{"id":34893,"date":"2024-08-19T09:57:36","date_gmt":"2024-08-19T02:57:36","guid":{"rendered":"http:\/\/jupitek.maudemo.vip\/index.php\/2024\/08\/19\/install-nextcloud-on-ubuntu-22-04\/"},"modified":"2024-08-19T09:57:36","modified_gmt":"2024-08-19T02:57:36","slug":"install-nextcloud-on-ubuntu-22-04","status":"publish","type":"post","link":"https:\/\/jupitek.maudemo.vip\/index.php\/2024\/08\/19\/install-nextcloud-on-ubuntu-22-04\/","title":{"rendered":"C\u00e0i \u0111\u1eb7t Nextcloud tr\u00ean Ubuntu 22.04"},"content":{"rendered":"<p><a href=\"https:\/\/nextcloud.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Nextcloud<\/a>&nbsp;l\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng m\u00e3 ngu\u1ed3n m\u1edf v\u00e0 mi\u1ec5n ph\u00ed \u0111\u1ec3 l\u01b0u tr\u1eef v\u00e0 chia s\u1ebb t\u1ec7p. N\u00f3 cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c ch\u1ea5p thu\u1eadn truy c\u1eadp t\u00e0i li\u1ec7u v\u00e0 h\u00ecnh \u1ea3nh tr\u1ef1c tuy\u1ebfn t\u1eeb m\u1ed9t v\u1ecb tr\u00ed trung t\u00e2m. Nextcloud \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf m\u1ea1nh m\u1ebd cho Dropbox v\u00e0 Google Drive. H\u01b0\u1edbng d\u1eabn n\u00e0y gi\u1ea3i th\u00edch c\u00e1ch t\u1ea3i xu\u1ed1ng, c\u00e0i \u0111\u1eb7t v\u00e0 c\u1ea5u h\u00ecnh Nextcloud tr\u00ean Ubuntu 22.04 LTS. N\u00f3 c\u0169ng gi\u1ea3i th\u00edch c\u00e1ch c\u1ea5u h\u00ecnh ng\u0103n x\u1ebfp Ubuntu LAMP \u0111\u1ec3 h\u1ed7 tr\u1ee3 Nextcloud.<\/p>\n<h2 id=\"what-is-nextcloud\">Nextcloud l\u00e0 g\u00ec?<a href=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/#what-is-nextcloud\"><\/a><\/h2>\n<p>Nextcloud t\u1ef1 qu\u1ea3ng c\u00e1o l\u00e0 n\u01a1i l\u01b0u tr\u1eef an to\u00e0n cho d\u1eef li\u1ec7u v\u00e0 t\u00e0i li\u1ec7u c\u1ee7a ng\u01b0\u1eddi d\u00f9ng. \u0110\u01b0\u1ee3c ph\u00e1t tri\u1ec3n v\u1edbi tri\u1ebft l\u00fd ngu\u1ed3n m\u1edf, Nextcloud cung c\u1ea5p cho ng\u01b0\u1eddi d\u00f9ng nhi\u1ec1u quy\u1ec1n ki\u1ec3m so\u00e1t v\u00e0 t\u00ednh linh ho\u1ea1t h\u01a1n so v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p thay th\u1ebf. M\u1ed9t s\u1ed1 l\u1ee3i th\u1ebf ch\u00ednh c\u1ee7a Nextcloud bao g\u1ed3m:<\/p>\n<ul>\n<li>Ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 l\u01b0u tr\u1eef t\u00e0i li\u1ec7u tr\u00ean m\u00e1y ch\u1ee7 c\u1ee7a ri\u00eang m\u00ecnh v\u00e0 kh\u00f4ng ph\u1ea3i ph\u1ee5 thu\u1ed9c v\u00e0o nh\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 l\u01b0u tr\u1eef kh\u00e1c.<\/li>\n<li>Ki\u1ec3m so\u00e1t quy\u1ec1n truy c\u1eadp v\u00e0 chia s\u1ebb t\u1ec7p chi ti\u1ebft, c\u00f9ng v\u1edbi nh\u1eadt k\u00fd ki\u1ec3m tra v\u00e0 quy tr\u00ecnh l\u00e0m vi\u1ec7c.<\/li>\n<li>Bao g\u1ed3m c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm to\u00e0n v\u0103n c\u00f3 th\u1ec3 truy v\u1ea5n to\u00e0n b\u1ed9 b\u1ed9 s\u01b0u t\u1eadp t\u1ec7p.<\/li>\n<li>C\u00f3 kh\u1ea3 n\u0103ng gi\u00e1m s\u00e1t v\u00e0 ghi l\u1ea1i m\u1ecdi trao \u0111\u1ed5i d\u1eef li\u1ec7u v\u00e0 th\u00f4ng tin li\u00ean l\u1ea1c.<\/li>\n<li>Cung c\u1ea5p m\u00e3 h\u00f3a \u0111\u1ea7u cu\u1ed1i v\u00e0 x\u1eed l\u00fd kh\u00f3a \u1edf ph\u00eda m\u00e1y kh\u00e1ch.<\/li>\n<li>Bao g\u1ed3m th\u00f4ng b\u00e1o th\u1eddi gian th\u1ef1c, b\u00ecnh lu\u1eadn v\u00e0 ch\u1ec9nh s\u1eeda nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<li>\u01afu ti\u00ean b\u1ea3o m\u1eadt th\u00f4ng qua c\u00e1c \u0111\u00e1nh gi\u00e1 c\u1ee7a b\u00ean th\u1ee9 ba v\u00e0 ch\u01b0\u01a1ng tr\u00ecnh Security Bug Bounty \u0111\u01b0\u1ee3c t\u00e0i tr\u1ee3 t\u1ed1t.<\/li>\n<li>L\u00e0m vi\u1ec7c c\u00f9ng v\u1edbi c\u1ed9ng \u0111\u1ed3ng nh\u00e0 ph\u00e1t tri\u1ec3n v\u00e0 ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec3 ph\u00e1t tri\u1ec3n, t\u1ed1i \u01b0u h\u00f3a v\u00e0 th\u1eed nghi\u1ec7m c\u00e1c t\u00ednh n\u0103ng m\u1edbi.<\/li>\n<li>C\u00f3&nbsp;<a href=\"https:\/\/apps.nextcloud.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">c\u1eeda h\u00e0ng \u1ee9ng d\u1ee5ng<\/a>&nbsp;n\u01a1i ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u1ea3i xu\u1ed1ng c\u00e1c ti\u1ec7n \u00edch m\u1edf r\u1ed9ng v\u00e0 t\u00f9y ch\u1ec9nh b\u1ed5 sung.<\/li>\n<\/ul>\n<p>Xem&nbsp;<a href=\"https:\/\/nextcloud.com\/compare\/\" target=\"_blank\" rel=\"noreferrer noopener\">so s\u00e1nh t\u00ednh n\u0103ng Nextcloud<\/a>&nbsp;\u0111\u1ec3 c\u00f3 ph\u00e2n t\u00edch \u0111\u1ea7y \u0111\u1ee7 h\u01a1n. \u0110\u1ec3 bi\u1ebft th\u00f4ng tin \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 c\u00e1ch s\u1eed d\u1ee5ng Nextcloud, h\u00e3y tham kh\u1ea3o&nbsp;<a href=\"https:\/\/docs.nextcloud.com\/server\/24\/admin_manual\/contents.html\" target=\"_blank\" rel=\"noreferrer noopener\">t\u00e0i li\u1ec7u s\u1ea3n ph\u1ea9m Nextcloud<\/a>&nbsp;.<\/p>\n<h2 id=\"before-you-begin\">Tr\u01b0\u1edbc khi b\u1ea1n b\u1eaft \u0111\u1ea7u<a href=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/#before-you-begin\"><\/a><\/h2>\n<ol>\n<li>N\u1ebfu b\u1ea1n ch\u01b0a th\u1ef1c hi\u1ec7n, h\u00e3y t\u1ea1o m\u1ed9t t\u00e0i kho\u1ea3n Linode v\u00e0 Compute Instance. Xem h\u01b0\u1edbng d\u1eabn&nbsp;<a href=\"https:\/\/www.linode.com\/docs\/products\/platform\/get-started\/\">B\u1eaft \u0111\u1ea7u v\u1edbi Linode<\/a>&nbsp;v\u00e0&nbsp;<a href=\"https:\/\/www.linode.com\/docs\/products\/compute\/compute-instances\/guides\/create\/\">T\u1ea1o Compute Instance<\/a>&nbsp;c\u1ee7a ch\u00fang t\u00f4i .<\/li>\n<li>L\u00e0m theo h\u01b0\u1edbng d\u1eabn&nbsp;<a href=\"https:\/\/www.linode.com\/docs\/products\/compute\/compute-instances\/guides\/set-up-and-secure\/\">Thi\u1ebft l\u1eadp v\u00e0 B\u1ea3o m\u1eadt Phi\u00ean b\u1ea3n Compute<\/a>&nbsp;c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 c\u1eadp nh\u1eadt h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 mu\u1ed1n \u0111\u1eb7t m\u00fai gi\u1edd, c\u1ea5u h\u00ecnh t\u00ean m\u00e1y ch\u1ee7, t\u1ea1o t\u00e0i kho\u1ea3n ng\u01b0\u1eddi d\u00f9ng gi\u1edbi h\u1ea1n v\u00e0 t\u0103ng c\u01b0\u1eddng quy\u1ec1n truy c\u1eadp SSH.<\/li>\n<li>M\u1ed9t LAMP Stack, bao g\u1ed3m m\u1ed9t m\u00e1y ch\u1ee7 web Apache, m\u1ed9t MariaDB\/MySQL RDBMS v\u00e0 ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh PHP, ph\u1ea3i \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t tr\u01b0\u1edbc khi c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng Nextcloud. H\u01b0\u1edbng d\u1eabn n\u00e0y bao g\u1ed3m c\u00e1c h\u01b0\u1edbng d\u1eabn \u0111\u1ec3 c\u00e0i \u0111\u1eb7t c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a LAMP stack. Th\u00f4ng tin th\u00eam v\u1ec1 c\u00e1ch c\u00e0i \u0111\u1eb7t LAMP stack c\u00f3 s\u1eb5n trong&nbsp;<a href=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-a-lamp-stack-on-ubuntu-22-04\/\">h\u01b0\u1edbng d\u1eabn Linode v\u1ec1 c\u00e1ch c\u00e0i \u0111\u1eb7t LAMP stack tr\u00ean Ubuntu 22.04<\/a>&nbsp;.<\/li>\n<li>\u0110\u1ec3 s\u1eed d\u1ee5ng Nextcloud \u0111\u00fang c\u00e1ch v\u00e0 b\u1ea3o m\u1eadt c\u00e0i \u0111\u1eb7t b\u1eb1ng HTTPS, h\u00e3y c\u1ea5u h\u00ecnh t\u00ean mi\u1ec1n cho m\u00e1y ch\u1ee7. \u0110\u1ec3 bi\u1ebft th\u00f4ng tin v\u1ec1 t\u00ean mi\u1ec1n v\u00e0 tr\u1ecf t\u00ean mi\u1ec1n \u0111\u1ebfn Linode, h\u00e3y xem&nbsp;<a href=\"https:\/\/www.linode.com\/docs\/products\/networking\/dns-manager\/\">h\u01b0\u1edbng d\u1eabn Tr\u00ecnh qu\u1ea3n l\u00fd DNS Linode<\/a>&nbsp;.<\/li>\n<\/ol>\n<p class=\"has-background\" style=\"background-color:#74f78c33\">Ghi ch\u00fa: H\u01b0\u1edbng d\u1eabn n\u00e0y \u0111\u01b0\u1ee3c vi\u1ebft cho ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng ph\u1ea3i root. C\u00e1c l\u1ec7nh y\u00eau c\u1ea7u quy\u1ec1n n\u00e2ng cao \u0111\u01b0\u1ee3c th\u00eam ti\u1ec1n t\u1ed1&nbsp;<code>sudo<\/code>. N\u1ebfu b\u1ea1n kh\u00f4ng quen v\u1edbi&nbsp;<code>sudo<\/code> l\u1ec7nh, h\u00e3y xem h\u01b0\u1edbng d\u1eabn <a href=\"https:\/\/www.linode.com\/docs\/guides\/linux-users-and-groups\/\">Ng\u01b0\u1eddi d\u00f9ng v\u00e0 Nh\u00f3m<\/a>&nbsp;.<\/p>\n<h2 id=\"installing-the-nextcloud-prerequisites\">C\u00e0i \u0111\u1eb7t Nextcloud \u0110i\u1ec1u ki\u1ec7n ti\u00ean quy\u1ebft<a href=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/#installing-the-nextcloud-prerequisites\"><\/a><\/h2>\n<p>Nextcloud y\u00eau c\u1ea7u m\u1ed9t ng\u0103n x\u1ebfp LAMP \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. Ph\u1ea7n n\u00e0y cung c\u1ea5p h\u01b0\u1edbng d\u1eabn v\u1ec1 c\u00e1ch c\u00e0i \u0111\u1eb7t m\u00e1y ch\u1ee7 web Apache, MariaDB RDBMS v\u00e0 ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh PHP. M\u1eb7c d\u00f9 c\u00e1c h\u01b0\u1edbng d\u1eabn n\u00e0y h\u01b0\u1edbng \u0111\u1ebfn ng\u01b0\u1eddi d\u00f9ng Ubuntu 22.04, nh\u01b0ng ch\u00fang c\u0169ng c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i cho Ubuntu 20.04.<\/p>\n<p class=\"has-background\" style=\"background-color:#74f78c33\">Ghi ch\u00fa: Nextcloud m\u1edbi ch\u1ec9 th\u00eam h\u1ed7 tr\u1ee3 cho PHP 8.1 trong phi\u00ean b\u1ea3n 24. PHP 8.1 l\u00e0 g\u00f3i th\u01b0 vi\u1ec7n PHP m\u1eb7c \u0111\u1ecbnh trong Ubuntu 22.04. C\u00e1c phi\u00ean b\u1ea3n tr\u01b0\u1edbc \u0111\u00f3 c\u1ee7a Nextcloud ph\u1ea3i s\u1eed d\u1ee5ng PHP 7.4. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 y\u00eau c\u1ea7u h\u1ea1 c\u1ea5p c\u00e1c g\u00f3i PHP c\u1ee5c b\u1ed9.<\/p>\n<h3 id=\"installing-the-apache-web-server\">C\u00e0i \u0111\u1eb7t m\u00e1y ch\u1ee7 web Apache<a href=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/#installing-the-apache-web-server\"><\/a><\/h3>\n<p>\u0110\u1ec3 c\u00e0i \u0111\u1eb7t v\u00e0 ki\u1ec3m tra m\u00e1y ch\u1ee7 web Apache tr\u00ean Ubuntu 22.04, h\u00e3y l\u00e0m theo h\u01b0\u1edbng d\u1eabn sau.<\/p>\n<p>1.C\u1eadp nh\u1eadt v\u00e0 n\u00e2ng c\u1ea5p c\u00e1c g\u00f3i Ubuntu:<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo apt update <strong>&amp;&amp;<\/strong> sudo apt upgrade<\/code><\/code><\/pre>\n<p>2.C\u00e0i \u0111\u1eb7t m\u00e1y ch\u1ee7 web Apache b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng&nbsp;<code>apt<\/code>:<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo apt install apache2<\/code><\/code><\/pre>\n<p>3.C\u1ea5u&nbsp;<code>ufw<\/code>h\u00ecnh t\u01b0\u1eddng l\u1eeda \u0111\u1ec3 cho ph\u00e9p&nbsp;<code>Apache Full<\/code>c\u1ea5u h\u00ecnh. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p k\u1ebft n\u1ed1i HTTP v\u00e0 HTTPS, cho ph\u00e9p truy c\u1eadp web.&nbsp;<code>OpenSSH<\/code>k\u1ebft n\u1ed1i c\u0169ng ph\u1ea3i \u0111\u01b0\u1ee3c cho ph\u00e9p. B\u1eadt&nbsp;<code>ufw<\/code>khi t\u1ea5t c\u1ea3 c\u00e1c thay \u0111\u1ed5i ho\u00e0n t\u1ea5t.<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo ufw allow OpenSSH <\/code><\/code><\/pre>\n<pre class=\"wp-block-code\"><code><code>sudo ufw allow in \"Apache Full\" <\/code><\/code><\/pre>\n<pre class=\"wp-block-code\"><code><code>sudo ufw enable<\/code><\/code><\/pre>\n<p class=\"has-background\" style=\"background-color:#74f78c33\">Ghi ch\u00fa: H\u1ed3&nbsp;<code>Apache Full<\/code>s\u01a1 cho ph\u00e9p l\u01b0u l\u01b0\u1ee3ng HTTP v\u00e0 HTTPS. \u0110\u1ec3 t\u1ea1m th\u1eddi h\u1ea1n ch\u1ebf l\u01b0u l\u01b0\u1ee3ng web \u0111\u1ed1i v\u1edbi c\u00e1c y\u00eau c\u1ea7u HTTP, h\u00e3y s\u1eed d\u1ee5ng h\u1ed3&nbsp;<code>Apache<\/code>s\u01a1 thay th\u1ebf. H\u1ed3&nbsp;<code>Apache Secure<\/code>s\u01a1 ch\u1eb7n c\u00e1c y\u00eau c\u1ea7u HTTP v\u00e0 ch\u1ec9 cho ph\u00e9p l\u01b0u l\u01b0\u1ee3ng HTTPS \u0111i qua. Kh\u00f4ng s\u1eed d\u1ee5ng h\u1ed3 s\u01a1 n\u00e0y tr\u01b0\u1edbc khi b\u1eadt HTTPS tr\u00ean m\u00e1y ch\u1ee7.<\/p>\n<p>4X\u00e1c minh c\u00e0i \u0111\u1eb7t t\u01b0\u1eddng l\u1eeda b\u1eb1ng&nbsp;<code>ufw status<\/code>l\u1ec7nh:<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo ufw status<\/code><\/code><\/pre>\n<pre class=\"wp-block-code\"><code>Status: active\n\nTo                         Action      From\n--                         ------      ----\nOpenSSH                    ALLOW       Anywhere\nApache Full                ALLOW       Anywhere\nOpenSSH (v6)               ALLOW       Anywhere (v6)\nApache Full (v6)           ALLOW       Anywhere (v6)<\/code><\/pre>\n<p>5.B\u1eadt&nbsp;<code>mpm_prefork<\/code>m\u00f4-\u0111un Apache v\u00e0 t\u1eaft&nbsp;<code>mpm_event<\/code>:<\/p>\n<pre class=\"wp-block-code\"><code>sudo a2dismod mpm_event \n\nsudo a2enmod mpm_prefork<\/code><\/pre>\n<p>6.Kh\u1edfi \u0111\u1ed9ng l\u1ea1i Apache b\u1eb1ng&nbsp;<code>systemctl<\/code>ti\u1ec7n \u00edch:<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo systemctl restart apache2<\/code><\/code><\/pre>\n<p>7.\u0110\u1ea3m b\u1ea3o m\u00e1y ch\u1ee7 web v\u1eabn ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng&nbsp;<code>systemctl<\/code>:<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo systemctl status apache2<\/code><\/code><\/pre>\n<p>8.Truy c\u1eadp \u0111\u1ecba ch\u1ec9 IP c\u1ee7a m\u00e1y ch\u1ee7 web v\u00e0 x\u00e1c nh\u1eadn m\u00e1y ch\u1ee7 \u0111ang ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng:<\/p>\n<pre class=\"wp-block-code\"><code><code>http:\/\/your_IP_address\/<\/code><\/code><\/pre>\n<p class=\"has-background\" style=\"background-color:#74f78c33\">Ghi ch\u00fa: S\u1eed d\u1ee5ng B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n Linode \u0111\u1ec3 t\u00ecm \u0111\u1ecba ch\u1ec9 IP cho h\u1ec7 th\u1ed1ng Ubuntu.<\/p>\n<p>Trang ch\u00e0o m\u1eebng Ubuntu\/Apache2 m\u1eb7c \u0111\u1ecbnh xu\u1ea5t hi\u1ec7n trong tr\u00ecnh duy\u1ec7t. Trang n\u00e0y c\u00f3 th\u00f4ng b\u00e1o \u201cIt works\u201d v\u00e0 n\u00eau chi ti\u1ebft m\u1ed9t s\u1ed1 th\u00f4ng tin c\u01a1 b\u1ea3n v\u1ec1 m\u00e1y ch\u1ee7:<img loading=\"lazy\" decoding=\"async\" loading=\"lazy\" width=\"450\" height=\"221\" src=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/Apache-Welcome-Page.png\" alt=\"Trang ch\u00e0o m\u1eebng Apache\"><\/p>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 c\u00e1ch c\u1ea5u h\u00ecnh M\u00e1y ch\u1ee7 HTTP Apache, h\u00e3y xem&nbsp;<a href=\"https:\/\/httpd.apache.org\/docs\/2.4\/\" target=\"_blank\" rel=\"noreferrer noopener\">T\u00e0i li\u1ec7u Apache<\/a>&nbsp;.<\/p>\n<h3 id=\"installing-the-mariadb-rdbms\">C\u00e0i \u0111\u1eb7t MariaDB RDBMS<a href=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/#installing-the-mariadb-rdbms\"><\/a><\/h3>\n<p>Nextcloud l\u01b0u tr\u1eef th\u00f4ng tin c\u1ee7a m\u00ecnh b\u00ean trong m\u1ed9t RDBMS, ch\u1eb3ng h\u1ea1n nh\u01b0 MySQL ho\u1eb7c MariaDB. H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1eed d\u1ee5ng MariaDB. MariaDB r\u1ea5t gi\u1ed1ng v\u1edbi MySQL, nh\u01b0ng n\u00f3 tu\u00e2n theo tri\u1ebft l\u00fd m\u00e3 ngu\u1ed3n m\u1edf ch\u1eb7t ch\u1ebd h\u01a1n. MariaDB cung c\u1ea5p nhi\u1ec1u t\u00ednh n\u0103ng h\u01a1n MySQL. N\u00f3 c\u0169ng c\u00f3 hi\u1ec7u su\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng t\u1ed1t h\u01a1n.<\/p>\n<p>\u0110\u1ec3 c\u00e0i \u0111\u1eb7t MariaDB tr\u00ean Ubuntu 22.04, h\u00e3y l\u00e0m theo c\u00e1c b\u01b0\u1edbc trong v\u00ed d\u1ee5 n\u00e0y.<\/p>\n<p>1.C\u00e0i \u0111\u1eb7t MariaDB b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng&nbsp;<code>apt<\/code>:<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo apt install mariadb-server<\/code><\/code><\/pre>\n<p>2.X\u00e1c minh tr\u1ea1ng th\u00e1i c\u1ee7a MariaDB \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u00f3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t \u0111\u00fang c\u00e1ch:<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo systemctl status mariadb<\/code><\/code><\/pre>\n<p>3.B\u1eadt MariaDB&nbsp;<code>systemctl<\/code>\u0111\u1ec3 n\u00f3 t\u1ef1 \u0111\u1ed9ng k\u00edch ho\u1ea1t khi m\u00e1y ch\u1ee7 kh\u1edfi \u0111\u1ed9ng:<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo systemctl enable mariadb<\/code><\/code><\/pre>\n<p>4.C\u1ea5u h\u00ecnh v\u00e0 b\u1ea3o m\u1eadt MariaDB b\u1eb1ng&nbsp;<code>mysql_secure_installation<\/code>ti\u1ec7n \u00edch:<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo mysql_secure_installation<\/code><\/code><\/pre>\n<p>Nh\u1eadp m\u1eadt kh\u1ea9u c\u1ee7a b\u1ea1n. Kh\u00f4ng c\u1ea7n ph\u1ea3i chuy\u1ec3n sang x\u00e1c th\u1ef1c socket Unix ho\u1eb7c thay \u0111\u1ed5i m\u1eadt kh\u1ea9u g\u1ed1c. Tr\u1ea3 l\u1eddi&nbsp;<code>Y<\/code>c\u00e1c c\u00e2u h\u1ecfi sau:<\/p>\n<ul>\n<li><code>Remove anonymous users?