Sponsored Content
Top Forums Shell Programming and Scripting Extract words starting with a pattern from a file Post 302855899 by elixir_sinari on Saturday 21st of September 2013 12:57:42 PM
Old 09-21-2013
Try:
Code:
perl -lne 'push @w, /\bA(?:BC|DF)_\w+/g; END{ print join ", ", @w if @w}' ABC.txt

This User Gave Thanks to elixir_sinari For This Post:
 

10 More Discussions You Might Find Interesting

1. Programming

getting file words as pattern matching

Sir, I want to check for the repation of a user address in a file i used || as my delimiter and want to check repetaip0n of the address that is mailid and then i have to use IMAP and all. How can i do this... I am in linux ...and my file is linux file. ... (5 Replies)
Discussion started by: arunkumar_mca
5 Replies

2. Shell Programming and Scripting

Extract words before and after a pattern/regexp

Couldn't find much help on the kind of question I've here: There is this text file with text as: Line one has a bingo Line two does not have a bingo but it has a tango Bingo is on line three Line four has both tango and bingo Now I would want to search for the pattern "bingo" in this file... (3 Replies)
Discussion started by: manthasirisha
3 Replies

3. Shell Programming and Scripting

Searching words in a file containing a pattern

Hi all, I would like to print words in a file seperated by whitespaces containing a specific pattern like "=" e.g. I have a file1 containing strings like %cat file1 The= some= in wish= born <eof> .I want to display only those words containing = i.e The= , some=,wish= ... (5 Replies)
Discussion started by: sree_123
5 Replies

4. UNIX for Dummies Questions & Answers

To Extract words from File based on Position

Hi Guys, While I was writing one shell script , I just got struck at this point. I need to extract words from a file at some specified position and do some comparison operation and need to replace the extracted word with another word. Eg : I like Orange very much. I need to replace... (19 Replies)
Discussion started by: kuttu123
19 Replies

5. UNIX for Dummies Questions & Answers

Extract words to new file

Hi there, Unix Gurus Working with big listings of english sentences for my pupils, of the type: 1. If the boss's son had been , someone would have asked for money by now. 2. Look, I haven't a crime, so why can't you let me go? .... I wondered how to extract the words between brackets in... (7 Replies)
Discussion started by: eldeingles
7 Replies

6. Shell Programming and Scripting

To extract a string between two words in XML file

i need to extract the string between two tags, input file is <PersonInfoShipTo AddressID="446311709" AddressLine1="" AddressLine2="" AddressLine3="" AddressLine4="" AddressLine5="" AddressLine6="" AlternateEmailID="" Beeper="" City="" Company="" Country="" DayFaxNo="" DayPhone="" Department=""... (5 Replies)
Discussion started by: Padmanabhan
5 Replies

7. Shell Programming and Scripting

I need to extract uique words from text file

Hello programmers, I need to create a list of unique words from a text file using PERL...may i have the code for that please? Thank you (1 Reply)
Discussion started by: alsohari
1 Replies

8. Shell Programming and Scripting

Extract specific line in an html file starting and ending with specific pattern to a text file

Hi This is my first post and I'm just a beginner. So please be nice to me. I have a couple of html files where a pattern beginning with "http://www.site.com" and ending with "/resource.dat" is present on every 241st line. How do I extract this to a new text file? I have tried sed -n 241,241p... (13 Replies)
Discussion started by: dejavo
13 Replies

9. UNIX for Beginners Questions & Answers

Shell - Read a text file with two words and extract data

hi I made this simple script to extract data and pretty much is a list and would like to extract data of two words separated by commas and I would like to make a new text file that would list these extracted data into a list and each in a new line. Example that worked for me with text file... (5 Replies)
Discussion started by: dandaryll
5 Replies

10. UNIX for Beginners Questions & Answers

Grep file starting from pattern matching line

I have a file with a list of references towards the end and want to apply a grep for some string. text .... @unnumbered References @sp 1 @paragraphindent 0 2017. @strong{Chalenski, D.A.}; Wang, K.; Tatanova, Maria; Lopez, Jorge L.; Hatchell, P.; Dutta, P.; @strong{Small airgun... (1 Reply)
Discussion started by: kristinu
1 Replies
FC-PATTERN(1)															     FC-PATTERN(1)

NAME
fc-pattern - parse and show pattern SYNOPSIS
fc-pattern [ -cdVh ] [ --config ] [ --default ] [ [ -f format ] [ --format format ] ] [ --version ] [ --help ] [ pattern [ element... ] ] DESCRIPTION
fc-pattern parses pattern (empty pattern by default) and shows the parsed result. If --config is given, config substitution is performed on the pattern before being displayed. If --default is given, default substitution is performed on the pattern before being displayed. If any elements are specified, only those are printed. OPTIONS
This program follows the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included below. -c Perform config substitution on pattern. -d Perform default substitution on pattern. -f Format output according to the format specifier format. -V Show version of the program and exit. -h Show summary of options. pattern Parses and displays pattern (uses empty pattern by default). element If set, the element property is displayed for parsed pattern. SEE ALSO
FcNameParse(3) FcConfigSubstitute(3) FcDefaultSubstitute(3) FcPatternPrint(3) FcPatternFormat(3) fc-cat(1) fc-cache(1) fc-list(1) fc- match(1) fc-query(1) fc-scan(1) The fontconfig user's guide, in HTML format: /usr/share/doc/fontconfig/fontconfig-user.html. AUTHOR
This manual page was updated by Behdad Esfahbod <behdad@behdad.org>. Apr 20, 2010 FC-PATTERN(1)
All times are GMT -4. The time now is 09:27 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy