Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: [Awk] Extract block of with a particular pattern
Top Forums Shell Programming and Scripting [Awk] Extract block of with a particular pattern Post 302496638 by rdcwayx on Monday 14th of February 2011 06:28:12 PM
Old 02-14-2011
Code:
awk '
BEGIN{RS="==*\n";FS="--*\n"}
{for (i=1;i<=NF;i++) {if ($i~/[Bug|Fix|####] [0-9]/||$i~/RCS file:/) print $i OFS}}
' OFS="----------------------------"  infile

This User Gave Thanks to rdcwayx For This Post:
Chubler_XL
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Extract the Pattern

Hello All, can anyone help me out in extracting the pattern from a file... The Input file is: NFS B.11.11 ONC/NFS; Network-FileSystem,InformationServices,Utilities|123 NParProvider B.11.11.01.04.01.01 nPartition Provider|456 NPartition A.01.02 Enhanced NPartition Commands/789... (6 Replies)
Discussion started by: aajan
6 Replies

2. Shell Programming and Scripting

awk: need to extract a line before a pattern

Hello , I need your help to extract a line in a big file , and this line is always 11 lines before a specific pattern . Do you know a way via Awk ? Thanks in advance npn35 (17 Replies)
Discussion started by: npn35
17 Replies

3. Shell Programming and Scripting

pattern extract

Hi I have a pattern like : SYSTEM_NAME-232-S7-200810060949.LOG Here I need to extract system name and the timestamp and also the numeric number after "-S" i.e 7 here . I am not very sure of whether I should use sed / awk for this ?:confused: Thanks, Priya. (6 Replies)
Discussion started by: priyam
6 Replies

4. Shell Programming and Scripting

sed: Find start of pattern and extract text to end of line, including the pattern

This is my first post, please be nice. I have tried to google and read different tutorials. The task at hand is: Input file input.txt (example) abc123defhij-E-1234jslo 456ujs-W-abXjklp From this file the task is to grep the -E- and -W- strings that are unique and write a new file... (5 Replies)
Discussion started by: TestTomas
5 Replies

5. Shell Programming and Scripting

Search for a pattern,extract value(s) from next line, extract lines having those extracted value(s)

I have hundreds of files to process. In each file I need to look for a pattern then extract value(s) from next line and then search for value(s) selected from point (2) in the same file at a specific position. HEADER ELECTRON TRANSPORT 18-MAR-98 1A7V TITLE CYTOCHROME... (7 Replies)
Discussion started by: AshwaniSharma09
7 Replies

6. Shell Programming and Scripting

Need pattern Extract

2014-05-31-18.22.18.500158-240 E11115478A502 LEVEL: Info PID : 25100668 TID : 73282 PROC : db2sysc 0 INSTANCE: udbin001 NODE : 000 DB : APPHDL : 0-18345 APPID: *LOCAL.udbin001.140531200018 AUTHID : udbin001 EDUID : 73282 ... (4 Replies)
Discussion started by: ilugopal
4 Replies

7. Shell Programming and Scripting

sed and awk usage to grep a pattern 1 and with reference to this grep a pattern 2 and pattern 3

Hi , I have a file where i have modifed certain things compared to original file . The difference of the original file and modified file is as follows. # diff mir_lex.c.modified mir_lex.c.orig 3209c3209 < if(yy_current_buffer -> yy_is_our_buffer == 0) { --- >... (5 Replies)
Discussion started by: breezevinay
5 Replies

8. Shell Programming and Scripting

awk to extract and print first occurrence of pattern in each line

I am trying to use awk to extract and print the first ocurrence of NM_ and NP_ with a : before in each line. The input file is tab-delimeted, but the output does not need to be. The below does execute but prints all the lines in the file not just the patterns. Thank you :). file tab-delimeted ... (2 Replies)
Discussion started by: cmccabe
2 Replies

9. Shell Programming and Scripting

Find specific pattern and change some of block values using awk

Hi, Could you please help me finding a way to replace a specific value in a text block when matching a key pattern ? I got the keys and the values from a command similar to: echo -e "key01 Nvalue01-1 Nvalue01-2 Nvalue01-3\nkey02 Nvalue02-1 Nvalue02-2 Nvalue02-3 \nkey03 Nvalue03-1... (2 Replies)
Discussion started by: alex2005
2 Replies

10. Shell Programming and Scripting

Extract whole word preceding a specific character pattern with first occurence of the pattern

Hello. Here is a file contents : declare -Ax NEW_FORCE_IGNORE_ARRAY=(="§" ="§" ="§" ="§" ="§" .................. ="§"Here is a pattern =I want to extract 'NEW_FORCE_IGNORE_ARRAY' which is the whole word before the first occurrence of pattern '=' Is there a better solution than mine :... (3 Replies)
Discussion started by: jcdole
3 Replies

LEARN ABOUT DEBIAN

pdfseparate

pdfseparate(1)						      General Commands Manual						    pdfseparate(1)

NAME

       pdfseparate - Portable Document Format (PDF) page extractor

SYNOPSIS

       pdfseparate [options] PDF-file PDF-page-pattern

DESCRIPTION

       pdfseparate extract single pages from a Portable Document Format (PDF).

       pdfseparate  reads  the PDF file PDF-file, extracts one or more pages, and writes one PDF file for each page to PDF-page-pattern, PDF-page-
       pattern should contain %d

       The PDF-file should not be encrypted.

OPTIONS

       -f number
	      Specifies the first page to extract. If -f is omitted, extraction starts with page 1.

       -l number
	      Specifies the last page to extract. if -p is omitted, extraction ends with the last page.

       -v     Print copyright and version information.

       -h     Print usage information.	(-help and --help are equivalent.)

EXAMPLE

       pdfseparate sample.pdf sample-%d.pdf

       extracts all pages from sample.pdf, if i.e. sample.pdf has 3 pages, it produces

       sample-1.pdf, sample-2.pdf, sample-3.pdf

AUTHOR

       The pdfseparate software and documentation are copyright 1996-2004 Glyph & Cog, LLC  and  copyright  2005-2011  The  Poppler  Developers  -
       http://poppler.freedesktop.org

SEE ALSO

       pdfunite(1),

								 15 September 2011						    pdfseparate(1)
All times are GMT -4. The time now is 03:47 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy