{"width":"100%","published":"2014-04-18 02:07:22","author_url":"https://blog.hatena.ne.jp/the_pleiades/","type":"rich","description":"\u4ee3\u5165 arr=(1 2 3)\u5358\u4f53\u51fa\u529b echo ${arr[0]} # => 1 echo ${arr[1]} # => 2\u5168\u3066\u51fa\u529b echo ${arr[@]} # => 1 2 3\u8ffd\u52a0 arr+=(5 6) echo ${arr[@]} # => 1 2 3 5 6\u8981\u7d20\u6570 echo ${#arr[@]} # => 5\u30eb\u30fc\u30d7 \u305d\u306e\uff11 N=`expr ${#arr[@]} - 1` for i in `seq 0 ${N}` do echo ${arr[$i]} done\u30eb\u30fc\u30d7 \u305d\u306e\uff12 for var in ${arr[@]} do echo ${var} done \u6dfb\u3048\u5b57\u306f\u6587\u5b57\u5217\u3082\u53ef\u80fd ar\u2026","provider_url":"https://hatena.blog","author_name":"the_pleiades","height":"190","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fthe-pleiades.hateblo.jp%2Fentry%2F2014%2F04%2F18%2F020722\" title=\"Bash \u914d\u5217 - \u30a2\u30a6\u30c8\u30d7\u30c3\u30c8\u304c\u3067\u304d\u308b\u6280\u8853\u8005\u306b\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"Bash \u914d\u5217","categories":["Bash"],"url":"https://the-pleiades.hateblo.jp/entry/2014/04/18/020722","image_url":null,"blog_title":"\u30a2\u30a6\u30c8\u30d7\u30c3\u30c8\u304c\u3067\u304d\u308b\u6280\u8853\u8005\u306b","blog_url":"https://the-pleiades.hateblo.jp/","provider_name":"Hatena Blog"}