node.js - Unexpected Identifier in Node js beginner program -


this simple code in main.js

/* hello, world! program in node.js */ console.log("hello, world!") 

when execute $ node main.js error unexpected identifier ?

you trying execute program within node repl itself, wrong. have execute node program name terminal/command prompt/shell not within node itself.

starting node alone run repl, can execute javascript commands directly. can type console.log("hello, world"); inside repl.


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