Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: sed substitution or awk, need to direct change the file
Top Forums Shell Programming and Scripting sed substitution or awk, need to direct change the file Post 302682813 by yanglei_fage on Tuesday 7th of August 2012 02:42:49 AM
Old 08-07-2012
sed substitution or awk, need to direct change the file
I want change the file when the line contains $(AA) but NOT contains $(BB), then change $(AA) to $(AA) $(BB)

eg:

Code:
$(AA) something

Code:
$(AA) $(BB) something

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to change ip using awk or sed .

How to change ip using awk or sed . #cat /etc/hosts 10.151.5.1 server1 10.151.5.2 server2 10.151.5.3 server3 10.151.5.4 server4 10.151.5.5 server5 Output: 10.151.5.1 server1 10.181.5.2 server2 10.151.5.3 server3 10.181.5.4 server4 10.181.5.5 server5 (9 Replies)
Discussion started by: kenshinhimura
9 Replies

2. Shell Programming and Scripting

How to change a substitution value in a file?

Hi, i want to change a subs. value in a file, with using a script.. this is my script... (example) #!/bin/bash NDIR=`zenity --file-selection --directory` mv $HOME/Desktop/myfile /tmp/myfile.temp XT='"' perl -pe "s/.*/DIR=$XT`echo -e "$NDIR"`$XT/ if $. == 40" <... (2 Replies)
Discussion started by: excsra
2 Replies

3. Shell Programming and Scripting

KSH: substitution character, AWK or SED?

Hi Gurus, I am working with a korn shell script. I should replace in a very great file the character ";" with a space. Example: 2750;~ 2734;~ 2778;~ 2751;~ 2751;~ 2752;~ what the fastest method is? Sed? Awk? Speed is dead main point, Seen the dimensions of the files Thanks (6 Replies)
Discussion started by: GERMANICO
6 Replies

4. Shell Programming and Scripting

sed returns different results while substitution on a pipe delimited file

Hi, Need help with a sed command that I am using to substitute 3 positions of a pipe delimited file. i am getting different results while substituting the same position of two different files with the same value. Please see details below: $ cat chk2 ... (3 Replies)
Discussion started by: vmenon
3 Replies

5. Shell Programming and Scripting

Manipulating sed Direct Input to Direct Output

Hi guys, been scratching round the forums and my mountain of resources. Maybe I havn't read deep enough My question is not how sed edits a stream and outputs it to a file, rather something like this below: I have a .txt with some text in it :rolleyes: abc:123:xyz 123:abc:987... (7 Replies)
Discussion started by: the0nion
7 Replies

6. Shell Programming and Scripting

Awk:substitution of characters between two file elements

Hi, I have file1 like this: a 64 b 66 c 67and file2 like this: @1234 1123 aabbcc @5453 5543 ccbaI want to replace each letter of the third line in file2 with corresponding number in file1. So desired output is, @1234 1123 646466666767 @5453 5543 67676664I tried something like... (4 Replies)
Discussion started by: polsum
4 Replies

7. Shell Programming and Scripting

sed - String substitution within specified section in ini type file

Hello. I am trying to modify a config file which is in windows *.ini type file. I have found a piece of code here :linux - Edit file in unix using SED - Stack Overflow As I can't make it doing the job , I am trying to find a solution step by step. here a modified sample file : my_sample.ini... (1 Reply)
Discussion started by: jcdole
1 Replies

8. Shell Programming and Scripting

Datestamp format 2nd change in csv file (awk or sed)

I have a csv file formatted like this: 2014-08-21 18:06:26,A,B,12345,123,C,1232,26/08/14 18:07and I'm trying to change it to MM/DD/YYYY HH:MM for both occurances. I have got this: awk -F, 'NR <=1 {print;next}{"date +%d/%m/%Y\" \"%H:%m -d\""$1 "\""| getline dte;$1=dte}1' OFS="," test.csvThis... (6 Replies)
Discussion started by: say170
6 Replies

9. Shell Programming and Scripting

Sed/awk/perl substitution with multiple lines

OSX I have been grinding my teeth on a portion of code. I am building a bash script that edits a html email template. In the template, I have place holders for SED (or whatever program is appropriate) to use as anchors for find and replace, with user defined corresponding html code. The HTML code... (3 Replies)
Discussion started by: sudo
3 Replies

10. UNIX for Beginners Questions & Answers

Using sed to change file into an awk script

Hi I want to use sed to change a text files input into an awk script. For example if the input says " chord -- english " I want to change this using sed 's/pattern 1 /pattern 2 /'g filename but I don't understand how to use part of the pattern 1 to input that into pattern 2 . Like after... (10 Replies)
Discussion started by: enforcer
10 Replies

LEARN ABOUT DEBIAN

locale::script

Locale::Script(3perl)					 Perl Programmers Reference Guide				     Locale::Script(3perl)

NAME

       Locale::Script - standard codes for script identification

SYNOPSIS

	  use Locale::Script;

	  $script  = code2script('phnx');		      # 'Phoenician'
	  $code    = script2code('Phoenician'); 	      # 'Phnx'
	  $code    = script2code('Phoenician',
				 LOCALE_CODE_NUMERIC);	      # 115

	  @codes   = all_script_codes();
	  @scripts = all_script_names();

DESCRIPTION

       The "Locale::Script" module provides access to standards codes used for identifying scripts, such as those defined in ISO 15924.

       Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 15924
       four-letter codes will be used.

SUPPORTED CODE SETS

       There are several different code sets you can use for identifying scripts. The ones currently supported are:

       alpha
	   This is a set of four-letter (capitalized) codes from ISO 15924 such as 'Phnx' for Phoenician.

	   This code set is identified with the symbol "LOCALE_SCRIPT_ALPHA".

	   The Zxxx, Zyyy, and Zzzz codes are not used.

	   This is the default code set.

       numeric
	   This is a set of three-digit numeric codes from ISO 15924 such as 115 for Phoenician.

	   This code set is identified with the symbol "LOCALE_SCRIPT_NUMERIC".

ROUTINES

       code2script ( CODE [,CODESET] )
       script2code ( NAME [,CODESET] )
       script_code2code ( CODE ,CODESET ,CODESET2 )
       all_script_codes ( [CODESET] )
       all_script_names ( [CODESET] )
       Locale::Script::rename_script  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Script::add_script  ( CODE ,NAME [,CODESET] )
       Locale::Script::delete_script  ( CODE [,CODESET] )
       Locale::Script::add_script_alias  ( NAME ,NEW_NAME )
       Locale::Script::delete_script_alias  ( NAME )
       Locale::Script::rename_script_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Script::add_script_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Script::delete_script_code_alias  ( CODE [,CODESET] )
	   These routines are all documented in the Locale::Codes man page.

SEE ALSO

       Locale::Codes
       Locale::Constants
       http://www.unicode.org/iso15924/
	   Home page for ISO 15924.

AUTHOR

       See Locale::Codes for full author history.

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

COPYRIGHT

	  Copyright (c) 1997-2001 Canon Research Centre Europe (CRE).
	  Copyright (c) 2001-2010 Neil Bowers
	  Copyright (c) 2010-2011 Sullivan Beck

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

perl v5.14.2							    2011-09-26						     Locale::Script(3perl)
All times are GMT -4. The time now is 09:27 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy