{"id":34977,"date":"2024-09-12T10:59:10","date_gmt":"2024-09-12T03:59:10","guid":{"rendered":"http:\/\/jupitek.maudemo.vip\/index.php\/2024\/09\/12\/download-a-local-copy-of-a-backup\/"},"modified":"2024-09-12T10:59:10","modified_gmt":"2024-09-12T03:59:10","slug":"download-a-local-copy-of-a-backup","status":"publish","type":"post","link":"https:\/\/jupitek.maudemo.vip\/index.php\/2024\/09\/12\/download-a-local-copy-of-a-backup\/","title":{"rendered":"T\u1ea3i v\u1ec1 b\u1ea3n sao l\u01b0u c\u1ee5c b\u1ed9"},"content":{"rendered":"<p>D\u1ecbch v\u1ee5 Sao l\u01b0u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o \u1ea3nh ch\u1ee5p nhanh t\u1ef1 \u0111\u1ed9ng v\u00e0 th\u1ee7 c\u00f4ng cho c\u00e1c phi\u00ean b\u1ea3n \u0111i\u1ec7n to\u00e1n c\u1ee7a b\u1ea1n. B\u1ea3n sao l\u01b0u \u0111\u00e3 ho\u00e0n th\u00e0nh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c kh\u00f4i ph\u1ee5c tr\u1ef1c ti\u1ebfp v\u1ec1 phi\u00ean b\u1ea3n g\u1ed1c ho\u1eb7c phi\u00ean b\u1ea3n m\u1edbi trong c\u00f9ng m\u1ed9t trung t\u00e2m d\u1eef li\u1ec7u. Nh\u1eefng quy tr\u00ecnh c\u00f4ng vi\u1ec7c n\u00e0y gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng ho\u00e0n nguy\u00ean v\u1ec1 c\u1ea5u h\u00ecnh \u0111ang ho\u1ea1t \u0111\u1ed9ng n\u1ebfu b\u1ea1n g\u1eb7p ph\u1ea3i b\u1ea5t k\u1ef3 s\u1ef1 c\u1ed1 kh\u00f4ng mong mu\u1ed1n n\u00e0o v\u1edbi ph\u1ea7n m\u1ec1m c\u1ee7a m\u00ecnh.<\/p>\n<p>C\u00e1c b\u1ea3n sao l\u01b0u \u0111\u01b0\u1ee3c t\u1ea1o b\u1edfi d\u1ecbch v\u1ee5 Sao l\u01b0u kh\u00f4ng th\u1ec3 t\u1ea3i xu\u1ed1ng tr\u1ef1c ti\u1ebfp v\u00e0 ch\u1ec9 nh\u1eb1m m\u1ee5c \u0111\u00edch kh\u00f4i ph\u1ee5c b\u1ea3n sao l\u01b0u \u0111\u00f3 v\u1ec1 m\u1ed9t phi\u00ean b\u1ea3n. M\u1ed9t c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p \u0111\u1ed1i v\u1edbi d\u1ecbch v\u1ee5 n\u00e0y l\u00e0 l\u00e0m c\u00e1ch n\u00e0o b\u1ea1n c\u00f3 th\u1ec3 t\u1ea3i n\u1ed9i dung t\u1eeb b\u1ea3n sao l\u01b0u c\u1ee7a m\u00ecnh xu\u1ed1ng m\u1ed9t v\u1ecb tr\u00ed l\u01b0u tr\u1eef kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e1y t\u00ednh \u1edf nh\u00e0 c\u1ee7a b\u1ea1n. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n th\u00f4ng qua c\u00e1c b\u01b0\u1edbc sau \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp trong h\u01b0\u1edbng d\u1eabn n\u00e0y:<\/p>\n<ul>\n<li>Kh\u00f4i ph\u1ee5c b\u1ea3n sao l\u01b0u v\u1ec1 phi\u00ean b\u1ea3n m\u1edbi ho\u1eb7c hi\u1ec7n c\u00f3.