Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Issue with spaces in Java command line options
Top Forums Shell Programming and Scripting Issue with spaces in Java command line options Post 302513019 by KenJackson on Tuesday 12th of April 2011 06:58:32 AM
Old 04-12-2011
Quote:
Originally Posted by rdcwayx
JAVA_OPTS="${JAVA_OPTS}" "-Dthis.is.a.test=\"A B C\"";
That's a problem. JAVA_OPTS will not change and bash will try to find and execute an executable by the name of -Dthis.is...

Though the basically, you're trying to put all the options into one string instead of into an array of strings. That's reasonable as long as no option has a space. Then it would be used like this, with NO QUOTES when used.
Code:
java $JAVA_OPTS some.java.class

 

10 More Discussions You Might Find Interesting

1. Programming

Executing command line options

Can someone please tell me how to modify/add to this code so that it recognizes UNIX command options (all beginning with "-") and executes the command with options? #include<stdio.h> #include<stdlib.h> int main(int argc, char *argv) { int i; system("stty -echo"); ... (8 Replies)
Discussion started by: Safia
8 Replies

2. Shell Programming and Scripting

Associated array from command line options

I am looking to populate an (associated) array with a command line argument. The command line would look something like this: alert -action test -priority '10' -module test_module . . . The associated array would look like this after the data is read in flag=(action=test priority=10... (1 Reply)
Discussion started by: jperret
1 Replies

3. Shell Programming and Scripting

how to? launch command with string of command line options

my description from another thread... here's my code: #!/bin/bash IFS=$'\n' function OutputName() { input=$1 echo $input input=`echo "$input" | sed -e 's/.//'` input=`echo "$input".avi` output_name=$input } if ]; then echo... (5 Replies)
Discussion started by: TinCanFury
5 Replies

4. Shell Programming and Scripting

Using perl to get options from command line

Hi all, I want to get options from command line by perl. usage() options: -h Show this help message and exit -t Name of tester --timeout Set the timeout -l ... (1 Reply)
Discussion started by: Damon_Qu
1 Replies

5. Shell Programming and Scripting

Run perl script, with command-line options

Hello everyone, I have a perl script which takes various command line options from user like : test.pl -i <input_file> -o <output_file> -d <value> -c <value> Now I have multiple input files in a directory: <input_file_1> <input_file_2> <input_file_3> <input_file_4> ..... .... ...... (6 Replies)
Discussion started by: ad23
6 Replies

6. Shell Programming and Scripting

awk script file command line options

Being new to awk I have a really basic question. It just has to be in the archives but it didn't bite me when I went looking for it. I've written an awk script, placed it in a file, added the "#!/usr/bin/awk -f" at the top of the script and away I go. "% myAwk <inputfile>" gives me exactly what... (2 Replies)
Discussion started by: tomr2k
2 Replies

7. UNIX for Dummies Questions & Answers

Running set options from the command line and bash command

I'm reading about debugging aids in bash and have come across the set command. It says in my little book that an addition to typing set you can also use them "on the command line when running a script..." and it lists this in a small table: set -o option Command Line... (5 Replies)
Discussion started by: Straitsfan
5 Replies

8. Shell Programming and Scripting

Reading command line options from bash script

I have the following code and I am calling it using ./raytrac.bash -u and getting problems. For some reason opt_usage is still 0. opt_usage=0 iarg=0 narg=$# while (($iarg < $narg)) do (( iarg = $iarg + 1 )) arg=$argv usrInputFlag=`echo $arg | awk '/=/ {print 1}; ! /=/... (22 Replies)
Discussion started by: kristinu
22 Replies

9. Shell Programming and Scripting

Select command with variable options having spaces or null contents

Hi, I'm having an issue trying to produce a hierarchical directory menu that has either any directories listed in a specific directory as options or options with spaces in the option content or null content. So the menu function gets passed a base directory, it then lists any .sh scripts in... (6 Replies)
Discussion started by: andyatit
6 Replies

10. Shell Programming and Scripting

Processing Multiple Arguments in Command Line Options

Hi All, I am new to scripting. Could you please assist me . Here is my requirement. I have written a script that has 2 option flags defined. -l) calls some function with the arguments passed in front of -l -r) calls second function with the arguments passed in front of -r *) calls the... (7 Replies)
Discussion started by: Jay Deshpande
7 Replies

LEARN ABOUT CENTOS

git-check-attr

GIT-CHECK-ATTR(1)						    Git Manual							 GIT-CHECK-ATTR(1)

NAME

       git-check-attr - Display gitattributes information

SYNOPSIS

       git check-attr [-a | --all | attr...] [--] pathname...
       git check-attr --stdin [-z] [-a | --all | attr...] < <list-of-paths>

DESCRIPTION

       For every pathname, this command will list if each attribute is unspecified, set, or unset as a gitattribute on that pathname.

OPTIONS

       -a, --all
	   List all attributes that are associated with the specified paths. If this option is used, then unspecified attributes will not be
	   included in the output.

       --cached
	   Consider .gitattributes in the index only, ignoring the working tree.

       --stdin
	   Read file names from stdin instead of from the command-line.

       -z
	   Only meaningful with --stdin; paths are separated with a NUL character instead of a linefeed character.

       --
	   Interpret all preceding arguments as attributes and all following arguments as path names.

       If none of --stdin, --all, or -- is used, the first argument will be treated as an attribute and the rest of the arguments as pathnames.

OUTPUT

       The output is of the form: <path> COLON SP <attribute> COLON SP <info> LF

       <path> is the path of a file being queried, <attribute> is an attribute being queried and <info> can be either:

       unspecified
	   when the attribute is not defined for the path.

       unset
	   when the attribute is defined as false.

       set
	   when the attribute is defined as true.

       <value>
	   when a value has been assigned to the attribute.

EXAMPLES

       In the examples, the following .gitattributes file is used:

	   *.java diff=java -crlf myAttr
	   NoMyAttr.java !myAttr
	   README caveat=unspecified

       o   Listing a single attribute:

	   $ git check-attr diff org/example/MyClass.java
	   org/example/MyClass.java: diff: java

       o   Listing multiple attributes for a file:

	   $ git check-attr crlf diff myAttr -- org/example/MyClass.java
	   org/example/MyClass.java: crlf: unset
	   org/example/MyClass.java: diff: java
	   org/example/MyClass.java: myAttr: set

       o   Listing all attributes for a file:

	   $ git check-attr --all -- org/example/MyClass.java
	   org/example/MyClass.java: diff: java
	   org/example/MyClass.java: myAttr: set

       o   Listing an attribute for multiple files:

	   $ git check-attr myAttr -- org/example/MyClass.java org/example/NoMyAttr.java
	   org/example/MyClass.java: myAttr: set
	   org/example/NoMyAttr.java: myAttr: unspecified

       o   Not all values are equally unambiguous:

	   $ git check-attr caveat README
	   README: caveat: unspecified

SEE ALSO

       gitattributes(5).

GIT

       Part of the git(1) suite

Git 1.8.3.1							    06/10/2014							 GIT-CHECK-ATTR(1)
All times are GMT -4. The time now is 03:44 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy