Sponsored Content
Top Forums UNIX for Advanced & Expert Users [SOLVED] Code does not run when assigned to a variable Post 302738177 by newbie2010 on Friday 30th of November 2012 01:11:47 PM
Old 11-30-2012
[SOLVED] Code does not run when assigned to a variable

I am more of a newbie, but wanted to post this in this forum as I was afraid no one would look at it in unix forums as it concerns shell scripting. I have a shell script that now runs fine with the exclusion of one line:

x=`su nbadmin -c "ssh -t servery /usr/openv/netbackup/bin/bplist -C servery -t 19 -l -R -s 11/01/2012 -e 11/01/2012 /vol/root/"`;echo "$x"This command will run and ssh to the server. It prints out /vol/root after it sshs to servery. However, it does not print out a list of the contents of /vol/root. However, if I run the command WITHOUT assigning it to a variable, like this:

su nbadmin -c "ssh -t servery /usr/openv/netbackup/bin/bplist -C servery -t 19 -l -R -s 11/01/2012 -e 11/01/2012 /vol/root/"It runs and prints all the directories under root. What is it about this command that you cannot assign it to a variable and it won't print out the contents? The bplist -l -R options are supposed to do that and they do so long as I do not assign the command to a variable and echo it.

Any help would be welcome from you gurus!
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

What does $? mean when assigned to a variable?

If i write this statement in a Korn Shell script RCODE=$? what possibly does it eman? (3 Replies)
Discussion started by: ranjita.c
3 Replies

2. Shell Programming and Scripting

Return code of command assigned to variable

How do I evaluate the result of a command assigned to a variable?? Example: var1=`cmd` rc=$? rc will be the result of the assignment rather than cmd since it executes after. How do I evaluate the result of the command itself? Cheers..:confused: (2 Replies)
Discussion started by: browndr
2 Replies

3. Shell Programming and Scripting

Check if a variable has a value assigned?

Hi, I want to check if a variable has a value assigned to it or not. I can do following - cat $Var > File1 if then echo "$Var has value" else echo "$Var is null" fi But I have to check for 3 Variables and I want to wrap it up in couple of unix statements. Any... (3 Replies)
Discussion started by: sumeet
3 Replies

4. Shell Programming and Scripting

Missing Assigned Variable within logic operator

Hey , I'm trying to perform the following command, however it cannot read the variable assigned earlier. I'm not sure why this happen. Please help thanks while : do echo "what's ur name? (if none just press )" read name changeName = echo $name | sed "s/on/ey/" echo $changeName #this... (8 Replies)
Discussion started by: sexyTrojan
8 Replies

5. Shell Programming and Scripting

[Bash] Variable won't get assigned value

I am making of a script that will go through a couple of for loops and create file names based on the values in that loop, however the variable that combines everything is not getting assigned properly: #! /bin/bash for imod in K33_j1b_WS9_6 do for emod in mb2A mb2C mb3A mb3C mb4A... (1 Reply)
Discussion started by: badinsults
1 Replies

6. Shell Programming and Scripting

How to split a data assigned to a variable

The requirement is, there is a log file which contains a huge data. i need to get a particular field out of it by searching with another field. ex: 2011-03-28 13:00:07,423 : millis=231 q={ call get_data_account(?,?,?,?,?) }, params= i need to search for the word "get_data_account" in file... (1 Reply)
Discussion started by: Jassz
1 Replies

7. UNIX for Dummies Questions & Answers

How do you check if a variable has been assigned?

I am trying to check whether a variable has been assigned on the command line or not. Here is what I did: #!/usr/bin/bash if( $variable == '\0') { print "variable was not assigned" exit } else NF = 2 {print $1, ""} exit fi awk -f question1.awk variable = 58 letters.txt. So... (3 Replies)
Discussion started by: Fred63528
3 Replies

8. UNIX for Dummies Questions & Answers

[Solved] Why code run not correctly

Hi there can anyone help me here is my code echo "Type in a positive number" read X I=2 while do if then echo "It is not prime" break else if then echo "It is prime" break else I=$(( $I + 1)) fi fi (4 Replies)
Discussion started by: FUTURE_EINSTEIN
4 Replies

9. Shell Programming and Scripting

Eval and get awk output assigned to variable

I want to do 2 things in single line that is evaluating a command to get return code and store $2 of awk if the command exit code is 0. eval "ade desc ${filename}@@/<branch_name> | grep Version | awk '{print $2}' 2>&1 1>/dev/null" ret=$? echo "$ret $val" if then ... (3 Replies)
Discussion started by: ezee
3 Replies

10. Shell Programming and Scripting

Perl multiple qr assigned to variable

Experts, I'm having problems with the code below. I'm trying to test $var2 for two different regexs. I thought it could be done per below, but I'm getting the following error when running. $ ./test.pl b fed50c0100**** Unescaped left brace in regex is deprecated, passed through in regex; marked... (2 Replies)
Discussion started by: timj123
2 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 05:49 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy