Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: problem with spaces and argument parsing
Top Forums Shell Programming and Scripting problem with spaces and argument parsing Post 302152200 by fabulous2 on Wednesday 19th of December 2007 02:54:01 AM
Old 12-19-2007
Quote:
Originally Posted by porter
Try escaping the spaces that you want the shell to ignore....

Code:
-XX:OnError=\"gdb\ -\ %p\"

or quoting...

Code:
-XX:OnError="\"gdb - %p\""

Does that really escape the spaces? I thought that the backslash only worked for certain subsequent chars (e.g. another \, or an n, etc).

Regardless, I tried it and it does not work.

I also tried using the octal code \040 instead of the space and the command now executes, but it uses the literal chars "\040" so that if a java error ever occured then it would fail at that point.

I had previously tried quotes like what you suggest, in both single and double quote versions, and both fail for me.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

shell script argument parsing

how to parse the command line argument to look for '@' sign and the following with '.'. In my shell script one of the argument passed is email address. I want to parse this email address to look for correct format. rmjoe123@hotmail.com has '@' sign and followed by a '.' to be more... (1 Reply)
Discussion started by: rmjoe
1 Replies

2. UNIX for Dummies Questions & Answers

command line argument parsing

how to parse the command line argument to look for '@' sign and the following with '.'. In my shell script one of the argument passed is email address. I want to parse this email address to look for correct format. rmjoe123@hotmail.com has '@' sign and followed by a '.' to be more... (1 Reply)
Discussion started by: rmjoe
1 Replies

3. Shell Programming and Scripting

argument parsing...

Hi all, Iam a beginer in shell scripting. i need a script that can parse the arguments and store them in variables. ex: ./myScript -v v1 -h v2 -c v3...... can someone suggest me...? tnx in adv. (1 Reply)
Discussion started by: midhun_u
1 Replies

4. Shell Programming and Scripting

Problem with parsing filenames containing spaces

I tried using the following options to parse the *.sh files in a dir (the name can contain spaces). But each of them breaks: FILESSH=$(ls /mysh/*.sh) echo "$FILESSH" | while read FILE ; do --- do something --; done This does not break for any whitespaces in filenames for FILE in... (1 Reply)
Discussion started by: amicon007
1 Replies

5. Shell Programming and Scripting

Perl Parsing Argument

i wanna passing an argument which read in a file or a set of files if the files are given in the command line, otherwise use STDIN if no file argument. i got something like that, but it is not really working. so can anyone help me? which one is better to use for and how? Use perl. Thank you ... (0 Replies)
Discussion started by: mingming88
0 Replies

6. Shell Programming and Scripting

Question about argument parsing in scripts

Hello all, I am relatively new to linux and bash scripting. I have what seems to be a simple question but I'm having trouble finding the answer. The question is what is the difference between the variables $@ and $*. I've seen them both used in the same context, and I've tried a number of... (4 Replies)
Discussion started by: nicthu
4 Replies

7. Shell Programming and Scripting

parsing argument in perl

in bash: LIST=`cat $1` for i in $LIST do ... done how will i do this in perl ? $1 is my first arguement. I'm a newbie in perl and will appreciate much your help guys ... (4 Replies)
Discussion started by: linuxgeek
4 Replies

8. Shell Programming and Scripting

The last argument contains spaces, how do I get it into a variable?

Gooday I have an argument string that contains 15 arguments. The first 14 arguments are easy to handle because they are separated by spaces ARG14=`echo ${ARGSTRING} | awk '{print $14}'` The last argument is a text that may be empty or contain spaces. So any ideas on how I get the last... (23 Replies)
Discussion started by: zagga
23 Replies

9. Shell Programming and Scripting

Check for spaces in input argument!

Hi guys, I have created a csh script which allows user to pass input argument with the script like: cluster_on_lev3.csh -t <value> -p <value> Example: cluster_on_lev3.csh -t 2.3 -p 0.05 Now I want to create an error code where if user passes input argument without spaces , the code... (16 Replies)
Discussion started by: dixits
16 Replies

10. Shell Programming and Scripting

Bash script not parsing file with spaces in path

Hi everyone, I'm trying to write my first ever shell script, the OS is Raspbian. The code I have written must be executed whenever a certain database has been modified. The database resides on a Windows server to which I have a mount point, and I have no control over the Windows server at all so... (2 Replies)
Discussion started by: gjws
2 Replies

LEARN ABOUT MOJAVE

locale::codes::langext

Locale::Codes::LangExt(3pm)				 Perl Programmers Reference Guide			       Locale::Codes::LangExt(3pm)

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 v5.18.2							    2013-11-04					       Locale::Codes::LangExt(3pm)
All times are GMT -4. The time now is 02:26 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy