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Full Discussion: Multiline html tag parse shell script
Top Forums UNIX for Beginners Questions & Answers Multiline html tag parse shell script Post 303040300 by SorcRR on Saturday 26th of October 2019 06:14:13 AM
Old 10-26-2019
RudiC, i'm not dropping it, because i need to get other texts out of the html, but for the example sakes, yes that would make it more optimized.
I have 5 more texts that i'm matching and making the output into a csv file.
The html from which i'm parsing is built up very poorly.

Actual code snippet:
Code:
<p class="margin-bottom-0">
											Diameter: 2<br>
Width [cm]: 4<br>Accessories: no<br>Material: metal<br>										</p>

so as you can see it has a lot of spaces, and new lines at the end and beginning.
Your solution doesn't deal with those so i came up with this:

Code:
text=$(printf "%s" "$siteSource" | sed -n '/<p class="margin-bottom-0">/,/<\/p/ {
            /<p class="margin-bottom-0">.*\/div>/b
            s/ *<[^>]*> *//g
            /^$/d
            p
            }' | awk '{$1=$1};1' | tr ',' ';' | tr -d "\n\r" )

Since i need this all in one line or else the csv file will broke (just realized this) had to get rid of the new lines tr -d "\n\r"
I' removing the extra whitespaces at the beginning and end awk '{$1=$1};1'
Also for csv proofing i'm replacing the commas with semicolon because csv will interpret commas as end of column tr ',' ';'
So this makes me wonder if that one sed could do all these by on it's own.
But i'm happy now because this works now.

Thanks!
 

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LEARN ABOUT DEBIAN

csv2rec

CSV2REC(1)							   User Commands							CSV2REC(1)

NAME

       csv2rec - csv to rec converter

SYNOPSIS

       csv2rec [OPTIONS]... [CSV_FILE]

DESCRIPTION

       Convert csv data into rec data.

       -t, --type=TYPE
	      type name for the converted records; if this parameter is ommited then no type is used.

       -s, --strict
	      be strict parsing the csv file.

       -e, --omit-empty
	      omit empty fields.

       --help print a help message and exit.

       --version
	      show version and exit.

AUTHOR

       Written by Jose E. Marchesi.

REPORTING BUGS

       Report bugs to: bug-recutils@gnu.org
       GNU recutils home page: <http://www.gnu.org/software/recutils/>
       General help using GNU software: <http://www.gnu.org/gethelp/>

COPYRIGHT

       Copyright (C) 2010, 2011, 2012 Jose E. Marchesi.  License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
       This is free software: you are free to change and redistribute it.  There is NO WARRANTY, to the extent permitted by law.

SEE ALSO

       The  full  documentation  for  csv2rec  is maintained as a Texinfo manual.  If the info and csv2rec programs are properly installed at your
       site, the command

	      info csv2rec

       should give you access to the complete manual.

csv2rec 1.4.93							   January 2012 							CSV2REC(1)
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