æ¡å¼µ POSIX ã·ã§ã«ã¹ã¯ãªãã Advent Calendar 2013ã6æ¥ç®ã®è¨äºã§ãã æ¬æ¥ã®ãé¡ã¯ãä¸æãã¡ã¤ã«ã®ä½æã¨åé¤ãã§ããã ããããã·ã§ã«ã¹ã¯ãªããã®ãã¡åºããã¿ã«ãªã£ã¦ãã¾ãã¾ããã å®å ¨ãªä¸æãã¡ã¤ã«ã®ä½ææ¹æ³ ãã¨ãã°ããããªæãã®ãããã¡(?)ãªã¹ã¯ãªããããã£ãã¨ãã¾ãã æå³ã®ãªãå¦çå 容ã§ãããé°å²æ°ã ãå¯ãã¦ãã ããã #!/bin/bash tmpfile=/tmp/words.tmp rm -f $tmpfile echo 'ãã«ãã' >>$tmpfile echo 'ã¨ããããããã' >>$tmpfile sleep 3 echo -n 'ä»ã©ããªæ°æã¡? ' read feeling echo $feeling >>$tmpfile cat $tmpfile rm $tmpfile å ¨ç¶é§ç®ã§ããã ãããä½ã«ãåé¡ãªããããªãã!ãã¨ã
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