Find word in a line and output in which line the word occurs / no. of times it occurred
I have a file: file.txt, which contains the following data in it.
HTML Code:
This is a file, my name is Karl, what is this process, karl is karl junior, file is a test file, file's name is file.txt
My name is not Karl, my name is Karl Joey
What is your name?
Do you know your name and what it is?
When I'm running the following command to get line# of a word "is" in this file using the following command, it's giving me the output like:
Code:
$ grep -now "is" file.txt
HTML Code:
1:is
is
is
is
is
is
2:is
is
3:is
4:is
What command can I run to get the following output:
Greetings.
I am struggling with a shell script to make my life simpler, with a number of practical ways in which it could be used. I want to take a standard text file, and pull the 'n'th word from each line such as the first word from a text file.
I'm struggling to see how each line can be... (5 Replies)
Hi Folks !!!!!!!!!!!!!!!!!!!
My Requirement is.............
i have a input file:
501,501.chan
502,502.anand
503,503.biji
504,504.raja
505,505.chan
506,506.anand
507,507.chan
and my o/p should be
chan->3
i.e. the word which occurs maximum number of times in a file should be... (5 Replies)
Hi I have a text file like this name today.txt
the request has been accepted
the scan is successful at following time
there are no invalid packages
5169378 : map : Permission Denied
the request has been accepted
Now what i want do is
I want to search the today.txt file and
if i... (1 Reply)
I've been looking on the internet, and haven't found anything simple enough to use in my code. All I want to do is count how many times "-" occurs in a string of characters (as a package name). It seems it should be very simple, and shouldn't require more than one line to accomplish.
And this is... (2 Replies)
Hi folks,
have a look into the attachment, i am not familiar with unix, can you please help me in this regard.
thanks in advance, :)
regards,
Geeko (4 Replies)
I have a File with the below contents
File1
I have no prior experience in unix. I have just started to work in unix.
My experience in unix is 0. My Total It exp is 3 yrs.
I need to replace the first word in each line with the last word for example
unix have no prior experience in... (2 Replies)
I have a file that has the words I want to find in other files (but lets say I just want to find my words in a single file). Those words are IDs, so if my word is ZZZ4, outputs like aaZZZ4, ZZZ4bb, aaZZZ4bb, ZZ4, ZZZ, ZyZ4, ZZZ4.8 (or anything like that) WON'T BE USEFUL.
I need the whole word... (6 Replies)
Hi All,
Hope you guys had a wonderful weekend
I have a scenario where in which I have to read a file line by line
and check for few words before redirecting to a file
I have searched the forum but,either those answers dint work (perhaps because of my wrong under standing of how IFS... (6 Replies)
Hi there I am trying to figure out and understand what the syntax would be to egrep lines that have a word occur twice in a row. the two words obviously should have a space between them and also it has to be case sensitive which I believe grep is by deffault. the closest I have come is...
grep... (7 Replies)
Discussion started by: spo_2138
7 Replies
LEARN ABOUT DEBIAN
html::treebuilder::libxml
HTML::TreeBuilder::LibXML(3pm) User Contributed Perl Documentation HTML::TreeBuilder::LibXML(3pm)NAME
HTML::TreeBuilder::LibXML - HTML::TreeBuilder and XPath compatible interface with libxml
SYNOPSIS
use HTML::TreeBuilder::LibXML;
my $tree = HTML::TreeBuilder::LibXML->new;
$tree->parse($html);
$tree->eof;
# $tree and $node compatible to HTML::Element
my @nodes = $tree->findvalue($xpath);
for my $node (@nodes) {
print $node->tag;
my %attr = $node->all_external_attr;
}
HTML::TreeBuilder::LibXML->replace_original(); # replace HTML::TreeBuilder::XPath->new
DESCRIPTION
HTML::TreeBuilder::XPath is libxml based compatible interface to HTML::TreeBuilder, which could be slow for a large document.
HTML::TreeBuilder::LibXML is drop-in-replacement for HTML::TreeBuilder::XPath.
This module doesn't implement all of HTML::TreeBuilder and HTML::Element APIs, but enough methods are defined so modules like Web::Scraper
work.
BENCHMARK
This is a benchmark result by tools/benchmark.pl
Web::Scraper: 0.26
HTML::TreeBuilder::XPath: 0.09
HTML::TreeBuilder::LibXML: 0.01_01
Rate no_libxml use_libxml
no_libxml 5.45/s -- -94%
use_libxml 94.3/s 1632% --
AUTHOR
Tokuhiro Matsuno <tokuhirom slkjfd gmail.com>
Tatsuhiko Miyagawa <miyagawa@cpan.org>
Masahiro Chiba
THANKS TO
woremacx++ http://d.hatena.ne.jp/woremacx/20080202/1201927162
id:dailyflower
SEE ALSO
HTML::TreeBuilder, HTML::TreeBuilder::XPath
LICENSE
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
perl v5.14.2 2012-04-02 HTML::TreeBuilder::LibXML(3pm)