HTN20190109 https://blog.hatena.ne.jp/HTN20190109/ HTN20190109の日記 https://htn20190109.hatenablog.com/ OS Ubuntu (20)https://qiita.com/b4b4r07/items/e56a8e3471fb45df2f59 [1] 配列 -- 初期化ar1=() -- データ追加ar1=("${ar1[@]}" "100" )ar1=("${ar1[@]}" "200" )ar1=("${ar1[@]}" "300" ) -- 要素数echo ${#ar1[@]} -- すべて出力echo "${ar1[@]}" -- キー出力echo ${!ar1[@]} -- 一つずつ取り出しfor e in ${!ar1[@]}; do echo "ar1[$e] = ${ar1[$e]}"don… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2022%2F01%2F13%2F021314" title="シェルで配列と連想配列 - HTN20190109の日記" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2022-01-13 02:13:14 rich https://htn20190109.hatenablog.com/entry/2022/01/13/021314 1.0 100%