Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Getting the value of env variables
Top Forums Shell Programming and Scripting Getting the value of env variables Post 302305441 by vij_krr on Thursday 9th of April 2009 01:36:56 AM
Old 04-09-2009
Java Getting the value of env variables
Hi,
I want to get the value of the env varables using the ksh script. All the env variables are stored in a file.
Eg.
file1
Code:
$INPATH
$OUTPATH

myscirpt:
Code:
for name in `awk { print $1 } file1`
do 
     cd $name
done

i'm getting the error like $INPATH not found.

in the same script if i use
cd $INPATH
it is working fine. Only problem i'm facing is reading from file and using.

Can anyone help me why i'm getting this error?
Thanks in advance...
Last edited by Yogesh Sawant; 04-10-2009 at 04:38 AM.. Reason: added code tags
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

export env variables

hi i want to write a shell script to set environment variables . But i am not been able to set that for the current shell instead i have to spawn a new shell. Is there a way to set the env variable for the current shell using shell script in bash shell ? Thnx (2 Replies)
Discussion started by: varun.81
2 Replies

2. UNIX for Advanced & Expert Users

Ksh - Env. Variables ??

Hey all, I have been using Ksh and in that I am setting Environment variables. To set Env. Variables I have created my own file "BuildScript.sh" in which i have written : export CLASSPATH=/somedir/some other dir/file:. export PATH=/some dir/file:. But when i am calling this... (4 Replies)
Discussion started by: varungupta
4 Replies

3. UNIX for Dummies Questions & Answers

Env variables not getting updated from the bashprofile

Hi, I am using the HP-UX machine of version B.11.23. My bashprofile looks like this : # @(#)B11.23_LR # Default user .profile file (/usr/bin/sh initialization). #! /usr/bin/bash # Set up the terminal: if then eval ` tset -s -Q -m ':?hp' ` else eval ` tset -s -Q ` fi stty erase "^H"... (0 Replies)
Discussion started by: swethuanju
0 Replies

4. UNIX for Dummies Questions & Answers

set env variables in a new xterm

Hi, I have a script that sets some env variables. I want to source the script in a new xterm and after the script execution is over, the xterm has to be alive with the env variables set according to the script. I tried xterm -e "source ./myscript;tcsh" & The variables are getting set... (3 Replies)
Discussion started by: chaitubek
3 Replies

5. UNIX for Dummies Questions & Answers

Setting env variables using script

Hi, I wrote two small scripts to set env variables in a shell. java_env.csh #!/bin/csh -fn setenv JAVA_HOME '/scratch/software/jdk1.5.0_11' setenv PATH $PATH':'$JAVA_HOME'/bin' and run it using csh ./java_env.csh But the env variables are not set. I tried running each line on the... (5 Replies)
Discussion started by: NoviceAmod
5 Replies

6. UNIX for Dummies Questions & Answers

How to update env variables.

I am newbie on Unix system and seek help for updating env variables. The condition is like this: On Unix server, I log in as oracle user (this is the super for database on Unix), I type > env all envirnment variables show up. I saw one variable DBA_LIST contains a few email addreses. I need... (2 Replies)
Discussion started by: duke0001
2 Replies

7. Solaris

env variables again

What is the difference between ${variable} and $variable when used in a script? (2 Replies)
Discussion started by: orange47
2 Replies

8. Red Hat

how to use env variables within ed

i have a file that i need to edit and replace a single value with another. so i have two variables, $oldvalue and $newvalue but below doesn't work: ed file.txt << EOF ,s/$oldversion/$newversion/g wq EOFi presume it's the $ that is the issue since it's actually special to ed. any suggestions?... (1 Reply)
Discussion started by: crimso
1 Replies

9. Shell Programming and Scripting

Env variables in script

Hi All, I have script and it's hardcoded the script ca invoke in user home dir and logs will be redirected to home dir of user. how to make the same script will be invoke from /usr/bin with out chg the logs and other functions path from /user/homedir . code is below: pls check how to... (1 Reply)
Discussion started by: saku
1 Replies

10. Shell Programming and Scripting

Setting ENV variables in PERL

I have perl script and in the first line we are invoking .sh script to set ENV variables. e..g eval '. $envfile; exec $PERL -S $0 "$@"' I want to change some of the env variables while the program is running and I am settging it like this .. $ENV{ORACLE_HOME}=trim($oraclehome);... (1 Reply)
Discussion started by: talashil
1 Replies

LEARN ABOUT OSX

locale::script

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

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. 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::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::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) 2010-2012 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::Script(3pm)
All times are GMT -4. The time now is 10:19 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy