Sponsored Content
Top Forums Shell Programming and Scripting How to ignore single or multiple lines between /* and */ while reading from a file in unix? Post 302652471 by Franklin52 on Thursday 7th of June 2012 07:36:38 AM
Old 06-07-2012
Try something like this:
Code:
awk '/\/\*/{f=1} /\*\//{f=0;next} !f' proc.txt | while read str
do
  ...
done

 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

Reading lines within a Unix file.

I have a file that has a list of numbers in it. Each line has a different number. I am trying to create some sort of loop within a script that will pick the numbers up on lines 1 and 2 and then put those figures into the script. It then goes through the process then loops back and reads lines 2 and... (5 Replies)
Discussion started by: mariner
5 Replies

2. Shell Programming and Scripting

Reading multiple lines as single

Hi, Is it possible to read every 2 lines as single record, I have a file like below, ~CZK ~TSCHECHISCHE KRONE ~TSCHECH. REPUBLIK Dec 1 2005 12:00AM~ 10.840000~ ~DKK ~DAENISCHE KRONE ~DAENEMARK Dec 2 2005 12:00AM~ ... (9 Replies)
Discussion started by: braindrain
9 Replies

3. Shell Programming and Scripting

Reading Multiple Variables From a Single Line in Shell

I'm a Linux newb, I've been running a Debian Linux server for about a year now, and I've written some simple scripts to automate various things, but I still don't know much, and I forget what I learn as fast as I figure it out... Anyway, that really isn't important, I just want you to know that... (14 Replies)
Discussion started by: Drek
14 Replies

4. Shell Programming and Scripting

Split the single file lines into multiple files

Let's assume that I have a file name called ‘A' and it has 100 lines in it and would like to split these 100 lines into 4 files as specified bellow. INPUT: Input file name A 1 2 3 4 5 6 7 8 9 ........100 Output: 4 output files (x,y,z,w) File x should contains (Skip 4 lines)... (15 Replies)
Discussion started by: subbarao25
15 Replies

5. Shell Programming and Scripting

How to avoid the truncating of multiple spaces into a single space while reading a line from a file?

consider the small piece of code while read line do echo $line done < example content of example file sadasdasdasdsa erwerewrwr ergdgdfgf rgerg erwererwr the output is like sadasdasdasdsa erwerewrwr ergdgdfgf rgerg erwererwr the... (4 Replies)
Discussion started by: Kesavan
4 Replies

6. Shell Programming and Scripting

Multiple lines in a single column to be merged as a single line for a record

Hi, I have a requirement with, No~Dt~Notes 1~2011/08/1~"aaa bbb ccc ddd eee fff ggg hhh" Single column alone got splitted into multiple lines. I require the output as No~Dt~Notes 1~2011/08/1~"aaa<>bbb<>ccc<>ddd<>eee<>fff<>ggg<>hhh" mean to say those new lines to be... (1 Reply)
Discussion started by: Bhuvaneswari
1 Replies

7. Shell Programming and Scripting

Awk match multiple columns in multiple lines in single file

Hi, Input 7488 7389 chr1.fa chr1.fa 3546 9887 chr5.fa chr9.fa 7387 7898 chrX.fa chr3.fa 7488 7389 chr21.fa chr3.fa 7488 7389 chr1.fa chr1.fa 3546 9887 chr9.fa chr5.fa 7898 7387 chrX.fa chr3.fa Desired Output 7488 7389 chr1.fa chr1.fa 2 3546 9887 chr5.fa chr9.fa 2... (2 Replies)
Discussion started by: jacobs.smith
2 Replies

8. Shell Programming and Scripting

how to ignore multiline comment from a file while reading it

Hi friends , I want to ignore single and multiline comment( enclosed by " \* *\" ) of a file whle reading it. I am using the below code. nawk '/\/\*/{f=1} /\*\//{f=0;next} !f' proc.txt | while read str do ... done The problem is its working partially. that is its failing in one... (1 Reply)
Discussion started by: neelmani
1 Replies

9. Shell Programming and Scripting

Replacing a single line with multiple lines in a file

Hi Am confused with the usage of "sed" command I want to replace a single line with multiple lines of a file.. eg., A file has Hi, How are you? I need to replace as Am fine What are You doing? I used the script as string1="Hi, How are you?" echo "$string1 is the value"... (4 Replies)
Discussion started by: Priya Amaresh
4 Replies

10. Shell Programming and Scripting

Reading multiple lines in a file

Hello, I am new in shell scripting. I need help regarding following. I have 4 files generated by backups daily. I have stored the names of these 4 files into one file. i.e I have 4 files names as a, b, c & d and these names have been put into one file abcd.txt. Now I want to cat each file in... (7 Replies)
Discussion started by: Ali Sarwar
7 Replies
Locale::Codes::LangVar(3pm)				 Perl Programmers Reference Guide			       Locale::Codes::LangVar(3pm)

NAME
Locale::Codes::LangVar - standard codes for language variation identification SYNOPSIS
use Locale::Codes::LangVar; $lvar = code2langvar('acm'); # $lvar gets 'Mesopotamian Arabic' $code = langvar2code('Mesopotamian Arabic'); # $code gets 'acm' @codes = all_langvar_codes(); @names = all_langvar_names(); DESCRIPTION
The "Locale::Codes::LangVar" module provides access to standard codes used for identifying language variations, 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 variations. 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: $lvar = code2langvar('en','alpha-2'); $lvar = code2langvar('en',LOCALE_CODE_ALPHA_2); The codesets currently supported are: alpha This is the set of alphanumeric codes from the IANA language registry, such as 'arevela' for Eastern Armenian. This code set is identified with the symbol "LOCALE_LANGVAR_ALPHA". This is the default code set. ROUTINES
code2langvar ( CODE [,CODESET] ) langvar2code ( NAME [,CODESET] ) langvar_code2code ( CODE ,CODESET ,CODESET2 ) all_langvar_codes ( [CODESET] ) all_langvar_names ( [CODESET] ) Locale::Codes::LangVar::rename_langvar ( CODE ,NEW_NAME [,CODESET] ) Locale::Codes::LangVar::add_langvar ( CODE ,NAME [,CODESET] ) Locale::Codes::LangVar::delete_langvar ( CODE [,CODESET] ) Locale::Codes::LangVar::add_langvar_alias ( NAME ,NEW_NAME ) Locale::Codes::LangVar::delete_langvar_alias ( NAME ) Locale::Codes::LangVar::rename_langvar_code ( CODE ,NEW_CODE [,CODESET] ) Locale::Codes::LangVar::add_langvar_code_alias ( CODE ,NEW_CODE [,CODESET] ) Locale::Codes::LangVar::delete_langvar_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) 2011-2012 Sullivan Beck This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.16.2 2012-10-11 Locale::Codes::LangVar(3pm)
All times are GMT -4. The time now is 05:48 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy