- 131 名前：名無しさん＠お腹いっぱい。 mailto:sage [2008/05/31(土) 19:09:54 ]
- >>129
unlike GNU grep, traditional grep did not conform to
POSIX.2, because traditional grep lacked a -q option and
its -s option behaved like GNU grep’s -q option. Shell scripts
intended to be portable to traditional grep should avoid both -q
and -s and should redirect output to /dev/null instead.