<\/code><\/li>\n<li><code>Disallow root login remotely?<\/code><\/li>\n<li><code>Remove test database and access to it?<\/code><\/li>\n<li><code>Reload privilege tables now?<\/code><\/li>\n<\/ul>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 MariaDB, h\u00e3y tham kh\u1ea3o&nbsp;<a href=\"https:\/\/mariadb.com\/kb\/en\/documentation\/\" target=\"_blank\" rel=\"noreferrer noopener\">T\u00e0i li\u1ec7u v\u1ec1 m\u00e1y ch\u1ee7 MariaDB<\/a>&nbsp;.<\/p>\n<h3 id=\"creating-the-nextcloud-database-in-mariadb\">T\u1ea1o c\u01a1 s\u1edf d\u1eef li\u1ec7u Nextcloud trong MariaDB<a href=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/#creating-the-nextcloud-database-in-mariadb\"><\/a><\/h3>\n<p>Khi MariaDB \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t, h\u00e3y t\u1ea1o m\u1ed9t c\u01a1 s\u1edf d\u1eef li\u1ec7u m\u1edbi \u0111\u1ec3 Nextcloud s\u1eed d\u1ee5ng. C\u0169ng c\u1ea7n ph\u1ea3i t\u1ea1o m\u1ed9t ng\u01b0\u1eddi d\u00f9ng cho c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u00e0 c\u1ea5p cho ng\u01b0\u1eddi d\u00f9ng n\u00e0y c\u00e1c quy\u1ec1n b\u1ed5 sung. \u0110\u1ec3 c\u1ea5u h\u00ecnh c\u01a1 s\u1edf d\u1eef li\u1ec7u, h\u00e3y l\u00e0m theo c\u00e1c h\u01b0\u1edbng d\u1eabn sau.<\/p>\n<p>1.\u0110\u0103ng nh\u1eadp v\u00e0o MariaDB v\u1edbi t\u01b0 c\u00e1ch l\u00e0&nbsp;<code>root<\/code>ng\u01b0\u1eddi d\u00f9ng. N\u1ebfu b\u1ea1n \u0111\u00e3 th\u00eam m\u1eadt kh\u1ea9u root, h\u00e3y cung c\u1ea5p khi \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u. D\u1ea5u nh\u1eafc MariaDB xu\u1ea5t hi\u1ec7n.<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo mysql -u root<\/code><\/code><\/pre>\n<pre class=\"wp-block-code\"><code>Welcome to the MariaDB monitor.  Commands end with ; or \\g.\nYour MariaDB connection id is 37\nServer version: 10.6.7-MariaDB-2ubuntu1.1 Ubuntu 22.04\n\nCopyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.\n\nType 'help;' or '\\h' for help. Type '\\c' to clear the current input statement.\n\nMariaDB &#91;(none)]&gt;<\/code><\/pre>\n<p>2.T\u1ea1o&nbsp;<code>nextcloud<\/code>c\u01a1 s\u1edf d\u1eef li\u1ec7u. \u0110\u1ed1i v\u1edbi l\u1ec7nh n\u00e0y v\u00e0 t\u1ea5t c\u1ea3 c\u00e1c l\u1ec7nh c\u00f2n l\u1ea1i, MariaDB s\u1ebd tr\u1ea3 l\u1eddi b\u1eb1ng&nbsp;<code>Query OK<\/code>.<\/p>\n<pre class=\"wp-block-code\"><code><code>CREATE DATABASE nextcloud;<\/code><\/code><\/pre>\n<p>3.S\u1eed d\u1ee5ng&nbsp;<code>SHOW DATABASES<\/code>l\u1ec7nh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u01a1 s\u1edf d\u1eef li\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ea1o \u0111\u00fang c\u00e1ch:<\/p>\n<pre class=\"wp-block-code\"><code><code>SHOW DATABASES;<\/code><\/code><\/pre>\n<pre class=\"wp-block-code\"><code>+--------------------+\n| Database           |\n+--------------------+\n| information_schema |\n| mysql              |\n| nextcloud          |\n| performance_schema |\n| sys                |\n+--------------------+\n5 rows in set (0.001 sec)<\/code><\/pre>\n<p>4.T\u1ea1o ng\u01b0\u1eddi d\u00f9ng v\u00e0 c\u1ea5p cho h\u1ecd m\u1ecdi quy\u1ec1n truy c\u1eadp c\u01a1 s\u1edf d\u1eef li\u1ec7u. Thay v\u00ec&nbsp;<code>password<\/code>, h\u00e3y cung c\u1ea5p m\u1eadt kh\u1ea9u an to\u00e0n h\u01a1n.<\/p>\n<pre class=\"wp-block-code\"><code>GRANT ALL PRIVILEGES ON nextcloud.* TO 'nextcloud'@'localhost' IDENTIFIED BY 'password';<\/code><\/pre>\n<p>5.X\u00f3a quy\u1ec1n \u0111\u1ec3 \u00e1p d\u1ee5ng nh\u1eefng thay \u0111\u1ed5i g\u1ea7n \u0111\u00e2y:<\/p>\n<pre class=\"wp-block-code\"><code><code>FLUSH PRIVILEGES;<\/code><\/code><\/pre>\n<p>6.Tho\u00e1t kh\u1ecfi c\u01a1 s\u1edf d\u1eef li\u1ec7u:<\/p>\n<pre class=\"wp-block-code\"><code><code>quit<\/code><\/code><\/pre>\n<h3 id=\"installing-php-and-other-components\">C\u00e0i \u0111\u1eb7t PHP v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c<a href=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/#installing-php-and-other-components\"><\/a><\/h3>\n<p>Nextcloud s\u1eed d\u1ee5ng ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh PHP. Nextcloud phi\u00ean b\u1ea3n 24 h\u1ed7 tr\u1ee3 PHP ph\u00e1t h\u00e0nh 8.1. \u0110\u00e2y c\u0169ng l\u00e0 b\u1ea3n ph\u00e1t h\u00e0nh m\u1eb7c \u0111\u1ecbnh c\u1ee7a PHP trong c\u00e1c g\u00f3i Ubuntu, do \u0111\u00f3&nbsp;<code>php<\/code>c\u00f3 th\u1ec3 c\u00e0i \u0111\u1eb7t g\u00f3i th\u00f4ng th\u01b0\u1eddng. Tuy nhi\u00ean, PHP 7.4 l\u00e0 b\u1eaft bu\u1ed9c \u0111\u1ec3 s\u1eed d\u1ee5ng c\u00e1c phi\u00ean b\u1ea3n Nextcloud tr\u01b0\u1edbc \u0111\u00f3.<\/p>\n<p>Ghi ch\u00fa\u0110\u1ec3 c\u00e0i \u0111\u1eb7t PHP 7.4, h\u00e3y thay th\u1ebf&nbsp;<code>php7.4<\/code>cho&nbsp;p<code>hp<\/code> t\u1ea5t c\u1ea3 c\u00e1c g\u00f3i. V\u00ed d\u1ee5,&nbsp;<code>php-cli<\/code>tr\u1edf th\u00e0nh&nbsp;<code>php7.4-cli<\/code>.<\/p>\n<p>\u0110\u1ec3 c\u00e0i \u0111\u1eb7t PHP v\u00e0 c\u00e1c g\u00f3i c\u1ea7n thi\u1ebft kh\u00e1c, h\u00e3y s\u1eed d\u1ee5ng c\u00e1c l\u1ec7nh sau.