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0N/A." This code is free software; you can redistribute it
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0N/A." This code is distributed in the hope that it will be useful, but WITHOUT
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0N/A." Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
0N/A.TH jrunscript 1 "04 May 2009"
0N/A." Generated from HTML by html2man (author: Eric Armstrong)
0N/Ajrunscript \- command line script shell
0N/A\fP\f3jrunscript\fP [ \f2options\fP ] [ arguments... ]
0N/AOptions, if used, should follow immediately after the command name.
0N/AArguments, if used, should follow immediately after options or command name.
0N/A\f3jrunscript\fP is a command line script shell. jrunscript supports both an interactive (read\-eval\-print) mode and a batch (\-f option) mode of script execution. This is a scripting language independent shell. By default, JavaScript is the language used, but the \-l option can be used to specify a different language. Through Java to scripting language communication, jrunscript supports "exploratory programming" style.
0N/A\f3NOTE:\fP This tool is \f3experimental\fP and may \f3not\fP be available in future versions of the JDK.
0N/ASpecify where to find the user's .class files that are accessed by the script.
0N/AThis is a synonym for \-classpath \f2path\fP
0N/ASet a Java system property.
0N/APass <flag> directly to the Java virtual machine on which jrunscript is run.
0N/AUse the specified scripting language. By default, JavaScript is used. Note that to use other scripting languages, you also need to specify the corresponding script engine's jar file using \-cp or \-classpath option.
0N/AEvaluate the given script. This option can be used to run "one liner" scripts specified completely on the command line.
0N/ASpecify the character encoding used while reading script files.
0N/AEvaluate the given script file (batch mode).
0N/ARead and evaluate a script from standard input (interactive mode).
0N/AOutput help message and exit.
0N/AOutput help message and exit.
0N/AList all script engines available and exit.
0N/AIf [arguments...] are present and if no \f3\-e\fP or \f3\-f\fP option is used, then the first argument is the script file and the rest of the arguments, if any, are passed as script arguments. If [arguments..] and \f3\-e\fP or \f3\-f\fP option are used, then all [arguments..] are passed as script arguments. If [arguments..], \f3\-e\fP and \f3\-f\fP are missing, interactive mode is used. Script arguments are available to a script in an engine variable named "arguments" of type String array.
0N/A\f3Executing inline scripts\fP
0N/Ajrunscript \-e "print('hello world')"
0N/A\f3Use specified language and evaluate given script file\fP
0N/A\f3Interactive mode\fP
js> thread(function() { print('hello world'); }
\f3Run script file with script arguments\fP
test.js is script file to execute and arg1, arg2 and arg3 are passed to script as script arguments. Script can access these using "arguments" array.
If JavaScript is used, then before evaluating any user defined script, jrunscript initializes certain built\-in functions and objects. These JavaScript built\-ins are documented in jsdocs.