bashで変数の要素数の分だけfor文を回したい時があったのでメモ。
$ export a=("kawakamasu1" "kawakamasu2" "kawakamasu3" "kawakamasu4" "kawakamas
u5")
# 要素番号部分に"@"をつける
$ for i in ${a[@]};do echo $i;done
kawakamasu1
kawakamasu2
kawakamasu3
kawakamasu4
kawakamasu5
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