Closed sasakiyudai closed 3 years ago
4 $ echo '100+1' > a.txt ; bc < a.txt | wc -c > result.txt ; cat result.txt ; rm result.txt a.txt 4 $
5 $ echo test | cat test
6 $ echo test > a.txt | cat $ $ cat a.txt test $
7 $ echo test > a.txt $ $ cat a.txt test $ cat < a.txt test $
7 $ echo test > a.txt $ $ cat a.txt test $
ぜんぶok!
4 $ echo '100+1' > a.txt ; bc < a.txt | wc -c > result.txt ; cat result.txt ; rm result.txt a.txt 4 $
5 $ echo test | cat test
6 $ echo test > a.txt | cat $ $ cat a.txt test $
7 $ echo test > a.txt $ $ cat a.txt test $ cat < a.txt test $
7 $ echo test > a.txt $ $ cat a.txt test $
ぜんぶok!