<\/li>\n<\/ul>\n<ul>\n<li>T\u1ea3i xu\u1ed1ng b\u1ea5t k\u1ef3 t\u1ec7p n\u00e0o b\u1ea1n c\u1ea7n t\u1eeb m\u1ed9t phi\u00ean b\u1ea3n ho\u1eb7c t\u1ea3i xu\u1ed1ng to\u00e0n b\u1ed9 \u1ea3nh \u0111\u0129a.<\/li>\n<\/ul>\n<h2 id=\"h-khoi-ph\u1ee5c-b\u1ea3n-sao-l\u01b0u\">Kh\u00f4i ph\u1ee5c b\u1ea3n sao l\u01b0u<\/h2>\n<p>\u0110\u1ec3 truy c\u1eadp d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef trong b\u1ea3n sao l\u01b0u do d\u1ecbch v\u1ee5 Sao l\u01b0u c\u1ee7a ch\u00fang t\u00f4i t\u1ea1o ra, tr\u01b0\u1edbc ti\u00ean b\u1ea1n ph\u1ea3i kh\u00f4i ph\u1ee5c b\u1ea3n sao l\u01b0u \u0111\u00f3 v\u1ec1 m\u1ed9t phi\u00ean b\u1ea3n . \u0110\u1ec3 bi\u1ebft h\u01b0\u1edbng d\u1eabn, h\u00e3y xem m\u1ed9t trong c\u00e1c h\u01b0\u1edbng d\u1eabn b\u00ean d\u01b0\u1edbi:<\/p>\n<ul>\n<li>Kh\u00f4i ph\u1ee5c b\u1ea3n sao l\u01b0u sang phi\u00ean b\u1ea3n m\u1edbi<\/li>\n<\/ul>\n<ul>\n<li>Kh\u00f4i ph\u1ee5c b\u1ea3n sao l\u01b0u v\u1ec1 phi\u00ean b\u1ea3n hi\u1ec7n c\u00f3<\/li>\n<\/ul>\n<p class=\"has-background\" style=\"background-color:#f3e1ae\">Vi\u1ec7c kh\u00f4i ph\u1ee5c b\u1ea3n sao l\u01b0u sang phi\u00ean b\u1ea3n m\u1edbi s\u1ebd b\u1ecb t\u00ednh ph\u00ed d\u1ecbch v\u1ee5 trong th\u1eddi gian phi\u00ean b\u1ea3n \u0111\u00f3 ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<h2>T\u1ea3i t\u1eadp tin xu\u1ed1ng<\/h2>\n<p>N\u1ebfu b\u1ea1n mu\u1ed1n gi\u1eef l\u1ea1i c\u00e1c t\u1ec7p ho\u1eb7c th\u01b0 m\u1ee5c c\u1ee5 th\u1ec3 t\u1eeb b\u1ea3n sao l\u01b0u \u0111\u00e3 kh\u00f4i ph\u1ee5c c\u1ee7a m\u00ecnh, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea3i ch\u00fang xu\u1ed1ng b\u1eb1ng SFTP ho\u1eb7c SCP.<\/p>\n<p>SFTP (Giao th\u1ee9c truy\u1ec1n t\u1ec7p an to\u00e0n): M\u00e1y kh\u00e1ch FTP tr\u00ean m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n cung c\u1ea5p giao di\u1ec7n \u0111\u1ed3 h\u1ecda \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp, t\u1ea3i xu\u1ed1ng v\u00e0 t\u1ea3i l\u00ean c\u00e1c t\u1ec7p tr\u00ean h\u1ec7 th\u1ed1ng t\u1eeb xa c\u1ee7a m\u00ecnh. T\u1ea3i xu\u1ed1ng \u1ee9ng d\u1ee5ng kh\u00e1ch FTP \u01b0a th\u00edch c\u1ee7a b\u1ea1n (nh\u01b0 FileZilla), k\u1ebft n\u1ed1i b\u1eb1ng th\u00f4ng tin x\u00e1c th\u1ef1c SSH c\u1ee7a b\u1ea1n v\u00e0 t\u1ea3i xu\u1ed1ng c\u00e1c t\u1ec7p b\u1ea1n c\u1ea7n. Xem l\u1ea1i h\u01b0\u1edbng d\u1eabn Truy\u1ec1n t\u1ec7p b\u1eb1ng FileZilla \u0111\u1ec3 bi\u1ebft th\u00eam h\u01b0\u1edbng d\u1eabn.<\/p>\n<p>SCP (Giao th\u1ee9c sao ch\u00e9p an to\u00e0n): Ti\u1ec7n \u00edch d\u00f2ng l\u1ec7nh c\u00f3 s\u1eb5n tr\u00ean h\u1ea7u h\u1ebft c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh hi\u1ec7n \u0111\u1ea1i. V\u1edbi scp, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea3i xu\u1ed1ng v\u00e0 t\u1ea3i l\u00ean c\u00e1c t\u1ec7p ho\u1eb7c to\u00e0n b\u1ed9 th\u01b0 m\u1ee5c gi\u1eefa hai h\u1ec7 th\u1ed1ng. Tr\u00ean h\u1ec7 th\u1ed1ng c\u1ee5c b\u1ed9 c\u1ee7a b\u1ea1n, h\u00e3y ch\u1ea1y l\u1ec7nh sau. Thay th\u1ebf [user] b\u1eb1ng t\u00ean ng\u01b0\u1eddi d\u00f9ng Linux c\u1ee7a b\u1ea1n, [ip-address] b\u1eb1ng \u0111\u1ecba ch\u1ec9 IP ho\u1eb7c FQDN c\u1ee7a Phi\u00ean b\u1ea3n \u0111i\u1ec7n to\u00e1n c\u1ee7a b\u1ea1n, [remote-file] b\u1eb1ng t\u00ean v\u00e0 \u0111\u01b0\u1eddng d\u1eabn c\u1ee7a t\u1ec7p (ho\u1eb7c th\u01b0 m\u1ee5c) tr\u00ean h\u1ec7 th\u1ed1ng t\u1eeb xa c\u1ee7a b\u1ea1n v\u00e0 [local -path] b\u1eb1ng v\u1ecb tr\u00ed m\u00e0 b\u1ea1n mu\u1ed1n l\u01b0u t\u1ec7p c\u1ee5c b\u1ed9. Khi \u0111\u01b0\u1ee3c nh\u1eafc, h\u00e3y nh\u1eadp m\u1eadt kh\u1ea9u ng\u01b0\u1eddi d\u00f9ng c\u1ee7a b\u1ea1n.<\/p>\n<pre class=\"wp-block-code\"><code>scp &#91;user]@&#91;ip-address]:&#91;remote-file] &#91;local-path]<\/code><\/pre>\n<h2>T\u1ea3i xu\u1ed1ng m\u1ed9t \u0111\u0129a<\/h2>\n<p>B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 t\u1ea3i xu\u1ed1ng v\u00e0 gi\u1eef l\u1ea1i m\u1ed9t b\u1ea3n sao c\u1ee7a to\u00e0n b\u1ed9 \u0111\u0129a n\u1ebfu c\u1ea7n. Thao t\u00e1c n\u00e0y s\u1ebd l\u01b0u t\u1ec7p \u1ea3nh \u0111\u0129a (.img) tr\u00ean h\u1ec7 th\u1ed1ng c\u1ee5c b\u1ed9 ch\u1ee9a t\u1ea5t c\u1ea3 d\u1eef li\u1ec7u tr\u00ean \u1ed5 \u0111\u0129a phi\u00ean b\u1ea3n c\u1ee7a b\u1ea1n. H\u00ecnh \u1ea3nh \u0111\u0129a n\u00e0y sau \u0111\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea3i l\u1ea1i l\u00ean m\u1ed9t phi\u00ean b\u1ea3n. \u0110i\u1ec1u n\u00e0y h\u1eefu \u00edch n\u1ebfu b\u1ea1n mu\u1ed1n t\u1ea1m th\u1eddi x\u00f3a phi\u00ean b\u1ea3n \u0111i\u1ec7n to\u00e1n c\u1ee7a m\u00ecnh v\u00e0 ng\u1eebng thanh to\u00e1n th\u00eam. L\u00e0m theo h\u01b0\u1edbng d\u1eabn Sao ch\u00e9p \u0111\u0129a qua SSH c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 bi\u1ebft th\u00eam h\u01b0\u1edbng d\u1eabn.<\/p>\n<p>Ngo\u00e0i ra, b\u1ea1n c\u00f3 th\u1ec3 mu\u1ed1n ch\u1ee5p \u1ea3nh b\u1eb1ng d\u1ecbch v\u1ee5 H\u00ecnh \u1ea3nh tr\u1ea3 ph\u00ed c\u1ee7a ch\u00fang t\u00f4i. \u0110i\u1ec1u n\u00e0y nh\u00ecn chung d\u1ec5 d\u00e0ng h\u01a1n nhi\u1ec1u, m\u1eb7c d\u00f9 n\u00f3 d\u1eabn \u0111\u1ebfn m\u1ed9t kho\u1ea3n ph\u00ed d\u1ecbch v\u1ee5 danh ngh\u0129a.<\/p>\n<h2>X\u00f3a c\u00e1c d\u1ecbch v\u1ee5 kh\u00f4ng c\u00f2n c\u1ea7n thi\u1ebft<\/h2>\n<p>Sau khi t\u1ea3i xu\u1ed1ng xong c\u00e1c t\u1ec7p ho\u1eb7c \u1ed5 \u0111\u0129a c\u1ee7a m\u00ecnh, b\u1ea1n n\u00ean c\u00e2n nh\u1eafc vi\u1ec7c x\u00f3a phi\u00ean b\u1ea3n (n\u1ebfu b\u1ea1n \u0111\u00e3 kh\u00f4i ph\u1ee5c sang phi\u00ean b\u1ea3n m\u1edbi) ho\u1eb7c x\u00f3a c\u00e1c \u1ed5 \u0111\u0129a \u0111\u00e3 kh\u00f4i ph\u1ee5c (n\u1ebfu b\u1ea1n \u0111\u00e3 kh\u00f4i ph\u1ee5c v\u1ec1 phi\u00ean b\u1ea3n hi\u1ec7n c\u00f3).<\/p>\n<p>Ngu\u1ed3n: https:\/\/techdocs.akamai.com\/cloud-computing\/docs\/download-backups-locally<\/p>\n","protected":false},"excerpt":{"rendered":"<p>D\u1ecbch v\u1ee5 Sao l\u01b0u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o \u1ea3nh ch\u1ee5p nhanh t\u1ef1 \u0111\u1ed9ng v\u00e0 th\u1ee7 c\u00f4ng cho c\u00e1c phi\u00ean b\u1ea3n \u0111i\u1ec7n to\u00e1n c\u1ee7a b\u1ea1n. B\u1ea3n sao l\u01b0u \u0111\u00e3 ho\u00e0n th\u00e0nh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c kh\u00f4i ph\u1ee5c tr\u1ef1c ti\u1ebfp v\u1ec1 phi\u00ean b\u1ea3n g\u1ed1c ho\u1eb7c phi\u00ean b\u1ea3n m\u1edbi trong c\u00f9ng m\u1ed9t trung t\u00e2m d\u1eef li\u1ec7u. Nh\u1eefng quy<\/p>\n","protected":false},"author":1,"featured_media":36009,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[64],"tags":[],"class_list":["post-34977","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-backups"],"_links":{"self":[{"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/posts\/34977","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/comments?post=34977"}],"version-history":[{"count":0,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/posts\/34977\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/media\/36009"}],"wp:attachment":[{"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/media?parent=34977"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/categories?post=34977"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/tags?post=34977"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}