0932名無しさん@お腹いっぱい。
2018/05/03(木) 04:32:29.46$ test.sh "a" "b${A}b" "c" "d" "e"
1: bb
b
b
b
b
2: c
3: d
>>925を参考にして以下のように書いた
selectargnum() {
func=$1 start=$2 length=$3
shift 3
i=0 last=$((start+length))
for arg in "$@"; do
: $((i+=1))
[ $i -gt $length ] && shift
[ $i -ge $last ] && continue
shift
set -- "$@" "$arg"
done
$func "$@"
}
somefunc() {
printf '1: %s\n' "$1"
printf '2: %s\n' "$2"
printf '3: %s\n' "$3"
}
selectargnum somefunc 2 3 "$@"