Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: grep on specific line of the file
Top Forums Shell Programming and Scripting grep on specific line of the file Post 302200526 by Franklin52 on Thursday 29th of May 2008 09:57:33 AM
Old 05-29-2008
Quote:
Originally Posted by rider29
thank you, here how can we search with ignore case using awk' /^test/' ?
Code:
 awk 'toupper($0) ~ /^TEST/{do your suff here..}' file

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

grep a word from a specific line

for example: searches only for single word for single word this is line three match=$(grep -n -e "single" data.txt) this command will stored "..... single ...... single" into search. how can i grep the single word just from line 2 only?? (3 Replies)
Discussion started by: blurboy
3 Replies

2. Shell Programming and Scripting

grep specific line

if i have a file that contains common directory -bash-3.2$ cat test /opt /opt/mdm /opt/test -bash-3.2$ how can i grep "/opt" so that the result should only show "/opt" (6 Replies)
Discussion started by: ryandegreat25
6 Replies

3. UNIX Desktop Questions & Answers

grep lines with two specific characters somewhere in the line

I'm having trouble with extracting certain lines from a file based on whether they have all the required fields. Original file: snt:594:Sam N This bpt:2342:Bob P That lr:123 wrp:23:Whoever Person cor:794 Desired output: snt:594:Sam N This bpt:2342:Bob P That wrp:23:Whoever Person ... (3 Replies)
Discussion started by: Chthonic
3 Replies

4. Shell Programming and Scripting

grep a specific line from a file

Is there a way to grep only one line from a file listing name of files? If I use head -1 it's ok(the first line only) If I use head -2 it's not good because I have already checked the first line. I'd like something like this: while test $i -le $max do grep "$3" `head -$i temp.txt` >... (4 Replies)
Discussion started by: Max89
4 Replies

5. UNIX for Dummies Questions & Answers

Grep specific records from a file of records that are separated by an empty line

Hi everyone. I am a newbie to Linux stuff. I have this kind of problem which couldn't solve alone. I have a text file with records separated by empty lines like this: ID: 20 Name: X Age: 19 ID: 21 Name: Z ID: 22 Email: xxx@yahoo.com Name: Y Age: 19 I want to grep records that... (4 Replies)
Discussion started by: Atrisa
4 Replies

6. Shell Programming and Scripting

fetch last line no form file which is match with specific pattern by grep command

Hi i have a file which have a pattern like this Nov 10 session closed Nov 10 Nov 9 08:14:27 EST5EDT 2010 on tty . Nov 10 Oct 19 02:14:21 EST5EDT 2010 on pts/tk . Nov 10 afrtetryytr Nov 10 session closed Nov 10 Nov 10 03:21:04 EST5EDT 2010 Dec 8 Nov 10 05:03:02 EST5EDT 2010 ... (13 Replies)
Discussion started by: Himanshu_soni
13 Replies

7. Shell Programming and Scripting

How to grep an empty line in a specific column of a file?

Suppose i have the following data : cat file.txt 12431,123334,55353,546646,14342234,4646,35234 123123,3535,123434,132535,1234134,13535,123534 123213,545465,23434,45646,2342345,4656,31243 2355425,2134324,53425,342,35235,23434,234535 3423424,234234,65465,,2344,35436,234524,234... (7 Replies)
Discussion started by: Ravi Tej
7 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. Shell Programming and Scripting

Grep pattern after specific line number in a file

Hi guys, I am running a while loop in a script ro read a file line by line. Now I want to run a grep only on the lines below the line I am that is being read by the while loop. Eg: If my while loop is on line 4 of the file, the grep only runs below line 4 and does not include line 1,2... (3 Replies)
Discussion started by: Junaid Subhani
3 Replies

10. Shell Programming and Scripting

Grep string in a file and paste next line in a specific way

Hello, I know there are many questions and replies regarding grep command. What I would like to do is a bit different. File A: hello world welcome to my page this is my test site how are you I am fine, thank you where have you been I was in hospital really hope you are fine now Thanks,... (10 Replies)
Discussion started by: baris35
10 Replies

LEARN ABOUT SUSE

page_util_quote

page_util_quote(n)					      Parser generator tools						page_util_quote(n)

__________________________________________________________________________________________________________________________________________________

NAME

       page_util_quote - page character quoting utilities

SYNOPSIS

       package require page::util::quote  ?0.1?

       package require snit

       ::page::util::quote::unquote char

       ::page::util::quote::quote'tcl char

       ::page::util::quote::quote'tclstr char

       ::page::util::quote::quote'tclcom char

_________________________________________________________________

DESCRIPTION

       This package provides a few utility commands to convert characters into various forms.

API

       ::page::util::quote::unquote char
	      A  character,  as stored in an abstract syntax tree by a PEG processor (See the packages grammar::peg::interpreter, grammar::me, and
	      their relations), i.e. in some quoted form, is converted into the equivalent Tcl character. The character is returned as the  result
	      of the command.

       ::page::util::quote::quote'tcl char
	      This command takes a Tcl character (internal representation) and converts it into a string which is accepted by the Tcl parser, will
	      regenerate the character in question and is 7bit ASCII. The string is returned as the result of this command.

       ::page::util::quote::quote'tclstr char
	      This command takes a Tcl character (internal representation) and converts it into a string which is accepted by the Tcl  parser  and
	      will generate a human readable representation of the character in question.  The string is returned as the result of this command.

	      The  string  does not use any unprintable characters. It may use backslash-quoting. High UTF characters are quoted to avoid problems
	      with the still prevalent ascii terminals. It is assumed that the string will be used in a double-quoted environment.

       ::page::util::quote::quote'tclcom char
	      This command takes a Tcl character (internal representation) and converts it into a string which is accepted by the Tcl parser  when
	      used within a Tcl comment. The string is returned as the result of this command.

BUGS, IDEAS, FEEDBACK
       This  document,	will  undoubtedly  contain  bugs  and  other  problems.  Please report such in the category page of the Tcllib SF Trackers
       [http://sourceforge.net/tracker/?group_id=12883].  Please also report any ideas for enhancements you may have.

KEYWORDS

       page, parser generator, quoting, text processing

COPYRIGHT

       Copyright (c) 2007 Andreas Kupries <andreas_kupries@users.sourceforge.net>

page									1.0							page_util_quote(n)
All times are GMT -4. The time now is 04:56 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy