{"id":16498,"date":"2020-08-12T22:28:59","date_gmt":"2020-08-12T15:28:59","guid":{"rendered":"https:\/\/speed.family\/?p=16498"},"modified":"2020-08-12T22:28:59","modified_gmt":"2020-08-12T15:28:59","slug":"xuat-database-bang-ssh","status":"publish","type":"post","link":"https:\/\/kiencang.net\/xuat-database-bang-ssh\/","title":{"rendered":"Xu\u1ea5t database\/c\u01a1 s\u1edf d\u1eef li\u1ec7u b\u1eb1ng SSH"},"content":{"rendered":"\n
Trong b\u00e0i tr\u01b0\u1edbc t\u00f4i \u0111\u00e3 n\u00f3i v\u1ec1 c\u00e1ch t\u1ea1o file n\u00e9n zip cho to\u00e0n b\u1ed9 website<\/a> (b\u1eb1ng c\u1ea3 SSH & control panel), nh\u01b0ng nh\u01b0 v\u1eady v\u1eabn ch\u01b0a ho\u00e0n ch\u1ec9nh, v\u00ec d\u00f9 n\u00f3 n\u00e9n to\u00e0n b\u1ed9 file tr\u00ean website nh\u01b0ng v\u1eabn ch\u01b0a c\u00f3 database b\u00ean trong, \u0111\u1ec3 ho\u00e0n ch\u1ec9nh cho m\u1ee5c \u0111\u00edch backup ho\u1eb7c chuy\u1ec3n host<\/a> b\u1ea1n ph\u1ea3i l\u00e0m th\u00eam nhi\u1ec7m v\u1ee5 xu\u1ea5t database n\u1eefa.<\/p>\n\n\n \u0110\u1ec3 t\u1ea1o file backup cho c\u01a1 s\u1edf d\u1eef li\u1ec7u MySQL, b\u1ea1n s\u1eed d\u1ee5ng c\u00e2u l\u1ec7nh SSH<\/a> \u0111\u1ec3 \u0111\u0103ng nh\u1eadp v\u00e0o th\u01b0 m\u1ee5c g\u1ed1c c\u1ee7a website r\u1ed3i g\u00f5 l\u1ec7nh sau:<\/p>\n\n\n G\u00f5 xong, nh\u1ea5n Enter n\u00f3 s\u1ebd h\u1ecfi pass c\u1ee7a database, b\u1ea1n g\u00f5 v\u00e0o, \u0111\u0103ng nh\u1eadp th\u00e0nh c\u00f4ng, n\u00f3 s\u1ebd t\u1ea1o file sql cho b\u1ea1n. L\u01b0u \u00fd l\u00e0 pass n\u00e0y \u0111\u1ed9c l\u1eadp v\u1edbi pass \u0111\u0103ng nh\u1eadp web c\u0169ng nh\u01b0 pass c\u1ee7a VPS. T\u00f4i s\u1ebd ch\u1ec9 lu\u00f4n c\u00e1ch t\u00ecm th\u00f4ng tin n\u00e0y.<\/p>\n\n\n \u0110\u1ec3 bi\u1ebft 3 th\u00f4ng tin quan tr\u1ecdng l\u00e0 user, t\u00ean database, v\u00e0 pass, b\u1ea1n truy c\u1eadp file wp_config.php<\/em> (v\u00ed d\u1ee5 th\u00f4ng qua FTP ho\u1eb7c File Manager c\u1ee7a control panel) t\u1ea1i th\u01b0 m\u1ee5c ch\u1ee9a file n\u00e0y (trong tr\u01b0\u1eddng h\u1ee3p c\u1ee7a t\u00f4i l\u00e0 public_html<\/em>) v\u00e0 t\u00ecm \u0111\u1ebfn c\u00e1c d\u00f2ng sau:<\/p>\n\n\n Trong v\u00ed d\u1ee5 tr\u00ean:<\/p>\n\n\n Do v\u1eady c\u00e2u l\u1ec7nh t\u01b0\u01a1ng \u1ee9ng trong tr\u01b0\u1eddng h\u1ee3p c\u1ee7a t\u00f4i s\u1ebd nh\u01b0 th\u1ebf n\u00e0y:<\/p>\n\n\n Enter \u0111\u1ec3 th\u1ef1c hi\u1ec7n l\u1ec7nh, r\u1ed3i nh\u1eadp pass: N\u1ebfu theo t\u00e1c \u0111\u00fang, b\u1ea1n s\u1ebd th\u1ea5y file B\u00e0i sau ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u c\u00e1ch nh\u1eadp file database n\u00e0y tr\u00ean hosting m\u1edbi<\/a>.<\/p>\n\n\nmysqldump --add-drop-table -h localhost -u user_cua_database<\/strong> -p ten_database<\/strong> > site.bak.sql<\/code><\/pre>\n\n\n
define( 'DB_NAME', 'dbn123456789lH' );\n\/** MySQL database username *\/\ndefine( 'DB_USER', 'usr123456789lH' );\n\/** MySQL database password *\/\ndefine( 'DB_PASSWORD', 'pa123456789F' );<\/code><\/pre>\n\n\n
dbn123456789lH<\/code><\/li>
usr123456789lH<\/code><\/li>
pa123456789F<\/code><\/li><\/ul>\n\n\n
mysqldump --add-drop-table -h localhost -u usr123456789lH -p dbn123456789lH > chimcat.bak.sql<\/code><\/pre>\n\n\n
pa123456789F<\/code><\/p>\n\n\n
chimcat.bak.sql<\/code> \u1edf th\u01b0 m\u1ee5c g\u1ed1c c\u1ee7a website. Ch\u1ec9 \u0111u\u00f4i .sql<\/strong> l\u00e0 quan tr\u1ecdng, c\u00f2n
chimcat.bak<\/code> b\u1ea1n c\u00f3 th\u1ec3 thay b\u1eb1ng b\u1ea5t c\u1ee9 t\u00ean n\u00e0o b\u1ea1n mu\u1ed1n. Sau \u0111\u00f3 b\u1ea1n c\u0169ng d\u00f9ng SSH \u0111\u1ec3 chuy\u1ec3n file database t\u1eeb host c\u0169 sang host m\u1edbi (c\u00e2u l\u1ec7nh scp)<\/a>.<\/p>\n\n\n