangVar::delete_langvar  ( CODE [,CODESET] )
       Locale::Codes::LangVar::add_langvar_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangVar::delete_langvar_alias  ( NAME )
       Locale::Codes::LangVar::rename_langvar_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangVar::add_langvar_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangVar::delete_langvar_code_alias  ( CODE [,CODESET] )
	   These routines are all documented in the Locale::Codes::API man page.

SEE ALSO

       Locale::Codes
	   The Locale-Codes distribution.

       Locale::Codes::API
	   The list of functions supported by this module.

       http://www.iana.org/assignments/language-subtag-registry
	   The IANA language subtag registry.

AUTHOR

       See Locale::Codes for full author history.

       Currently maintained by Sullivan Beck (sbeck@cpan.org).

COPYRIGHT

	  Copyright (c) 2011-2013 Sullivan Beck

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

perl v5.16.3							    2013-04-12						 Locale::Codes::LangVar(3)