[Grim_]

pawn Код:

if( strcmp( cmdtext, "/leavenote", true ) == 0 )
{
   if( PlayerInfo[ playerid ][ pAdmin ] >= 1337 )
   {
      new
         string[ 128 ],
         File: open = fopen( "adminnotes.txt", io_append );
      ;

      format( string, sizeof( string ), "%s", cmdtext[ 11 ] );
      fwrite( open, string );
      fclose( open );
   }
   return 1;
}

This is just the basics of what you need, and doesn't need strtok!

Please note that this is just a sample. You will need to make sure the file exists before writing to it ( in this case ). I would also suggest adding a check to make sure the file is valid.