19/10/17 17:05:16 e7ZwLQTq.net
# # ls *txt && echo ok || echo bad
ls: '*txt' にアクセスできません: No such file or directory
bad
# # touch foo.txt
# # ls *txt && echo ok || echo bad
foo.txt
ok
こんな要領か？
19/10/17 17:05:16 e7ZwLQTq.net
# # ls *txt && echo ok || echo bad
ls: '*txt' にアクセスできません: No such file or directory
bad
# # touch foo.txt
# # ls *txt && echo ok || echo bad
foo.txt
ok
こんな要領か？