<\/p>\n<p>1.C\u00e0i \u0111\u1eb7t g\u00f3i PHP c\u1ed1t l\u00f5i b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng&nbsp;<code>apt<\/code>:<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo apt install php<\/code><\/code><\/pre>\n<p>2.X\u00e1c nh\u1eadn s\u1ed1 ph\u00e1t h\u00e0nh PHP:<\/p>\n<pre class=\"wp-block-code\"><code><code>php -v<\/code><\/code><\/pre>\n<pre class=\"wp-block-code\"><code><code>PHP 8.1.2-1ubuntu2.6 (cli) (built: Sep 15 2022 11:30:49) (NTS)<\/code><\/code><\/pre>\n<p>3.C\u00e0i \u0111\u1eb7t c\u00e1c th\u00e0nh ph\u1ea7n PHP c\u00f2n l\u1ea1i:<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo apt install php-apcu php-bcmath php-cli php-common php-curl php-gd php-gmp php-imagick php-intl php-mbstring php-mysql php-zip php-xml<\/code><\/code><\/pre>\n<p>4.K\u00edch ho\u1ea1t c\u00e1c ti\u1ec7n \u00edch m\u1edf r\u1ed9ng PHP c\u1ea7n thi\u1ebft:<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo phpenmod bcmath gmp imagick intl<\/code><\/code><\/pre>\n<p>5.C\u00e0i \u0111\u1eb7t&nbsp;<code>unzip<\/code>ti\u1ec7n \u00edch. Ti\u1ec7n \u00edch n\u00e0y c\u00f3 th\u1ec3 \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t tr\u00ean h\u1ec7 th\u1ed1ng.<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo apt install unzip<\/code><\/code><\/pre>\n<p>6.C\u00e0i \u0111\u1eb7t&nbsp;<code>libmagic<\/code>g\u00f3i:<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo apt install libmagickcore-6.q16-6-extra<\/code><\/code><\/pre>\n<h2 id=\"downloading-installing-and-configuring-nextcloud\">T\u1ea3i xu\u1ed1ng, C\u00e0i \u0111\u1eb7t v\u00e0 C\u1ea5u h\u00ecnh Nextcloud<a href=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/#downloading-installing-and-configuring-nextcloud\"><\/a><\/h2>\n<p>Nextcloud c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea3i xu\u1ed1ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng&nbsp;<code>wget<\/code>. Sau khi gi\u1ea3i n\u00e9n t\u1ec7p \u0111\u00e3 t\u1ea3i xu\u1ed1ng, m\u1ed9t m\u00e1y ch\u1ee7 \u1ea3o ph\u1ea3i \u0111\u01b0\u1ee3c t\u1ea1o cho Nextcloud. M\u1ed9t s\u1ed1 c\u1ea5u h\u00ecnh v\u00e0 t\u1ed1i \u01b0u h\u00f3a b\u1ed5 sung c\u0169ng ph\u1ea3i \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho h\u1ec7 th\u1ed1ng.<\/p>\n<h3 id=\"downloading-and-installing-nextcloud\">T\u1ea3i xu\u1ed1ng v\u00e0 c\u00e0i \u0111\u1eb7t Nextcloud<a href=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/#downloading-and-installing-nextcloud\"><\/a><\/h3>\n<p>\u0110\u1ec3 t\u1ea3i xu\u1ed1ng v\u00e0 c\u00e0i \u0111\u1eb7t Nextcloud, h\u00e3y l\u00e0m theo c\u00e1c b\u01b0\u1edbc sau.<\/p>\n<p>1.T\u1ea3i xu\u1ed1ng Nextcloud b\u1eb1ng&nbsp;<code>wget<\/code>. \u0110\u1ec3 t\u00ecm URL cho b\u1ea3n ph\u00e1t h\u00e0nh \u1ed5n \u0111\u1ecbnh m\u1edbi nh\u1ea5t c\u1ee7a Nextcloud, h\u00e3y truy c\u1eadp&nbsp;<a href=\"https:\/\/nextcloud.com\/install\/\" target=\"_blank\" rel=\"noreferrer noopener\">trang c\u00e0i \u0111\u1eb7t Nextcloud<\/a>&nbsp;. Trang n\u00e0y cung c\u1ea5p li\u00ean k\u1ebft \u0111\u1ebfn t\u1ec7p zip Nextcloud m\u1edbi nh\u1ea5t. \u0110\u1ec3 t\u00ecm b\u1ea3n ph\u00e1t h\u00e0nh c\u1ee5 th\u1ec3 c\u1ee7a Nextcloud, h\u00e3y tham kh\u1ea3o&nbsp;<a href=\"https:\/\/nextcloud.com\/changelog\/\" target=\"_blank\" rel=\"noreferrer noopener\">nh\u1eadt k\u00fd thay \u0111\u1ed5i v\u00e0 l\u01b0u tr\u1eef Nextcloud<\/a>&nbsp;. V\u00ed d\u1ee5 sau \u0111\u00e2y minh h\u1ecda c\u00e1ch t\u1ea3i xu\u1ed1ng b\u1ea3n ph\u00e1t h\u00e0nh Nextcloud 24.0.1.<\/p>\n<pre class=\"wp-block-code\"><code><code>wget https:\/\/download.nextcloud.com\/server\/releases\/nextcloud-24.0.1.zip<\/code><\/code><\/pre>\n<p>2.Gi\u1ea3i n\u00e9n t\u1ec7p n\u00e9n. Thao t\u00e1c n\u00e0y s\u1ebd t\u1ea1o m\u1ed9t&nbsp;<code>nextcloud<\/code>th\u01b0 m\u1ee5c trong c\u00f9ng th\u01b0 m\u1ee5c v\u1edbi t\u1ec7p zip.<\/p>\n<pre class=\"wp-block-code\"><code><code>unzip nextcloud-24.0.1.zip<\/code><\/code><\/pre>\n<p>3.<strong>(T\u00f9y ch\u1ecdn)<\/strong>&nbsp;X\u00f3a ho\u1eb7c \u0111\u1ed5i t\u00ean t\u1ec7p l\u01b0u tr\u1eef sau khi gi\u1ea3i n\u00e9n n\u1ed9i dung. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 \u0111\u1ed5i t\u00ean th\u01b0&nbsp;<code>nextcloud<\/code>m\u1ee5c th\u00e0nh t\u00ean c\u00f3 \u00fd ngh\u0129a h\u01a1n, ch\u1eb3ng h\u1ea1n nh\u01b0&nbsp;<code>nextcloud.yourdomainname<\/code>.<\/p>\n<p>4.Thay \u0111\u1ed5i quy\u1ec1n cho th\u01b0&nbsp;<code>nextcloud<\/code>m\u1ee5c:<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo chown -R www-data:www-data nextcloud<\/code><\/code><\/pre>\n<p>5.Di chuy\u1ec3n th\u01b0 m\u1ee5c m\u1edbi \u0111\u1ebfn th\u01b0 m\u1ee5c m\u00e1y ch\u1ee7. Th\u01b0 m\u1ee5c m\u00e1y ch\u1ee7 th\u01b0\u1eddng m\u1eb7c \u0111\u1ecbnh l\u00e0&nbsp;<code>\/var\/www\/html<\/code>tr\u00ean h\u1ea7u h\u1ebft c\u00e1c m\u00e1y ch\u1ee7.<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo mv nextcloud \/var\/www\/html<\/code><\/code><\/pre>\n<p>6.V\u00f4 hi\u1ec7u h\u00f3a trang \u0111\u00edch Apache m\u1eb7c \u0111\u1ecbnh:<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo a2dissite 000-default.conf<\/code><\/code><\/pre>\n<p class=\"has-background\" style=\"background-color:#74f78c33\">Ghi ch\u00fa: B\u1ecf qua l\u1eddi khuy\u00ean t\u1ea3i l\u1ea1i Apache t\u1ea1i th\u1eddi \u0111i\u1ec3m n\u00e0y. Apache s\u1ebd \u0111\u01b0\u1ee3c t\u1ea3i l\u1ea1i sau khi m\u1ecdi c\u1ea5u h\u00ecnh ho\u00e0n t\u1ea5t.<\/p>\n<h3 id=\"creating-a-virtual-host-file-for-nextcloud\">T\u1ea1o t\u1ec7p m\u00e1y ch\u1ee7 \u1ea3o cho Nextcloud<a href=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/#creating-a-virtual-host-file-for-nextcloud\"><\/a><\/h3>\n<p>Ph\u1ea7n n\u00e0y gi\u1ea3i th\u00edch c\u00e1ch c\u1ea5u h\u00ecnh t\u1ec7p m\u00e1y ch\u1ee7 \u1ea3o cho \u1ee9ng d\u1ee5ng Nextcloud. M\u00e1y ch\u1ee7 \u1ea3o cho Apache bi\u1ebft c\u00e1ch x\u1eed l\u00fd v\u00e0 ph\u1ee5c v\u1ee5 c\u00e1c y\u00eau c\u1ea7u cho mi\u1ec1n Nextcloud.<\/p>\n<p>1.T\u1ea1o m\u1ed9t t\u1ec7p m\u1edbi trong&nbsp;<code>etc\/apache2\/sites-available<\/code>th\u01b0 m\u1ee5c v\u00e0 \u0111\u1eb7t t\u00ean t\u1ec7p l\u00e0&nbsp;<code>nextcloud.conf<\/code>:<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo nano \/etc\/apache2\/sites-available\/nextcloud.conf<\/code><\/code><\/pre>\n<p>2.T\u1ec7p ph\u1ea3i bao g\u1ed3m th\u00f4ng tin sau. The&nbsp;<code>DocumentRoot<\/code>l\u00e0 t\u00ean c\u1ee7a th\u01b0 m\u1ee5c m\u00e1y ch\u1ee7 theo sau l\u00e0&nbsp;<code>\/nextcloud<\/code>. \u0110\u1ed1i v\u1edbi&nbsp;<code>ServerName<\/code>thu\u1ed9c t\u00ednh, h\u00e3y nh\u1eadp t\u00ean mi\u1ec1n th\u1ef1c t\u1ebf thay v\u00ec&nbsp;<code>example.com<\/code>. L\u01b0u t\u1ec7p khi t\u1ea5t c\u1ea3 c\u00e1c thay \u0111\u1ed5i \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n.<\/p>\n<pre class=\"wp-block-code\"><code>&lt;VirtualHost *:80&gt;\n    DocumentRoot \"\/var\/www\/html\/nextcloud\"\n    ServerName example.com\n\n    &lt;Directory \"\/var\/www\/html\/nextcloud\/\"&gt;\n        Options MultiViews FollowSymlinks\n        AllowOverride All\n        Order allow,deny\n        Allow from all\n    &lt;\/Directory&gt;\n\n    TransferLog \/var\/log\/apache2\/nextcloud_access.log\n    ErrorLog \/var\/log\/apache2\/nextcloud_error.log\n\n&lt;\/VirtualHost&gt;<\/code><\/pre>\n<p>3.K\u00edch ho\u1ea1t trang web. Kh\u00f4ng t\u1ea3i l\u1ea1i Apache ngay.<\/p>\n<pre class=\"wp-block-code\"><code>sudo a2ensite nextcloud.conf<\/code><\/pre>\n<pre class=\"wp-block-code\"><code>Enabling site nextcloud.\n<\/code><\/pre>\n<h3 id=\"optimizing-php-for-nextcloud\">T\u1ed1i \u01b0u h\u00f3a PHP cho Nextcloud<a href=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/#optimizing-php-for-nextcloud\"><\/a><\/h3>\n<p>Tri\u1ec3n khai PHP m\u1eb7c \u0111\u1ecbnh ph\u00f9 h\u1ee3p v\u1edbi h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng. Nh\u01b0ng m\u1ed9t s\u1ed1 c\u00e0i \u0111\u1eb7t PHP nh\u1ea5t \u0111\u1ecbnh ph\u1ea3i \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec3 cho ph\u00e9p hi\u1ec7u su\u1ea5t v\u00e0 ho\u1ea1t \u0111\u1ed9ng Nextcloud \u0111\u1ea1t m\u1ee9c cao nh\u1ea5t. \u0110\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c \u0111i\u1ec1u ch\u1ec9nh c\u1ea7n thi\u1ebft, h\u00e3y l\u00e0m theo c\u00e1c b\u01b0\u1edbc sau.<\/p>\n<p>1.Ch\u1ec9nh s\u1eeda&nbsp;<code>php.ini<\/code>t\u1ec7p v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c thay \u0111\u1ed5i sau. Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, tham s\u1ed1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u00fa th\u00edch v\u00e0 ph\u1ea3i b\u1ecf ch\u00fa th\u00edch. \u0110\u1ec3 b\u1ecf ch\u00fa th\u00edch cho m\u1ed9t tham s\u1ed1, h\u00e3y x\u00f3a k\u00fd&nbsp;<code>;<\/code>t\u1ef1 \u1edf \u0111\u1ea7u d\u00f2ng. Gi\u1eef nguy\u00ean c\u00e1c d\u00f2ng c\u00f2n l\u1ea1i.<\/p>\n<pre class=\"wp-block-code\"><code>sudo nano \/etc\/php\/8.1\/apache2\/php.ini<\/code><\/pre>\n<pre class=\"wp-block-code\"><code>max_execution_time = 360\nmemory_limit = 512M\npost_max_size = 200M\nupload_max_filesize = 200M\ndate.timezone = Europe\/London\nopcache.enable=1\nopcache.memory_consumption=128\nopcache.interned_strings_buffer=8\nopcache.max_accelerated_files=10000\nopcache.revalidate_freq=1\nopcache.save_comments=1<\/code><\/pre>\n<p>2.K\u00edch ho\u1ea1t m\u1ed9t s\u1ed1 m\u00f4-\u0111un Apache b\u1ed5 sung:<\/p>\n<pre class=\"wp-block-code\"><code>sudo a2enmod dir env headers mime rewrite ssl\n<\/code><\/pre>\n<p>3.Kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y ch\u1ee7 Apache:<\/p>\n<pre class=\"wp-block-code\"><code>sudo systemctl restart apache2<\/code><\/pre>\n<p>4.X\u00e1c minh tr\u1ea1ng th\u00e1i m\u00e1y ch\u1ee7 Apache v\u00e0 \u0111\u1ea3m b\u1ea3o n\u00f3 v\u1eabn l\u00e0&nbsp;<code>active<\/code>. N\u1ebfu m\u00e1y ch\u1ee7 \u1edf tr\u1ea1ng th\u00e1i l\u1ed7i, h\u00e3y ki\u1ec3m tra nh\u1eadt k\u00fd l\u1ed7i m\u00e1y ch\u1ee7 v\u00e0 th\u1ef1c hi\u1ec7n b\u1ea5t k\u1ef3 thay \u0111\u1ed5i c\u1ea7n thi\u1ebft n\u00e0o \u0111\u1ed1i v\u1edbi t\u1ec7p&nbsp;<code>\/etc\/apache2\/sites-enabled\/nextcloud.conf<\/code>.<\/p>\n<pre class=\"wp-block-code\"><code>sudo systemctl status apache2<\/code><\/pre>\n<h2 id=\"setting-up-nextcloud-using-the-web-interface\">Thi\u1ebft l\u1eadp Nextcloud b\u1eb1ng Giao di\u1ec7n Web<a href=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/#setting-up-nextcloud-using-the-web-interface\"><\/a><\/h2>\n<p>C\u00e1c t\u00e1c v\u1ee5 c\u1ea5u h\u00ecnh Nextcloud c\u00f2n l\u1ea1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng giao di\u1ec7n web. \u0110\u1ec3 c\u1ea5u h\u00ecnh v\u00e0 k\u00edch ho\u1ea1t Nextcloud, h\u00e3y l\u00e0m theo c\u00e1c b\u01b0\u1edbc sau.<\/p>\n<ol>\n<li>Truy c\u1eadp t\u00ean mi\u1ec1n \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi m\u00e1y ch\u1ee7. Trang c\u1ea5u h\u00ecnh Nextcloud xu\u1ea5t hi\u1ec7n trong c\u1eeda s\u1ed5 tr\u00ecnh duy\u1ec7t. Trong v\u00ed d\u1ee5 sau, h\u00e3y thay th\u1ebf&nbsp;<code>example.com<\/code>b\u1eb1ng t\u00ean mi\u1ec1n:&nbsp;<code>http:\/\/example.com\/<\/code>.