Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: condition inside a for loop
Top Forums Shell Programming and Scripting condition inside a for loop Post 302240202 by era on Thursday 25th of September 2008 07:23:46 AM
Old 09-25-2008
Assuming that spacing in the variable is regular. If it might contain tabs or newlines, awk might be a better solution. Or maybe

Code:
perl -le '$,=" "; print @ARGV[0..49]' "$@"

 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Checking condition inside the loop

Hi all, I have one clarification i am using the loop which will process for each record .suppose there is f ailure in the first record it need to send mail and process the next .my code: defcount=`cat <filename>|wc -l` while ] do if <some condiotion> then echo "mail" fi done so... (1 Reply)
Discussion started by: ithirak17
1 Replies

2. Shell Programming and Scripting

using flag inside a for loop to check condition

I have a logic like this It initializes the flag variable as "T" at the beginning of the loop everytime Inside each loop it checks for two conditions and updates the flag variable as "A" or "B" In the end of the loop it checks for the value of the variable flag for "A" or "B" and execute... (4 Replies)
Discussion started by: codeman007
4 Replies

3. Shell Programming and Scripting

If condition inside while???

Hi source is text file named alpha.text containing entries ABC DEF XYZ YYY BBB I need a small shell script which should do read the entries in alpha.text one by one and check it with the current date. If the date is Mon (monday) and entry read from the file is 'DEF' then this should... (4 Replies)
Discussion started by: PrasannaKS
4 Replies

4. Shell Programming and Scripting

Using variables created sequentially in a loop while still inside of the loop [bash]

I'm trying to understand if it's possible to create a set of variables that are numbered based on another variable (using eval) in a loop, and then call on it before the loop ends. As an example I've written a script called question (The fist command is to show what is the contents of the... (2 Replies)
Discussion started by: DeCoTwc
2 Replies

5. Shell Programming and Scripting

FTP Command inside If condition

Hi All, I am facing a alien problem in unix shell script. i have a requirement where i have to check first whether a particular file has been created or not if that file has been created then that file needs to be ftped to a particular dir. My Code is like that Success='code for file... (3 Replies)
Discussion started by: aryan_styles
3 Replies

6. Shell Programming and Scripting

grep inside if condition - need help

hi i need help with below code. if ] then log "Exiting the script as ID= NULL" log "Please run script first." fi i am calling grep inside this but its not running any ideas why ?? input file is like this -- Msg 102, Level 20, State 1: Server... (4 Replies)
Discussion started by: dazdseg
4 Replies

7. Shell Programming and Scripting

BASH loop inside a loop question

Hi all Sorry for the basic question, but i am writing a shell script to get around a slightly flaky binary that ships with one of our servers. This particular utility randomly generates the correct information and could work first time or may work on the 12th or 100th attempt etc !.... (4 Replies)
Discussion started by: rethink
4 Replies

8. Shell Programming and Scripting

Check condition inside the loop

Hi, I am in trouble. I can get inside my condition test inside a loop : I am in ksh (solaris) while read file do <commande to retrieve file> >> ${LOG_RETRIEVE_FILE.log} msg_err=$(cat ${LOG_RETRIEVE_FILE.log} | grep "error retrieve") if ; then <sendmail> exit 1 fi done I tried... (6 Replies)
Discussion started by: Aswex
6 Replies

9. Shell Programming and Scripting

matching patterns inside a condition in awk

I have the following in an awk script. I want to do them on condition that: fext == "xt" FNR == NR { />/ && idx = ++i $2 || val = $1 next } FNR in idx { v = val] } { !/>/ && srdist = abs($1 - v) } />/ || NF == 2 && srdist < dsrmx {... (1 Reply)
Discussion started by: kristinu
1 Replies

10. Shell Programming and Scripting

If else condition inside for loop of awk command in UNIX shell scripting

Hi , Please excuse me for opening a new thread i am unable to find out the syntax error in my if else condition inside for loop in awk command , my actual aim is to print formatted html td tag when if condition (True) having string as "failed", could anyone please advise what is the right... (2 Replies)
Discussion started by: karthikram
2 Replies

LEARN ABOUT OSX

locale::codes::langvar

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 10:36 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy