Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Need help to replace a pattern with a blank line
Top Forums Shell Programming and Scripting Need help to replace a pattern with a blank line Post 302593985 by sags007_99 on Monday 30th of January 2012 05:22:37 AM
Old 01-30-2012
I am not able to interpret this:
Code:
awk '/^[^ ]/{en=$1}/^ *inet /{print en,$2}'

Can you please help?
Last edited by Franklin52; 01-30-2012 at 07:51 AM.. Reason: Please use code tags for code and data samples, thank you
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

sed - Replace Line which contains the Pattern match with a new line

I need to replace the line containing "STAGE_DB" with the line "STAGE_DB $DB # database that contains the table being loaded ($workingDB)" Here $DB is passed during the runtime. How can I do this? Thanks, Kousikan (2 Replies)
Discussion started by: kousikan
2 Replies

2. Shell Programming and Scripting

Need help in sed command (adding a blank line btw each block generated by pattern)

Hello friends, I have a C source code containing sql statements. I use the following sed command to print all the sql blocks in the source code.... sed -n "/exec sql/,/;/p" Sample.cpp The above sed command will print the sql blocks based on the pattern "exec sql" & ";"... (2 Replies)
Discussion started by: frozensmilz
2 Replies

3. Shell Programming and Scripting

how to replace a line in file with blank line

Hi I nned cmd to which will help me to replace a line in file with blank line e.g. file1 a b c d e after running cmd I shud get file1 b c d e (5 Replies)
Discussion started by: tarunn.dubeyy
5 Replies

4. Shell Programming and Scripting

Replace two blank line with a single blank line

Hi Guys, I have a file in which each set of records are separated by two blank line. I want to replace it with a single blank line. Can you guys help me out? Regards, Magesh (9 Replies)
Discussion started by: mac4rfree
9 Replies

5. Shell Programming and Scripting

Awk script to match pattern till blank line

Hi, I need to match lines after a pattern, upto the first blank line. Searched in web and some forums but coulnt find the answer. where <restart_step> = 10 -- Execute query 20 -- Write the contents to the Oracle table 30 -- Writing Contents to OUTPUT... (7 Replies)
Discussion started by: justchill
7 Replies

6. Shell Programming and Scripting

pattern match and replace another pattern in same line

I have a pattern username:x:32005:32006::/usr/local/user:/bin/bash I need to match the line containing username and replace /bin/bash with /usr/local/my/bin/noshell So it becomes username:x:32005:32006::/usr/local/user:/usr/local/my/bin/noshell (7 Replies)
Discussion started by: anilcliff
7 Replies

7. Shell Programming and Scripting

replace blank line number

hlow all i need help how can i replace blank number with awk input.txt 300::|355264313178490 301::|358814003239510 302::|358316038113400 303::|357954002633660 304::|354072040694090 305::|356956015214190 306::|352943020525180 307::|359574033836610 308::|381810990023580 so will be like... (4 Replies)
Discussion started by: zvtral
4 Replies

8. Shell Programming and Scripting

I need to know how to replace a line after a pattern match with an empty line using SED

Hi How Are you? I am doing fine! I need to go now? I will see you tomorrow! Basically I need to replace the entire line containing "doing" with a blank line: I need to the following output: Hi How Are you? I need to go now? I will see you tomorrow! Thanks in advance.... (1 Reply)
Discussion started by: sags007_99
1 Replies

9. UNIX for Dummies Questions & Answers

How to delete blank line/s before and after a search pattern?

Hi, Test file x.txt below. This file is generated by a program that I unfortunately do not have control on how it gets presented/generated. create PACKAGE "XXX_INTERFACE_DEFECT_RPT_TEST" is TYPE refCursor IS REF CURSOR; Function queryRecords ( p_status varchar2, ... ... ... )... (4 Replies)
Discussion started by: newbie_01
4 Replies

10. Shell Programming and Scripting

In a file, replace blank line by the last line not blank above

Dear All, In a CSV file, say that a given column has been extracted. In that column, information is missing (i.e. blank lines appear). I would like to replace the blank lines by the last valid line (not blank) previously read. For example, consider the extract below: 123 234 543 111... (7 Replies)
Discussion started by: bagvian
7 Replies

LEARN ABOUT MOJAVE

locale::codes::langext

Locale::Codes::LangExt(3pm)				 Perl Programmers Reference Guide			       Locale::Codes::LangExt(3pm)

NAME

       Locale::Codes::LangExt - standard codes for language extension identification

SYNOPSIS

	  use Locale::Codes::LangExt;

	  $lext = code2langext('acm');		       # $lext gets 'Mesopotamian Arabic'
	  $code = langext2code('Mesopotamian Arabic'); # $code gets 'acm'

	  @codes   = all_langext_codes();
	  @names   = all_langext_names();

DESCRIPTION

       The "Locale::Codes::LangExt" module provides access to standard codes used for identifying language extensions, such as those as defined in
       the IANA language registry.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default IANA language
       registry codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying language extensions. A code set may be specified using either a name, or
       a constant that is automatically exported by this module.

       For example, the two are equivalent:

	  $lext = code2langext('acm','alpha');
	  $lext = code2langext('acm',LOCALE_LANGEXT_ALPHA);

       The codesets currently supported are:

       alpha
	   This is the set of three-letter (lowercase) codes from the IANA language registry, such as 'acm' for Mesopotamian Arabic.

	   This is the default code set.

ROUTINES

       code2langext ( CODE [,CODESET] )
       langext2code ( NAME [,CODESET] )
       langext_code2code ( CODE ,CODESET ,CODESET2 )
       all_langext_codes ( [CODESET] )
       all_langext_names ( [CODESET] )
       Locale::Codes::LangExt::rename_langext  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangExt::add_langext  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangExt::delete_langext  ( CODE [,CODESET] )
       Locale::Codes::LangExt::add_langext_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangExt::delete_langext_alias  ( NAME )
       Locale::Codes::LangExt::rename_langext_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangExt::add_langext_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangExt::delete_langext_code_alias  ( CODE [,CODESET] )
	   These routines are all documented in the Locale::Codes::API man page.

SEE ALSO

       Locale::Codes
	   The Locale-Codes distribution.

       Locale::Codes::API
	   The list of functions supported by this module.

       http://www.iana.org/assignments/language-subtag-registry
	   The IANA language subtag registry.

AUTHOR

       See Locale::Codes for full author history.

       Currently maintained by Sullivan Beck (sbeck@cpan.org).

COPYRIGHT

	  Copyright (c) 2011-2013 Sullivan Beck

       This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.18.2							    2013-11-04					       Locale::Codes::LangExt(3pm)
All times are GMT -4. The time now is 11:56 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy