ãï¼ï¼ï¼ããã®ã¾ã¾ ä»ãèµ·ãã£ãäºã話ããï¼ ãããã¯ãcat ã®æ¹ã grep "." ãããéããã¨ã示ãããã«ã両æ¹ã®åºåã /dev/null ã«æ¨ã¦ãã grep ã®æ¹ã ãå¦çé度ãç°å¸¸ã«éããªã£ã¦ããã ãªã»ã»ã»ãä½ãè¨ã£ã¦ããã®ããããããã¼ã¨æãã ããããä½ãèµ·ããã®ããããããªãã£ãã»ã»ã» é ãã©ãã«ããªãããã ã£ãã»ã»ã»ãå¬ç è¡ã ã¨ãè¶ ã¹ãã¼ãã ã¨ã ãããªãã£ããªããããããæãã¦ãã ãã£ã¨æããããã®ã®çé±ããå³ãã£ããã»ã»ã» ãï¼ããããè¶ ã¹ãã¼ããå³ãã£ãã ã¯ããã« ä½ãã®ããã©ã¼ãã³ã¹ãã¹ãããã¨ãã«ãåºåãç»é¢ããã¡ã¤ã«ã«è¡ãã¨é度ãä½ä¸ãã¦ãã¾ãã®ã§ããããé¿ããããã« /dev/null ã«æ¨ã¦ãã¨ããã®ã¯ããããäºã ã¨æãã¾ããå¥ä»¶ã§ã¨ããããã©ã¼ãã³ã¹ãã¹ãããã¦ããã¨ããä½ããä¸æè°ãªçµæãã§ã¦ãã¾ã£ãã®ã§èª¿ã¹ãã®ã§ãããã©ããã GNU g
{{#tags}}- {{label}}
{{/tags}}