Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Awk script returns nothing
Top Forums Shell Programming and Scripting Awk script returns nothing Post 302643435 by agama on Saturday 19th of May 2012 12:42:54 PM
Old 05-19-2012
Quote:
Originally Posted by jlliagre
It's hard to tell as you are missing to provide some clues to understand your code, its parameters and more information about its input file, however I would probably insert
Code:
gsub(/^[ \t]+/, "", $N);

just before
Code:
split($N, A, "=");

And probably need to remove the whitespace in the string:
Code:
if (D[" host_name"] in S)

so that it is
Code:
if (D["host_name"] in S)

This User Gave Thanks to agama For This Post:
SkySmart
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

script returns prompt

Hi, I am trying to create a script that will loop through my oratab file and pull out the instance name. Here is script: for instance in $(cat /etc/oratab|egrep ':N|:Y'|grep -v \*|grep -v \#|cut -f1 -d':') do ... (3 Replies)
Discussion started by: kburrows
3 Replies

2. Shell Programming and Scripting

FIND returns different results in script

When I execute this line at the command prompt I get a different answer than when I run it in a script? Any ideas on how to resolve? I'm trying to find all files/dir in a directory except files that start with the word file. Once I get this command to work, I will add the "delete" part to the... (6 Replies)
Discussion started by: blt123
6 Replies

3. Shell Programming and Scripting

awk returns an integer?

I need to extract a value from a text file into a ksh script, and change the last two letters to "00". awk gets the right value (2500 in this example), but the variable has no value. I use the following command: StartTime=expr nawk 'NR==20 {print $11;exit}' $New_FILE echo 1 $StartTime... (4 Replies)
Discussion started by: Iliklev
4 Replies

4. Shell Programming and Scripting

awk returns null?

hi i try to check if awk returns null and i dont know how it's works this is the command set EndByC = `ls -l $base | awk '/.c$/ {print $9}'` if ($EndByC=="") then #check if ther is XXX.c directory echo Sorry ther is no XXX.c folder "in" $base path echo the XXX.c folder is necessary... (6 Replies)
Discussion started by: frenkelor
6 Replies

5. Emergency UNIX and Linux Support

Adding carriage returns to file using sed/awk

Hello, I need help adding carriage returns at specific intervals (say 692 characters) to a text file that's one continous string. I'm working in AIX5.3. Any quick help is appreciated. Thanks! (2 Replies)
Discussion started by: bd_joy
2 Replies

6. Shell Programming and Scripting

for loop returns more output with awk

I need to get total number of hdisk not assigned to any VGs. PDC # lspv |grep None |awk '{print $1}' |wc 131 131 1099 So, it shows 131 hdisks. I need to look at the individual hdisk fget_config info like below: PDC # fget_config -Av |grep hdisk230 hdisk230 dac1 229... (4 Replies)
Discussion started by: Daniel Gate
4 Replies

7. Shell Programming and Scripting

awk print last line returns empty string

hello I have a file with lines of info separated with "|" I want to amend the second field of the last line, using AWK my problem is with geting awk to return the last line this is what I am using awk 'END{ print $0 }' myFile but I get an empty result I tried the... (13 Replies)
Discussion started by: TasosARISFC
13 Replies

8. Shell Programming and Scripting

Execution of shell script returns error 127

Hi All, While running shell script i got following output. interpreter "usr/bin/ksh" not found sh: step1.sh: not found. ldnhpux | oracle >echo $? 127 - Running command "which ksh" retruns "usr/bin/ksh". - I found some information on web stating to remove extra carriage return chars,... (8 Replies)
Discussion started by: RuchirP
8 Replies

9. Shell Programming and Scripting

Python call to bash script returns empty string

Hi all, I need help figuring out why my script won't work when envoked from web interface. First off, I'm fairly new to Linux and Shell scripting so, my apologies for being ignorant! So I have a python script that I envoke through a web interface. This script envokes my shell script and... (8 Replies)
Discussion started by: arod291
8 Replies

10. Shell Programming and Scripting

Remove carriage returns from awk output

I'm on Linux version 2.6.32-696.3.1.el6.x86_64, using the Ksh shell. I'm working with the input file: John Daggett, 341 King Road, Plymouth MA Alice Ford, 22 East Broadway, Richmond VA Orville Thomas, 11345 Oak Bridge Road, Tulsa OK Terry Kalkas, 402 Lans Road, Beaver Falls PA Eric Adams,... (2 Replies)
Discussion started by: prooney
2 Replies

LEARN ABOUT MOJAVE

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) 2011-2013 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							    2014-01-06					       Locale::Codes::LangVar(3pm)
All times are GMT -4. The time now is 09:53 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy