{"id":16642,"date":"2020-08-18T00:21:29","date_gmt":"2020-08-17T17:21:29","guid":{"rendered":"https:\/\/speed.family\/?p=16642"},"modified":"2020-08-18T00:21:29","modified_gmt":"2020-08-17T17:21:29","slug":"ssh-khong-pho-bien","status":"publish","type":"post","link":"https:\/\/kiencang.net\/ssh-khong-pho-bien\/","title":{"rendered":"T\u1ea1i sao chuy\u1ec3n hosting b\u1eb1ng SSH kh\u00f4ng ph\u1ed5 bi\u1ebfn trong c\u1ed9ng \u0111\u1ed3ng WordPress?"},"content":{"rendered":"\n

Khi t\u00f4i th\u1eed chuy\u1ec3n host b\u1eb1ng SSH<\/a>, v\u00e0 kh\u00e1m ph\u00e1 c\u00e1c c\u00e2u l\u1ec7nh SSH hay<\/a>, t\u00f4i th\u1ea5y n\u00f3 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 r\u1ea5t h\u1eefu \u00edch. Nh\u01b0ng \u0111\u1ebfn n\u0103m th\u1ee9 5 d\u00f9ng WordPress t\u00f4i m\u1edbi bi\u1ebft \u0111\u1ebfn n\u00f3!<\/p>\n\n\n

V\u00e0 h\u00f4m nay t\u00f4i th\u1eed ng\u1ed3i ngh\u0129 xem t\u1ea1i sao l\u1ea1i nh\u01b0 v\u1eady.<\/p>\n\n\n

SSH r\u1ea5t m\u1ea1nh m\u1ebd \u1edf kh\u00eda c\u1ea1nh t\u1ed1c \u0111\u1ed9 v\u00e0 kh\u1ea3 n\u0103ng can thi\u1ec7p s\u00e2u, \u0111\u00e2y l\u00e0 2 t\u00ednh n\u0103ng m\u00e0 t\u00f4i th\u1ea5y SSH v\u01b0\u1ee3t tr\u1ed9i khi \u00e1p d\u1ee5ng v\u00e0o chuy\u1ec3n host v\u00e0 x\u00f3a c\u00e1c \u0111\u1ecbnh d\u1ea1ng \u1ea3nh kh\u00f4ng d\u00f9ng tr\u00ean website<\/a>.<\/p>\n\n\n

Ch\u1eafn ch\u1eafn SSH c\u00f2n nhi\u1ec1u c\u00f4ng d\u1ee5ng kh\u00e1c n\u1eefa, nh\u01b0ng t\u00f4i s\u1ebd t\u1ea1m th\u1eddi ch\u1ec9 t\u1eadp trung v\u00e0o v\u1ea5n \u0111\u1ec1 chuy\u1ec3n host.<\/p>\n\n\n

R\u00f5 r\u00e0ng SSH c\u00f3 l\u1ee3i th\u1ebf v\u1ec1 t\u1ed1c \u0111\u1ed9 nh\u01b0ng r\u1ea5t b\u1ea5t l\u1ee3i v\u1ec1 giao di\u1ec7n s\u1eed d\u1ee5ng & m\u1ee9c \u0111\u1ed9 d\u1ec5 d\u00f9ng. T\u00f4i t\u1eebng h\u1ecdc v\u1ec1 web nh\u01b0ng m\u1ea5t m\u1ed9t tu\u1ea7n \u0111\u1ec3 l\u00e0m quen v\u1edbi h\u00e0ng tr\u0103m l\u1ed7i m\u1edbi bi\u1ebft c\u00e1ch d\u00f9ng n\u00f3 m\u1ed9t c\u00e1ch t\u01b0\u01a1ng \u0111\u1ed1i. <\/p>\n\n\n

Plugin chuy\u1ec3n host th\u00ec kh\u00f4ng m\u1ea5t th\u1eddi gian \u0111\u1ebfn th\u1ebf. V\u1edbi Al<\/a>l<\/a> in one WP Migration<\/a> (ho\u1eb7c Duplicator), c\u00f3 l\u1ebd b\u1ea1n ch\u1ec9 m\u1ea5t 1h \u0111\u1ec3 bi\u1ebft c\u00e1ch d\u00f9ng, \u0111\u01a1n gi\u1ea3n ch\u1ec9 l\u00e0 xu\u1ea5t, nh\u1eadp file v\u00e0 ch\u1ec9nh s\u1eeda l\u1ea1i \u0111\u01b0\u1eddng d\u1eabn n\u1ebfu c\u1ea7n. V\u1edbi Migrate Guru<\/a> c\u00f3 kh\u1ea3 n\u0103ng l\u00e2u h\u01a1n ch\u00fat, khi b\u1ea1n ph\u1ea3i bi\u1ebft th\u00eam IP & t\u00e0i kho\u1ea3n FTP, nh\u01b0ng c\u0169ng kh\u00f4ng ph\u1ea3i l\u00e0 chuy\u1ec7n qu\u00e1 kh\u00f3 nh\u1eb1n. T\u1ea5t nhi\u00ean t\u1ea5t c\u1ea3 \u0111\u1ec1u c\u00f3 giao di\u1ec7n \u0111\u1ed3 h\u1ecda th\u00e2n thi\u1ec7n.<\/p>\n\n\n

SSH th\u00ec kh\u00f4ng, b\u1ea1n s\u1ebd ph\u1ea3i thu th\u1eadp m\u1ed9t t\u00e1 th\u00f4ng tin v\u1ec1 IP, m\u1eadt kh\u1ea9u, c\u00e1c c\u00e2u l\u1ec7nh n\u00e9n, chuy\u1ec3n file, gi\u1ea3i n\u00e9n v\u00e0 \u0111\u1ea9y database l\u00ean host m\u1edbi, v\u00e2n v\u00e2n. T\u1ea5t c\u1ea3 th\u00f4ng qua d\u00f2ng l\u1ec7nh tr\u00ean m\u00e0n h\u00ecnh \u0111en x\u00ec, v\u00e0 s\u1ebd sai, nh\u1ea7m, h\u1ecfng r\u1ea5t nhi\u1ec1u khi h\u1ecdc. Trong khi \u0111a s\u1ed1 ng\u01b0\u1eddi d\u00f9ng WordPress l\u00e0 tay ngang, chuy\u1ec7n n\u00e0y tr\u1edf th\u00e0nh tr\u1edf ng\u1ea1i l\u1edbn.<\/p>\n\n\n

H\u01a1n n\u1eefa, chuy\u1ec3n host b\u1eb1ng SSH kh\u00f4ng \u0111em l\u1ea1i l\u1ee3i \u00edch \u0111\u00e1ng k\u1ec3 v\u1ec1 th\u1eddi gian n\u1ebfu website \u0111\u00f3 c\u00f3 k\u00edch c\u1ee1 t\u1eeb 2G \u0111\u1ed5 xu\u1ed1ng, n\u00f3 ch\u1ec9 t\u1ea1o ra s\u1ef1 kh\u00e1c bi\u1ec7t l\u1edbn v\u1edbi website t\u1eeb 5 – 7GB \u0111\u1ed5 l\u00ean.<\/p>\n\n\n

Nh\u00e2n ti\u1ec7n t\u00f4i nh\u1eadn x\u00e9t lu\u00f4n v\u1ec1 c\u00e1c c\u00f4ng c\u1ee5 chuy\u1ec3n host:<\/p>\n\n\n