{"categories":["command"],"published":"2021-03-22 19:56:52","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fswfz.hatenablog.com%2Fentry%2F2021%2F03%2F22%2F195652\" title=\"date\u30b3\u30de\u30f3\u30c9\u3067\u6708\u521d\u3001\u6708\u672b\u3001\u5148\u9031\u306e\u671f\u9593\u3092\u51fa\u529b\u3059\u308b - notebook\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://swfz.hatenablog.com/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/s/swfz/20210322/20210322200313.png","height":"190","blog_title":"notebook","description":"\u30d0\u30c3\u30c1\u51e6\u7406\u306a\u3069\u306e\u671f\u9593\u6307\u5b9a\u3067\u3088\u304f\u906d\u9047\u3059\u308b\u3053\u306e\u624b\u306e\u671f\u9593\u6307\u5b9a \u5fc5\u8981\u306b\u306a\u308b\u305f\u3073\u8abf\u3079\u3066\u3044\u305f\u306e\u3067\u3088\u304f\u4f7f\u3046\u3082\u306e\u3092\u307e\u3068\u3081\u305f \u4eca $ date Wed Mar 17 02:51:47 JST 2021 \u524d\u65e5\u8d77\u7b97\u306e\u6708\u672b $ date -d \"$(date -d \"1 day ago 1 month\" +\"%Y-%m-01\") 1 days ago\" Wed Mar 31 00:00:00 JST 2021 \u4e00\u65e5\u524d\u3092\u30d9\u30fc\u30b9\u3068\u3057\u305f\u6708\u672b\u3001\u5b9f\u884c\u3057\u305f\u65e5\u304c3\u67081\u65e5\u306a\u30892\u670828\u65e5\u306b\u306a\u308b\u611f\u3058\u306e\u3084\u3064 \u524d\u65e5\u8d77\u7b97\u306e\u6708\u521d $ date -d \"1 day ago\" +\"%Y-%m-01\" 2021-03-01 \u3053\u3061\u3089\u3082\u4e00\u65e5\u524d\u3092\u30d9\u30fc\u30b9\u3068\u3057\u2026","author_name":"swfz","url":"https://swfz.hatenablog.com/entry/2021/03/22/195652","provider_url":"https://hatena.blog","title":"date\u30b3\u30de\u30f3\u30c9\u3067\u6708\u521d\u3001\u6708\u672b\u3001\u5148\u9031\u306e\u671f\u9593\u3092\u51fa\u529b\u3059\u308b","version":"1.0","width":"100%","type":"rich","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/swfz/"}