{"provider_url":"https://hatena.blog","width":"100%","type":"rich","categories":["ssh","linux"],"height":"190","description":"dd / ddrescue \u3057\u305f\u3044\u3051\u3069\u30ea\u30e2\u30fc\u30c8\u306b\u5bb9\u91cf\u304c\u306a\u3044\u6642\u304c\u3042\u308b\u3002 dd \u3057\u3066\u30d5\u30a1\u30a4\u30eb\u3092\u4fdd\u5b58\u3057\u305f\u3044\u3051\u3069\u3001\u5bb9\u91cf\u3068\u6642\u9593\u304c\u6c17\u306b\u306a\u308b\u3002 dd if=/dev/sda of=/tmp/rootfs.img # \u5bb9\u91cf\u304c\u3042\u308a\u307e\u305b\u3093\u3002 \u307e\u305f\u3001dd \u4e2d\u306b\u6642\u9593\u5f85\u3061\u3092\u3057\u3066\u3001\u3055\u3089\u306brsync/scp \u3067\u8ee2\u9001\u5f85\u3061\u3092\u3059\u308b\u3002\u3002\u3002\u3002\u6642\u9593\u306e\u7121\u99c4\u3002\u7121\u99c4\u3067\u3059\u3002\u7121\u99c4\u3067\u3059\u3088\uff1f \u305d\u3093\u306a\u3068\u304d\u306f\u3001\u30d1\u30a4\u30d7\u3067DD\u3057\u306a\u304c\u3089\u8ee2\u9001\u3092\u540c\u6642\u306b\u3084\u308b dd \u3068\u8ee2\u9001\u3092\u540c\u6642\u306b\u3084\u308b\u3002 dd if=/dev/sda | ssh server.example.com dd of=dump.img \u3053\u306e\u5834\u5408\u306f\u3001\u3044\u307e\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u308b\u30db\u30b9\u30c8\u304b\u3089\u3001\u5225\u306e\u30db\u30b9\u30c8\u306b\u8ee2\u9001\u3002 \u7279\u5fb4\u306f \u2026","title":"ssh \u7d4c\u7531\u3067 dd \u3068\u8ee2\u9001\u3092\u540c\u6642\u306b\u3084\u308b\u3002\u30b5\u30fc\u30d0\u30fc\u3067dd\u3092\u30d1\u30a4\u30d7\u3057\u3064\u3064\u3001\u30ed\u30fc\u30ab\u30eb\u306b\u4fdd\u5b58","url":"https://takuya-1st.hatenablog.jp/entry/2016/03/02/041354","blog_url":"https://takuya-1st.hatenablog.jp/","version":"1.0","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftakuya-1st.hatenablog.jp%2Fentry%2F2016%2F03%2F02%2F041354\" title=\"ssh \u7d4c\u7531\u3067 dd \u3068\u8ee2\u9001\u3092\u540c\u6642\u306b\u3084\u308b\u3002\u30b5\u30fc\u30d0\u30fc\u3067dd\u3092\u30d1\u30a4\u30d7\u3057\u3064\u3064\u3001\u30ed\u30fc\u30ab\u30eb\u306b\u4fdd\u5b58 - \u305d\u308c\u30de\u30b0\u3067\uff01\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2016-03-02 04:13:54","author_name":"takuya_1st","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/takuya_1st/","blog_title":"\u305d\u308c\u30de\u30b0\u3067\uff01"}