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Cross-platform shell scripting

Posted on 2007-11-26
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I was curious as to best practice for creating a cross-platform script to start an application via a command-line call, e.g., a java application. My goal is to start a java application on  Mac OS X, Linux, and Windows. My current practice is to have a .bat file for Windows, and a bash shell script for Mac and Linux, but I'd prefer a more platform-neutral means. The script would set the classpath and accept arguments which then get passed to the java application, in this instance. The app, and the script file, are both distributed to other compute nodes. Any suggestions would be greatly appreciated.
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Question by:upton9265
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ahoffmann earned 63 total points
ID: 20352403
except windoze cmd.exe any shell is available on all platforms, at least following:
  bash, perl, sh, tclsh
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by:Tintin
Tintin earned 62 total points
ID: 20352901
You have a few choices.

OS X and Linux come with bash and you can easily install bash on Windows boxes via cygwin.

Alternatively, you could write the script in Perl and then use PAR to create a single binary copy of the script to run on each platform without the need for Perl to be installed.  Note that you would need to create a binary copy for each platform though.
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by:Computer101
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