Sponsored Content
Top Forums Shell Programming and Scripting Need to replace the first word of a line if it occurs again in the next line(shell) Post 302326722 by tkleczek on Thursday 18th of June 2009 02:36:27 PM
Old 06-18-2009
Try following sed script:
Code:
#!/bin/sed -f
	1h
	1!{
		x
		G
		s/\([[:alnum:]]\+\)\>.*\n\1\(.*\)/\t\2/i
		s/.*\n//
	}

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Can a shell script pull the first word (or nth word) off each line of a text file?

Greetings. I am struggling with a shell script to make my life simpler, with a number of practical ways in which it could be used. I want to take a standard text file, and pull the 'n'th word from each line such as the first word from a text file. I'm struggling to see how each line can be... (5 Replies)
Discussion started by: tricky
5 Replies

2. Shell Programming and Scripting

How to replace a word at a parcitular line

Could someone tell me how to replace a word at a particular line by a single SED or AWK command? e.g. I have a file with the contents below: $ cat file1 111 AAA 333 CCC 222 BBB 444 CCC I want to replace the word "CCC" with a blank to get the desired output below: 111 AAA 333 CCC... (3 Replies)
Discussion started by: stevefox
3 Replies

3. Shell Programming and Scripting

Replace only if the keyword is the first word in every line

How do I replace only if the keyword is at the begining of a line? Code: -- a = “This is a print statement” print a -- What if I want to replace print by #print only in the second line i.e only if the line starts with that keyword. Please help me out. I'm new to SED. -----Post... (5 Replies)
Discussion started by: alexzubin
5 Replies

4. Shell Programming and Scripting

Looking for a single line to count how many times one character occurs in a word...

I've been looking on the internet, and haven't found anything simple enough to use in my code. All I want to do is count how many times "-" occurs in a string of characters (as a package name). It seems it should be very simple, and shouldn't require more than one line to accomplish. And this is... (2 Replies)
Discussion started by: Shingoshi
2 Replies

5. Shell Programming and Scripting

get the fifth line of a text file into a shell script and trim the line to extract a WORD

FOLKS , i have a text file that is generated automatically of an another korn shell script, i want to bring in the fifth line of the text file in to my korn shell script and look for a particular word in the line . Can you all share some thoughts on this one. thanks... Venu (3 Replies)
Discussion started by: venu
3 Replies

6. Shell Programming and Scripting

perl: replace multiple word on a line

Hi All, If I have a line as following: ( MA "vertical" ) How can I convert it to as below: ( BC "horizontal" ) Thanks, --Michael (6 Replies)
Discussion started by: mxn731
6 Replies

7. Shell Programming and Scripting

sed command to replace a word with new line and /

Hi, I have been trying to replace the key word "SQL> spool off " with "/ show errors" with out double quotes in all the files in a directory. above show erros should be displayed next line Could you please help me how to do that. I have tried something like this... (3 Replies)
Discussion started by: pointers
3 Replies

8. Shell Programming and Scripting

Read a File line by line and split into array word by word

Hi All, Hope you guys had a wonderful weekend I have a scenario where in which I have to read a file line by line and check for few words before redirecting to a file I have searched the forum but,either those answers dint work (perhaps because of my wrong under standing of how IFS... (6 Replies)
Discussion started by: Kingcobra
6 Replies

9. Shell Programming and Scripting

Find word in a line and output in which line the word occurs / no. of times it occurred

I have a file: file.txt, which contains the following data in it. This is a file, my name is Karl, what is this process, karl is karl junior, file is a test file, file's name is file.txt My name is not Karl, my name is Karl Joey What is your name? Do you know your name and... (3 Replies)
Discussion started by: anuragpgtgerman
3 Replies

10. UNIX for Beginners Questions & Answers

Replace only First Word in Line

I have query to replace the first word in line using below code but its replace the middle word too sed -i 's/load /# LOAD/' /tmp/check.sql Query 1 : UPDATE accheadcon_data_last_upload SET last_upload_date = '2017-07-23' Replace to UPDATE accheadcon_data_last_up# LOAD SET... (1 Reply)
Discussion started by: kaushik02018
1 Replies
Locale::Codes::Script(3pm)				 Perl Programmers Reference Guide				Locale::Codes::Script(3pm)

NAME
Locale::Codes::Script - standard codes for script identification SYNOPSIS
use Locale::Codes::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::Codes::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. 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: $script = code2script('phnx','alpha'); $script = code2script('phnx',LOCALE_SCRIPT_ALPHA); The codesets currently supported are: alpha, LOCALE_SCRIPT_ALPHA This is a set of four-letter (capitalized) codes from ISO 15924 such as 'Phnx' for Phoenician. It also includes additions to this set included in the IANA language registry. The Zxxx, Zyyy, and Zzzz codes are not used. This is the default code set. num, LOCALE_SCRIPT_NUMERIC This is a set of three-digit numeric codes from ISO 15924 such as 115 for Phoenician. ROUTINES
code2script ( CODE [,CODESET] ) script2code ( NAME [,CODESET] ) script_code2code ( CODE ,CODESET ,CODESET2 ) all_script_codes ( [CODESET] ) all_script_names ( [CODESET] ) Locale::Codes::Script::rename_script ( CODE ,NEW_NAME [,CODESET] ) Locale::Codes::Script::add_script ( CODE ,NAME [,CODESET] ) Locale::Codes::Script::delete_script ( CODE [,CODESET] ) Locale::Codes::Script::add_script_alias ( NAME ,NEW_NAME ) Locale::Codes::Script::delete_script_alias ( NAME ) Locale::Codes::Script::rename_script_code ( CODE ,NEW_CODE [,CODESET] ) Locale::Codes::Script::add_script_code_alias ( CODE ,NEW_CODE [,CODESET] ) Locale::Codes::Script::delete_script_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.unicode.org/iso15924/ Home page for ISO 15924. 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) 1997-2001 Canon Research Centre Europe (CRE). Copyright (c) 2001-2010 Neil Bowers Copyright (c) 2010-2013 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::Script(3pm)
All times are GMT -4. The time now is 10:35 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy