Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: The loop does not run as expected
Top Forums Shell Programming and Scripting The loop does not run as expected Post 302078849 by nir_s on Wednesday 5th of July 2006 04:18:08 AM
Old 07-05-2006
Hi vgersh99,

Thanks for educated explanation!
But I have bad news from my point of view.
I still have problems with my loop when I use "rsh" command.

My ksh content is :
Code:
#! /bin/ksh

CONF_FILE=nir.conf
export $(< $CONF_FILE)
installLog=/tmp/nir-$$.log
run_install_sr()
{
nawk -F'[=:]' '$1 ~ "^INSTALL_SR_" && $NF = "Y" {print $2}' "${CONF_FILE}" | while read INSTALL_SR_DIR
do
   rsh ${DB_HOST_NAME} "echo $INSTALL_SR_DIR"
done
}
run_install_sr

The configuration file content is:
Code:
DB_LAYER=NO
ADMIN_LAYER=NO
RTESUB_LAYER=NO
DB_HOST_NAME=tornado
ADMIN_HOST_NAME=tornado
RTESUB_HOST_NAME=tornado
RESPONSE_FILE_SR=/tmp/SR.rsp
INSTALL_SR_1=/home/Upgrade_4.7.1/Utilities/Install_SR:Y
INSTALL_SR_2=/home/Upgrade_4.7.2/Utilities/Install_SR:Y
INSTALL_SR_3=/home/Upgrade_4.8/Utilities/Install_SR:Y
INSTALL_SR_4=/home/Upgrade_4.8.1/Utilities/Install_SR:Y

I ran the script:
Code:
bounty: # ./nir.ksh -f nir.conf
/home/Upgrade_4.7.1/Utilities/Install_SR

Again,the loop ran only once on the first iteration!

I'm gonna lose my sanity ....

Any more ideas ?

Thanks a lot in advance,
Nir
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Script doesn't work as expected when run on cron

The script checks for free space stats on Oracle. If there are any tablespaces with more than 85% usage it prints the details of the tablespace. If all the tablespaces have more than 15% free space, then "All tablespaces have more than 15 pct free space" must be printed on the screen. When I run... (2 Replies)
Discussion started by: RoshniMehta
2 Replies

2. Shell Programming and Scripting

Is there a better way I could have run this loop. (For loop with two variables)

Sorry for such a dreadful title, but I'm not sure how to be more descriptive. I'm hoping some of the more gurutastic out there can take a look at a solution I came up with to a problem, and advice if there are better ways to have gone about it. To make a long story short around 20K pieces of... (2 Replies)
Discussion started by: DeCoTwc
2 Replies

3. Shell Programming and Scripting

How To Run A For Loop In A Remsh?

Hi all, I'm trying to remsh to another server and then execute a for loop command there but I'm getting unexpected errors and would appreciate any suggestions. Ideally what I want to do is this: for host in `cat host_file` do remsh $host -n " cd /home/ for DATABASE in `ls -d... (5 Replies)
Discussion started by: Korn0474
5 Replies

4. Shell Programming and Scripting

For loop to run external program

Hi, I was hoping for help with a for loop to run a program (vina) repeatedly using all the files in a folder as input. Currently my code looks like this: #!/bin/bash FILES=/home/afalk/Desktop/battest/*.pdbqt for f in $FILES do vina --config /home/afalk/Desktop/A.txt --ligand "$f".pdbqt done... (5 Replies)
Discussion started by: oldmanwinter
5 Replies

5. Shell Programming and Scripting

How do I run a shell command in a while loop?

The command is: sic -h irc.freenode.net 2>&1 | tee -a irc.log Where sic is an IRC client, and I'm piping the output to tee in order to log my IRC sessions. I'm trying to handle reconnects by running it in a while loop in the shell process and cat the initial commands into sic's stdin. I... (1 Reply)
Discussion started by: guitarscn
1 Replies

6. Shell Programming and Scripting

Script for telnet and run one command kill it and run another command using while loop

( sleep 3 echo ${LOGIN} sleep 2 echo ${PSWD} sleep 2 while read line do echo "$line" PID=$? sleep 2 kill -9 $PID done < temp sleep 5 echo "exit" ) | telnet ${HOST} while is executing only command and exits. (5 Replies)
Discussion started by: sooda
5 Replies

7. Shell Programming and Scripting

How to run it in the loop??

I have this code awk -F, ' { C5+=$5 C6+=$6 C7+=$7 C8+=$8 R=$5+$6+$7+$8 T+=R } { print $0,R } END { print... (7 Replies)
Discussion started by: nikhil jain
7 Replies

8. Shell Programming and Scripting

Run the for loop in parallel

I have the below code which runs on multiple databases , but this runs one-after-one. I will need this to run in parallel so that i could save a lot of time. Please help!!! Thanks in advance for Db in `cat /var/opt/oracle/oratab |egrep -v "ASM" |grep -v \# |cut -d\: -f1` do { export... (5 Replies)
Discussion started by: jjoy
5 Replies

9. Shell Programming and Scripting

Trying to run a basic for loop

OS : RHEL 6.1 Shell : Bash I had a similair post on this a few weeks back. But I didn't explain my requirements clearly then. Hence starting a new thread now. I have lots of files in /tmp/stage directory as show below. I want to loop through each files to run a command on each file. I... (8 Replies)
Discussion started by: kraljic
8 Replies

10. Shell Programming and Scripting

For loop not giving expected output

#cat /tmp/input old_array old_dev new_dev new_array 0577 008AB 01744 0125 0577 008AC 01745 0125 0577 008AD 005C8 0125 0577 008AE 005C9 0125 0577 008AF 005CA 0125 0577 008B0 005CB 0125 0577 008B1 005CC 0125 cat test.sh #!/bin/ksh... (4 Replies)
Discussion started by: mbak
4 Replies

LEARN ABOUT CENTOS

locale::codes::langext

Locale::Codes::LangExt(3)				User Contributed Perl Documentation				 Locale::Codes::LangExt(3)

NAME

       Locale::Codes::LangExt - standard codes for language extension identification

SYNOPSIS

	  use Locale::Codes::LangExt;

	  $lext = code2langext('acm');		       # $lext gets 'Mesopotamian Arabic'
	  $code = langext2code('Mesopotamian Arabic'); # $code gets 'acm'

	  @codes   = all_langext_codes();
	  @names   = all_langext_names();

DESCRIPTION

       The "Locale::Codes::LangExt" module provides access to standard codes used for identifying language extensions, 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 extensions. 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:

	  $lext = code2langext('acm','alpha');
	  $lext = code2langext('acm',LOCALE_LANGEXT_ALPHA);

       The codesets currently supported are:

       alpha
	   This is the set of three-letter (lowercase) codes from the IANA language registry, such as 'acm' for Mesopotamian Arabic.

	   This is the default code set.

ROUTINES

       code2langext ( CODE [,CODESET] )
       langext2code ( NAME [,CODESET] )
       langext_code2code ( CODE ,CODESET ,CODESET2 )
       all_langext_codes ( [CODESET] )
       all_langext_names ( [CODESET] )
       Locale::Codes::LangExt::rename_langext  ( CODE ,NEW_NAME [,CODESET] )
       Locale::Codes::LangExt::add_langext  ( CODE ,NAME [,CODESET] )
       Locale::Codes::LangExt::delete_langext  ( CODE [,CODESET] )
       Locale::Codes::LangExt::add_langext_alias  ( NAME ,NEW_NAME )
       Locale::Codes::LangExt::delete_langext_alias  ( NAME )
       Locale::Codes::LangExt::rename_langext_code  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangExt::add_langext_code_alias  ( CODE ,NEW_CODE [,CODESET] )
       Locale::Codes::LangExt::delete_langext_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 v5.16.3							    2013-02-27						 Locale::Codes::LangExt(3)
All times are GMT -4. The time now is 04:55 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy