02-13-2005
Great Job! I've often been impressed by cbkihong's perl expertise. But I want to point out that the book is available on a
mirror site. cbkihong's web site is being hammered by downloads, so please consider using the mirror. Also note that cbkihong is looking for other mirror sites for his book. Let him know if you can help. Thanks!
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hi. im very new to perl. is it possible to fill up a web form and submit it using perl? example, i would like to sign up for a yahoo account though a perl script (ofcourse, granting the "type the characters as shown in imgage" is absent)? (8 Replies)
Discussion started by: marcpascual
8 Replies
2. Shell Programming and Scripting
i have a HTML report file..its in attachment(a part of the whole report is attached..name "input html.doc").also its source is attached in "report source code.txt"
i just want to seperate the datas like in first line it should be..
NHTEST-3848498958-NHTEST-10.2-no-baloo a
and so on for whole... (3 Replies)
Discussion started by: avik1983
3 Replies
3. Shell Programming and Scripting
I am trying to add to a Web page that I have, the ability to have users make requests as long as they key in a password.
Can anyone help me with validating the text from the text field on the Web page into UNIX?
Please let me know if I need to be clearer.
Thanks, (1 Reply)
Discussion started by: mosammey
1 Replies
4. Shell Programming and Scripting
I have a perl script that prints up the html code and executes a few korn scripts to populate the web code.
Disclaimer === I can throw together some korn scripts pretty quick. This code changes pretty frequently. I don't know enough about perl to do everything I need. One day maybe I'll get... (4 Replies)
Discussion started by: i9300
4 Replies
5. Shell Programming and Scripting
I need to process a file line-by-line using some value from a shell variable
Something like:perl -p -e 's/$shell_srch/$shell_replace/g' input.txt
I can't make the '-s' work in the '-p' or '-n' input loop (or couldn't find a syntaxis.)
I have searched and found... (4 Replies)
Discussion started by: alex_5161
4 Replies
6. Shell Programming and Scripting
Hi please help me with this .
I have a file test.txt with following content
$cat test.txt
<td>$test</td>
<h2>$test2</h2>
and I have a ksh with following content
$cat test.ksh
#!/bin/ksh
test=3
test2=4
while read line
do
echo $line
done < test.html
I am expecting the output as (4 Replies)
Discussion started by: panduandpavan
4 Replies
7. UNIX for Dummies Questions & Answers
<tr><td bgcolor=#D7EBAD><b>Instructions :</b></td>
<td>`cat temp.txt`</td></tr>
Hi Experts,
I have an requirement of displaying file contents in HTML mail , for which am using the above approach, Where as the output is kind of not as expected.
If there are 5 lines in the file, in the... (4 Replies)
Discussion started by: scott_cog
4 Replies
8. Shell Programming and Scripting
Dear All ,
i stuck in one problem executing xml .. i have input xml as
<COMMAND name="ARRANGEMENT.WRITE" timestamp="0" so="initial">
<SVLOBJECT>
<LONG name="CSP_PMNT_ID" val="-1"/>
<MONEY name="CSP_CEILING" amount="0.0" currency="AUD"/>
... (6 Replies)
Discussion started by: arvindng
6 Replies
9. Shell Programming and Scripting
Hi ,
I need an help in perl scripting.
I have an perl script written and i have an for loop in that ,where as it writes some data to a file and it has details like below.
cat out.txt
This is the first line
this is the second line.
.....Now, this file needs to be send in mail in HTML... (2 Replies)
Discussion started by: scott_cog
2 Replies
10. UNIX for Advanced & Expert Users
I have a below syntax its working fine...
var12=$(ps -ef | grep apache | awk '{print $2,$4}')
Im getting expected output as below:
printf "%b\n" "${VAR12}"
dell 123
dell 456
dell 457
Now I wrote a while loop.. the output of VAR12 should be passed as input parameters to while loop and results... (5 Replies)
Discussion started by: sam@sam
5 Replies
LEARN ABOUT DEBIAN
html::diff
HTML::Diff(3pm) User Contributed Perl Documentation HTML::Diff(3pm)
NAME
HTML::Diff - compare two strings of HTML
This module compares two strings of HTML and returns a list of a chunks which indicate the diff between the two input strings, where
changes in formatting are considered changes.
HTML::Diff does not strictly parse the HTML. Instead, it uses regular expressions to make a decent effort at understanding the given HTML.
As a result, there are many valid HTML documents for which it will not produce the correct answer. But there may be some invalid HTML
documents for which it gives you the answer you're looking for. Your mileage may vary; test it on lots of inputs from your domain before
relying on it.
SYNOPSIS
$result = html_word_diff($left_text, $right_text);
DESCRIPTION
Returns a reference to a list of triples [<flag>, <left>, <right>]. Each triple represents a check of the input texts. The flag tells you
whether it represents a deletion, insertion, a modification, or an unchanged chunk.
Every character of each input text is accounted for by some triple in the output. Specifically, Concatenating all the <left> members from
the return value should produce $left_text, and likewise the <right> members concatenate together to produce $right_text.
The <flag> is either 'u', '+', '-', or 'c', indicating whether the two chunks are the same, the $right_text contained this chunk and the
left chunk didn't, or vice versa, or the two chunks are simply different. This follows the usage of Algorithm::Diff.
The difference is computed on a word-by-word basis, "breaking" on visible words in the HTML text. If a tag only is changed, it will not be
returned as an independent chunk but will be shown as a change to one of the neighboring words. For balanced tags, such as <b> </b>, it is
intended that a change to the tag will be treated as a change to all words in between.
AUTHOR
Whipped up by Ezra elias kilty Cooper, <ezra@ezrakilty.net>.
Patch contributed by Adam <asjo@koldfront.dk>.
SEE ALSO
Algorithm::Diff
perl v5.14.2 2012-01-01 HTML::Diff(3pm)