05-04-2011
search a string in a huge file
How to search a string which has occured numerous times in a single row. I tried many options, I am facing issue with the file size. Anything I go for, it says it is huge.. File is 82MB.
Assume, the file contains the string 'Name' in many places.. Something Like below.
HTML Code:
Mac*12212*Jammm*!Name*21979*jshdkjs*IHH*jewdjwd*Name*9899 and goes on
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
folks,
In my working directory, there a multiple large files which only contain one line in the file. The line is too long to use "grep", so any help?
For example, if I want to find if these files contain a string like "93849", what command I should use?
Also, there is oder_id number... (1 Reply)
Discussion started by: ting123
1 Replies
2. Shell Programming and Scripting
Hi,
I need to append string "Hi" to the beginning of the lines containing some specific string. How can I achieve that?
Please help.
Malay (1 Reply)
Discussion started by: malaymaru
1 Replies
3. Shell Programming and Scripting
Hi Guys,
I am trying to write a perl script to search a string "Name" in the file "FILE" and also want to create a new file and push the searched string Name line along with 10 lines following the same.
can anyone of you please let me know how to go about it ? (8 Replies)
Discussion started by: sukrish
8 Replies
4. Shell Programming and Scripting
Hi Experts,
I had to edit (a particular value) in header line of a very huge file so for that i wanted to search & replace a particular value on a file which was of 24 GB in Size. I managed to do it but it took long time to complete. Can anyone please tell me how can we do it in a optimised... (7 Replies)
Discussion started by: manishkomar007
7 Replies
5. Shell Programming and Scripting
I need to parse a huge file... with some strings like this:
<li class="website-feature"><a href="http://some.changingurl.com" ..(some changing classes)..>
I need to change the above to:
<li class="website-feature">http://some.changingurl.com<a href="http://some.changingurl.com" ..(some... (2 Replies)
Discussion started by: dtdt
2 Replies
6. Shell Programming and Scripting
I am having a text file which is having more than 200 lines.
EX:
001010122 12000 BIB 12000 11200 1200003
001010122 2000 AND 12000 11200 1200003
001010122 12000 KVB 12000 11200 1200003
In the above file i want to search for string KVB and add/replace... (1 Reply)
Discussion started by: suryanarayana
1 Replies
7. Shell Programming and Scripting
Dear All
I am having a text file which is having more than 200 lines.
EX:
001010122 12000 BIB 12000 11200 1200003
001010122 2000 AND 12000 11200 1200003
001010122 12000 KVB 12000 11200 1200003
In the above file i want to search for string KVB... (5 Replies)
Discussion started by: suryanarayana
5 Replies
8. Shell Programming and Scripting
Hi,
Need your help for this scripting issue I have. I am not really good at this, so seeking your help.
I have a file looking similar to this:
Hello, i am human and name=ABCD.
How are you?
Hello, i am human and name=PQRS.
I am good.
Hello, i am human and name=ABCD.
Good bye.
Hello, i... (12 Replies)
Discussion started by: royzlife
12 Replies
9. UNIX for Dummies Questions & Answers
Hi Everyone,
I have a requirement in ksh where i have a set of files in a directory. I need to search each and every file if a particular string is present in the file, delete that line and replace that line with another string expression in the same file.
I am very new to unix. Kindly help... (10 Replies)
Discussion started by: Pradhikshan
10 Replies
10. UNIX for Beginners Questions & Answers
I want to search a small string in a large string and find the locations of the string. For this I used grep "string" -ob <file name where the large string is stored>. Now this gives me the locations of that string. Now how do I store these locations in a text file.
Please use CODE tags as... (7 Replies)
Discussion started by: ANKIT ROY
7 Replies
LEARN ABOUT DEBIAN
html::formfu::element::simpletable
HTML::FormFu::Element::SimpleTable(3pm) User Contributed Perl Documentation HTML::FormFu::Element::SimpleTable(3pm)
NAME
HTML::FormFu::Element::SimpleTable - simple table element
SYNOPSIS
The following is yaml markup for a table consisting of a header row containing 2 "th" cells, and a further 2 rows, each containing 2 "td"
cells.
type: SimpleTable
headers:
- One
- Two
rows:
-
- type: Input
name: one_a
- type: Input
name: two_a
-
- type: Input
name: one_b
- type: Input
name: two_b
DESCRIPTION
Sometimes you just really need to use a table to display some fields in a grid format.
As its name suggests, this is a compromise between power and simplicity. If you want more control of the markup, you'll probably just have
to revert to using nested block's, setting the tags to table, tr, td, etc. and adding the cell contents as elements.
METHODS
headers
Input Value: @headers
"headers" accepts an arrayref of strings. Each string is xml-escaped and inserted into a new header cell.
rows
Input Value: @rows
"rows" accepts an array-ref, each item representing a new row. Each row should be comprised of an array-ref, each item representing a table
cell.
Each cell item should be appropriate for passing to "element" in HTML::FormFu; so either a single element's definition, or an array-ref of
element definitions.
odd_class
Input Value: $string
The supplied string will be used as the class-name for each odd-numbered row (not counting any header row).
even_class
Input Value: $string
The supplied string will be used as the class-name for each even-numbered row (not counting any header row).
SEE ALSO
Is a sub-class of, and inherits methods from HTML::FormFu::Element::Block, HTML::FormFu::Element
HTML::FormFu
AUTHOR
Carl Franks, "cfranks@cpan.org"
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 2012-01-23 HTML::FormFu::Element::SimpleTable(3pm)