Question

Hi, need help with java

My java program reads a input text file and does something with it

After compiling in console, I want to run from the command line

For example:

java RecognisingPalindrome the refers to the input file. Can someone please link me to a tutorial on this. I know its got something to do with passing arguments.

Answer 1

Assuming that you have the args ( or argv ) array of strings in main, you just index through it.

main( String[] argv )

Most languages (I think Java is off by one) argv[0] is the program called, argv[1] would be file path.