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@ -1,18 +1,19 @@
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# js
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#
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# JavaScript often abbreviated as "JS", is a high-level, dynamic, untyped, interpreted run-time language.
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# It has been standardized in the ECMAScript language specification.
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# JavaScript often abbreviated as "JS", is a high-level, dynamic, untyped, -
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# interpreted run-time language. It has been standardized in the ECMAScript
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# language specification.
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#
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# js is a JavaScript shell, part of SpiderMonkey
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# to install spidermonkey: (in Debian) apt-get install libmozjs-24-bin
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# `js` is a JavaScript shell, part of SpiderMonkey. To install spidermonkey in
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# Debian systems, execute: apt-get install libmozjs-24-bin
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# Run the shell in interactive mode
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# Launch an interactive JavaScript session.
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js
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# Run the JavaScript code in the file hello.js
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# Run the JavaScript code in the file `hello.js`.
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js hello.js
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# Run hello.js then drop into the interactive shell
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# Run the `hello.js` file, then drop into the interactive shell.
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js -f hello.js -i
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# See also:
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