<img loading=\"lazy\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/Nextcloud-Configuration-Page.png\" alt=\"Trang c\u1ea5u h\u00ecnh Nextcloud\" width=\"361\" height=\"820\"><\/li>\n<li>Tr\u00ean trang n\u00e0y, h\u00e3y th\u1ef1c hi\u1ec7n c\u00e1c t\u00e1c v\u1ee5 sau:\n<ul>\n<li>T\u1ea1o t\u00e0i kho\u1ea3n qu\u1ea3n tr\u1ecb. Cung c\u1ea5p t\u00ean ng\u01b0\u1eddi d\u00f9ng v\u00e0 m\u1eadt kh\u1ea9u cho t\u00e0i kho\u1ea3n.<\/li>\n<li>\u0110\u1ec3 nguy\u00ean \u0111\u1ecba ch\u1ec9 c\u1ee7a&nbsp;<strong>Th\u01b0 m\u1ee5c d\u1eef li\u1ec7u<\/strong>&nbsp;\u1edf gi\u00e1 tr\u1ecb hi\u1ec7n t\u1ea1i.<\/li>\n<li>Trong ph\u1ea7n&nbsp;<strong>C\u1ea5u h\u00ecnh c\u01a1 s\u1edf d\u1eef li\u1ec7u<\/strong>&nbsp;, h\u00e3y th\u00eam th\u00f4ng tin v\u1ec1&nbsp;<code>nextcloud<\/code>c\u01a1 s\u1edf d\u1eef li\u1ec7u. Nh\u1eadp t\u00ean ng\u01b0\u1eddi d\u00f9ng v\u00e0 m\u1eadt kh\u1ea9u cho t\u00e0i kho\u1ea3n \u0111\u00e3 t\u1ea1o trong MariaDB tr\u01b0\u1edbc \u0111\u00f3. T\u00ean c\u01a1 s\u1edf d\u1eef li\u1ec7u l\u00e0&nbsp;<code>nextcloud<\/code>. \u0110\u1ec3 tr\u01b0\u1eddng cu\u1ed1i c\u00f9ng \u0111\u01b0\u1ee3c \u0111\u1eb7t th\u00e0nh&nbsp;<code>localhost<\/code>.<\/li>\n<li>Nh\u1ea5p v\u00e0o&nbsp;<strong>C\u00e0i \u0111\u1eb7t<\/strong>&nbsp;\u0111\u1ec3 ho\u00e0n t\u1ea5t bi\u1ec3u m\u1eabu.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/Nextcloud-Admin-Db-Config.png\" alt=\"Nh\u1eadp th\u00f4ng tin qu\u1ea3n tr\u1ecb vi\u00ean v\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u\" width=\"324\" height=\"847\"><\/li>\n<li>Nextcloud ti\u1ebfn h\u00e0nh thi\u1ebft l\u1eadp \u1ee9ng d\u1ee5ng. Qu\u00e1 tr\u00ecnh n\u00e0y c\u00f3 th\u1ec3 m\u1ea5t m\u1ed9t ho\u1eb7c hai ph\u00fat. \u1ede trang ti\u1ebfp theo, Nextcloud s\u1ebd h\u1ecfi xem c\u00f3 n\u00ean c\u00e0i \u0111\u1eb7t m\u1ed9t b\u1ed9 \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t hay kh\u00f4ng. Nh\u1ea5p v\u00e0o&nbsp;<strong>C\u00e0i \u0111\u1eb7t \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t<\/strong>&nbsp;\u0111\u1ec3 ti\u1ebfp t\u1ee5c.<img loading=\"lazy\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/Nextcloud-Recommended-Apps.png\" alt=\"\u1ee8ng d\u1ee5ng \u0111\u01b0\u1ee3c Nextcloud \u0111\u1ec1 xu\u1ea5t\" width=\"650\" height=\"737\"><\/li>\n<li>Nextcloud hi\u1ec3n th\u1ecb m\u1ed9t lo\u1ea1t c\u00e1c slide ch\u00e0o m\u1eebng. Nh\u1ea5p v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng m\u0169i t\u00ean ph\u1ea3i \u1edf ph\u00eda b\u00ean ph\u1ea3i c\u1ee7a trang \u0111\u1ec3 xem qua c\u00e1c slide. \u0110\u1ecdc qua t\u1eebng slide, ghi l\u1ea1i b\u1ea5t k\u1ef3 th\u00f4ng tin quan tr\u1ecdng n\u00e0o.<img loading=\"lazy\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/Nextcloud-Welcome.png\" alt=\"Trang ch\u00e0o m\u1eebng Nextcloud\" width=\"650\" height=\"333\"><\/li>\n<li>Tr\u00ean trang ch\u00e0o m\u1eebng cu\u1ed1i c\u00f9ng, ch\u1ecdn&nbsp;<strong>B\u1eaft \u0111\u1ea7u s\u1eed d\u1ee5ng Nextcloud<\/strong>&nbsp;\u0111\u1ec3 ti\u1ebfp t\u1ee5c \u0111\u1ebfn b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n   .<img loading=\"lazy\" decoding=\"async\" loading=\"lazy\" width=\"650\" height=\"460\" src=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/Nextcloud-Final-Welcome.png\" alt=\"Slide ch\u00e0o m\u1eebng Nextcloud cu\u1ed1i c\u00f9ng\"><\/li>\n<li>Tr\u00ecnh duy\u1ec7t hi\u1ec7n s\u1ebd hi\u1ec3n th\u1ecb trang B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n Nextcloud.<img loading=\"lazy\" decoding=\"async\" loading=\"lazy\" src=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/Nextcloud-Dashboard.png\" alt=\"B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n Nextcloud\" width=\"650\" height=\"474\"><\/li>\n<\/ol>\n<h2 id=\"securing-and-optimizing-your-nextcloud-application\">B\u1ea3o m\u1eadt v\u00e0 t\u1ed1i \u01b0u h\u00f3a \u1ee9ng d\u1ee5ng Nextcloud c\u1ee7a b\u1ea1n<a href=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/#securing-and-optimizing-your-nextcloud-application\"><\/a><\/h2>\n<p>Nextcloud hi\u1ec7n \u0111\u00e3 s\u1eb5n s\u00e0ng \u0111\u1ec3 s\u1eed d\u1ee5ng. Tuy nhi\u00ean, n\u00f3 kh\u00f4ng an to\u00e0n ho\u1eb7c hi\u1ec7u qu\u1ea3 nh\u01b0 mong \u0111\u1ee3i. \u0110\u1ec3 c\u00f3 tr\u1ea3i nghi\u1ec7m Nextcloud t\u1ed1t h\u01a1n, h\u00e3y b\u1eadt giao th\u1ee9c&nbsp;<em>Hypertext Transfer Protocol Secure<\/em>&nbsp;(HTTPS) b\u1eb1ng \u1ee9ng d\u1ee5ng&nbsp;<a href=\"https:\/\/certbot.eff.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">Certbot<\/a>&nbsp;. Ngo\u00e0i ra c\u00f2n c\u00f3 m\u1ed9t v\u00e0i thay \u0111\u1ed5i n\u1eefa c\u1ea7n th\u00eam v\u00e0o&nbsp;<code>config.php<\/code>t\u1ec7p.<\/p>\n<h3 id=\"setting-up-a-ssl-certificate-for-nextcloud-optional\">Thi\u1ebft l\u1eadp Ch\u1ee9ng ch\u1ec9 SSL cho Nextcloud (T\u00f9y ch\u1ecdn)<a href=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/#setting-up-a-ssl-certificate-for-nextcloud-optional\"><\/a><\/h3>\n<p>Nextcloud ho\u1ea1t \u0111\u1ed9ng ngay c\u1ea3 khi kh\u00f4ng c\u00f3 giao th\u1ee9c&nbsp;<em>Hypertext Transfer Protocol Secure<\/em>&nbsp;(HTTPS). Tuy nhi\u00ean, HTTPS \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch s\u1eed d\u1ee5ng v\u00e0 Nextcloud s\u1ebd hi\u1ec3n th\u1ecb m\u1ed9t s\u1ed1 c\u1ea3nh b\u00e1o tr\u00ean trang &#8220;C\u00e0i \u0111\u1eb7t&#8221; n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh. HTTPS m\u00e3 h\u00f3a th\u00f4ng tin b\u1eb1ng c\u00f4ng ngh\u1ec7&nbsp;<em>Secure Sockets Layer<\/em>&nbsp;(SSL) \u0111\u1ec3 gi\u00fap b\u1ea3o m\u1eadt d\u1eef li\u1ec7u Nextcloud.