{"categories":["bash"],"height":"190","author_name":"iww","provider_name":"Hatena Blog","image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/42132/1577169589465165","url":"https://iww.hateblo.jp/entry/20220124/bash_regex","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fiww.hateblo.jp%2Fentry%2F20220124%2Fbash_regex\" title=\" bash\u3067\u3001\u6b63\u898f\u8868\u73fe\u3092\u4f7f\u3046\u3068\u304d\u306b\u3084\u308b\u5931\u6557 - \u63ee\u767a\u6027\u306e\u30e1\u30e2\uff12\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2022-01-24 12:46:32","type":"rich","author_url":"https://blog.hatena.ne.jp/iww/","description":"\u6b63\u898f\u8868\u73fe\u3092 \"\" \u306a\u3069\u3067\u56f2\u308f\u306a\u3044 \u7a7a\u767d\u3092\u691c\u7d22\u3067\u304d\u306a\u3044 \u30db\u30ef\u30a4\u30c8\u30b9\u30da\u30fc\u30b9\u3092\u5224\u5b9a\u3067\u304d\u306a\u3044 \u6700\u77ed\u30de\u30c3\u30c1\u3057\u306a\u3044 \u6b63\u898f\u8868\u73fe\u3092 \"\" \u306a\u3069\u3067\u56f2\u308f\u306a\u3044 \"\"\u3067\u56f2\u3046\u3068\u6b63\u898f\u8868\u73fe\u3067\u7121\u304f\u306a\u308b\u3063\u307d\u3044 A=\"abcdefg\" # \uff2f\uff2b [[ $A =~ (abc) ]] && echo ${BASH_REMATCH[1]} # abc # \uff2e\uff27 [[ $A =~ \"(abc)\" ]] && echo ${BASH_REMATCH[1]} # \u30a8\u30e9\u30fc\u306f\u51fa\u306a\u3044\u304c\u7d50\u679c\u3082\u51fa\u306a\u3044 \u7a7a\u767d\u3092\u691c\u7d22\u3067\u304d\u306a\u3044 \u7a7a\u767d\u306f\u30a8\u30b9\u30b1\u30fc\u30d7\u306e\u5fc5\u8981\u304c\u3042\u308b\u3002\u305f\u3060\u3057\u3001\u62ec\u5f27\u306e\u4e2d\u3067\u306f\u5e73\u6c17\u306a\u306e A=\"abc defg\" # \uff2f\uff2b [[ $A =~ abc\\ (.*\u2026","blog_title":"\u63ee\u767a\u6027\u306e\u30e1\u30e2\uff12","provider_url":"https://hatena.blog","version":"1.0","width":"100%","blog_url":"https://iww.hateblo.jp/","title":" bash\u3067\u3001\u6b63\u898f\u8868\u73fe\u3092\u4f7f\u3046\u3068\u304d\u306b\u3084\u308b\u5931\u6557"}