   Reading from command line?
  okay im writing a simple program, opsystem linux, ive read a little about command line reading before, but its gone now  (from my head that is)ive made a program, that reads 2 values from the user, and i would like to make it possible to read those two direktly from the command line, like./myprogram value1 value2can anyone point me in the right direction for a tutorial about the subject?Thanks Allot :D 
  Those are called command line parameters, and C-based languages (C, C++, Java, Python, Perl...) typically supply them to you in your application entry point, main:int main(int argc, char **argv){  // argc is the number of parameters, including the application name  // argv is an array of C-strings containing the params, again including app name  argv[0]; // app name  argv[1]; // first argument  argv[2]; // second app  // etc...  return 0;} 