Muliple nodes on a single machine in 2.3.4

DES command is not running when we try to make multiple yml file in /etc/elasticsearch

hitesh@hitesh-HP-EliteBook-8470p:/usr/share/elasticsearch$ bin/elasticsearch -Des.path.conf=/etc/elasticsearch/elasticsearch1.yml

Exception in thread "main" ElasticsearchException[Failed to load logging configuration]; nested: AccessDeniedException[/etc/elasticsearch/elasticsearch1.yml];
Likely root cause: java.nio.file.AccessDeniedException: /etc/elasticsearch/elasticsearch1.yml
at sun.nio.fs.UnixException.translateToIOException(UnixException.java:84)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)
at sun.nio.fs.UnixFileAttributeViews$Basic.readAttributes(UnixFileAttributeViews.java:55)
at sun.nio.fs.UnixFileSystemProvider.readAttributes(UnixFileSystemProvider.java:144)
at sun.nio.fs.LinuxFileSystemProvider.readAttributes(LinuxFileSystemProvider.java:99)
at java.nio.file.Files.readAttributes(Files.java:1737)
at java.nio.file.FileTreeWalker.getAttributes(FileTreeWalker.java:225)
at java.nio.file.FileTreeWalker.visit(FileTreeWalker.java:276)
at java.nio.file.FileTreeWalker.walk(FileTreeWalker.java:322)
at java.nio.file.Files.walkFileTree(Files.java:2662)
at org.elasticsearch.common.logging.log4j.LogConfigurator.resolveConfig(LogConfigurator.java:142)
at org.elasticsearch.common.logging.log4j.LogConfigurator.configure(LogConfigurator.java:103)
at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:243)
at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:35)
Refer to the log for complete error details.

I think it should be

bin/elasticsearch -Des.path.conf=/etc/elasticsearch/

It is still showing the same error message . Can you tell the whole method again to create multiple nodes on a single
machine in elasticsearch version 2.3.4. Thanks in advance.

My guess is that is for testing right?

Just download the tar or zip file, unzip
Then launch bin/elasticsearch as many time you wish everyone in its shell.