Formatted Output

printf( fmt, args ... )

fprintf( fp, fmt, args ... )

sprintf( string, fmt, args ... )

• Examples:

  fprintf( stderr, “Can’t open %s\n”, argv[1] );
  
  sprintf( fileName, “%s”, argv[1] );

• sprintf example above better achieved with “strcpy()” function

• K&R book or man pages for all the details

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