Perlã§ãã¤ããªãã¡ã¤ã«ããããå ´åã«ããããã¨åãåé¡ã«ééããã®ã§ãå¿ããªãããã«ã¡ã¢ã ãã¤ããªãã¡ã¤ã«ã®èªã¿è¾¼ã¿ èªã¿è¾¼ãå ´åã«âgetcâ使ãã¨ããã¡ã¤ã«ãçµãã£ã¦ãªãã®ã«çµäºãã¦ãã¾ããã¨ãããã æ£ããã¯âreadâã使ãã my $filename = $ARGV[0]; open my $file,'<',$filename or die; binmode $file; my $val; while(read($file, $val, 1)){ } ããã§1byteã¥ã¤å¦çã§ãããå®éã¯ãã¤ããªã®æ§é ã«ãããã¦readãããã¤ãæ°ãå¤ããã èªãã ãã¤ããªã®å¦ç ãã¤ããªãæ°å¤ã¨ãã¦å¦çããããã«ã¯ããã®æ§é ã«ãããã¦unpackããã unpack("C",$val); #unsigned byte unpack("S",$val); #unsigned short
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