<\/p>\n<p>M\u00e1y ch\u1ee7 Linode ph\u1ea3i c\u00f3 ch\u1ee9ng ch\u1ec9 kh\u00f3a c\u00f4ng khai \u0111\u00e3 k\u00fd t\u1eeb m\u1ed9t c\u01a1 quan c\u1ea5p ch\u1ee9ng ch\u1ec9 \u0111\u00e1ng tin c\u1eady tr\u01b0\u1edbc khi c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn c\u00e1c y\u00eau c\u1ea7u HTTPS. H\u1ea7u h\u1ebft c\u00e1c qu\u1ea3n tr\u1ecb vi\u00ean Ubuntu s\u1eed d\u1ee5ng Certbot \u0111\u1ec3 c\u00e0i \u0111\u1eb7t ch\u1ee9ng ch\u1ec9 SSL. Certbot l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u00e3 ngu\u1ed3n m\u1edf v\u00e0 mi\u1ec5n ph\u00ed \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a quy tr\u00ecnh y\u00eau c\u1ea7u ch\u1ee9ng ch\u1ec9&nbsp;<a href=\"https:\/\/letsencrypt.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">Let&#8217;s Encrypt<\/a>&nbsp;cho m\u1ed9t trang web.<\/p>\n<p>\u0110\u1ec3 c\u1ea5u h\u00ecnh HTTPS cho t\u00ean mi\u1ec1n, h\u00e3y l\u00e0m theo c\u00e1c b\u01b0\u1edbc sau.<\/p>\n<p>1.C\u1eadp nh\u1eadt Snap, \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t s\u1eb5n tr\u00ean Ubuntu 22.04. Snap \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea3i xu\u1ed1ng c\u00e1c g\u00f3i \u1ee9ng d\u1ee5ng.<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo snap install core <strong>&amp;&amp;<\/strong> sudo snap refresh core<\/code><\/code><\/pre>\n<p>2.\u0110\u1ec3 tr\u00e1nh xung \u0111\u1ed9t, h\u00e3y x\u00f3a g\u00f3i Ubuntu Certbot m\u1eb7c \u0111\u1ecbnh:<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo apt remove certbot<\/code><\/code><\/pre>\n<p>3.S\u1eed d\u1ee5ng&nbsp;<code>snap<\/code>\u0111\u1ec3 c\u00e0i \u0111\u1eb7t Certbot:<\/p>\n<pre class=\"wp-block-code\"><code>sudo snap install --classic certbot<\/code><\/pre>\n<pre class=\"wp-block-code\"><code>certbot 1.31.0 from Certbot Project (certbot-eff\u2713) installed<\/code><\/pre>\n<p>4.S\u1eed d\u1ee5ng Certbot \u0111\u1ec3 t\u1ea3i xu\u1ed1ng ch\u1ee9ng ch\u1ec9 cho t\u00ean mi\u1ec1n:<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo certbot --apache<\/code><\/code><\/pre>\n<p>5.Certbot b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t. \u0110\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c ch\u1ee9ng ch\u1ec9, c\u1ea7n c\u00f3 th\u00f4ng tin sau. Quy tr\u00ecnh l\u00e0m vi\u1ec7c thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o vi\u1ec7c b\u1ea1n \u0111\u00e3 s\u1eed d\u1ee5ng Certbot tr\u01b0\u1edbc \u0111\u00e2y hay ch\u01b0a. Nh\u1eadp th\u00f4ng tin sau khi \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u:<\/p>\n<ul>\n<li>Email li\u00ean h\u1ec7 c\u1ee7a ch\u1ee7 s\u1edf h\u1eefu t\u00ean mi\u1ec1n.X\u00e1c nh\u1eadn c\u00e1c \u0111i\u1ec1u kho\u1ea3n d\u1ecbch v\u1ee5. Nh\u1eadp\u00a0<code>Y<\/code>\u0111\u1ec3 ti\u1ebfp t\u1ee5c.C\u00f3 n\u00ean chia s\u1ebb \u0111\u1ecba ch\u1ec9 email v\u1edbi Electronic Frontier Foundation kh\u00f4ng.T\u00ean mi\u1ec1n c\u1ea7n \u0111\u0103ng k\u00fd. Nh\u1eadp t\u00ean mi\u1ec1n c\u00f3 v\u00e0 kh\u00f4ng c\u00f3\u00a0<code>www<\/code>ti\u1ec1n t\u1ed1 ho\u1eb7c ch\u1ecdn t\u1eeb danh s\u00e1ch.<\/li>\n<\/ul>\n<p>Sau khi c\u1ea5p ch\u1ee9ng ch\u1ec9, Certbot s\u1ebd hi\u1ec3n th\u1ecb m\u1ed9t s\u1ed1 th\u00f4ng tin v\u1ec1 quy tr\u00ecnh c\u1ea5p v\u00e0 ch\u1ee9ng ch\u1ec9. L\u01b0u \u00fd v\u1ecb tr\u00ed c\u1ee7a ch\u1ee9ng ch\u1ec9 m\u1edbi tri\u1ec3n khai. C\u1ea5u h\u00ecnh b\u1ed5 sung \u0111\u01b0\u1ee3c th\u00eam v\u00e0o t\u1ec7p n\u00e0y trong ph\u1ea7n ti\u1ebfp theo.<\/p>\n<pre class=\"wp-block-code\"><code>Deploying certificate\nSuccessfully deployed certificate for example.com to \/etc\/apache2\/sites-available\/nextcloud-le-ssl.conf\nCongratulations! You have successfully enabled HTTPS on https:\/\/example.com<\/code><\/pre>\n<p>6.<strong>(T\u00f9y ch\u1ecdn)<\/strong>&nbsp;Certbot c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng gia h\u1ea1n v\u00e0 c\u1eadp nh\u1eadt ch\u1ee9ng ch\u1ec9. \u0110\u1ec3 ch\u1ea1y th\u1eed, h\u00e3y s\u1eed d\u1ee5ng&nbsp;<code>renew<\/code>l\u1ec7nh:<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo certbot renew --dry-run<\/code><\/code><\/pre>\n<h3 id=\"configuring-extra-security-measures-for-nextcloud\">C\u1ea5u h\u00ecnh c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o m\u1eadt b\u1ed5 sung cho Nextcloud<a href=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/#configuring-extra-security-measures-for-nextcloud\"><\/a><\/h3>\n<p>T\u1ea1i th\u1eddi \u0111i\u1ec3m n\u00e0y, h\u1ea7u nh\u01b0 m\u1ecdi c\u1ea5u h\u00ecnh \u0111\u00e3 ho\u00e0n t\u1ea5t. C\u1ea5u h\u00ecnh SSL v\u00e0&nbsp;<code>config.php<\/code>t\u1ec7p Nextcloud v\u1eabn c\u1ea7n th\u00eam c\u00e1c thay \u0111\u1ed5i. T\u1ec7p&nbsp;<code>config.php<\/code>\u0111\u01b0\u1ee3c t\u1ea1o khi c\u1ea5u h\u00ecnh Nextcloud b\u1eb1ng giao di\u1ec7n web. \u0110\u1ec3 ho\u00e0n t\u1ea5t m\u1ecdi t\u00e1c v\u1ee5 b\u1ea3o m\u1eadt b\u1ed5 sung, h\u00e3y l\u00e0m theo c\u00e1c b\u01b0\u1edbc sau.<\/p>\n<p>1.Thay \u0111\u1ed5i quy\u1ec1n cho t\u1ec7p d\u00e0nh ri\u00eang cho Nextcloud&nbsp;<code>config.php<\/code>\u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng kh\u00e1c kh\u00f4ng th\u1ec3 truy c\u1eadp. T\u1ec7p n\u00e0y n\u1eb1m b\u00ean trong th\u01b0&nbsp;<code>config<\/code>m\u1ee5c trong th\u01b0 m\u1ee5c mi\u1ec1n Nextcloud.<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo chmod 660 \/var\/www\/html\/nextcloud\/config\/config.php<\/code><\/code><\/pre>\n<p>2.Thay \u0111\u1ed5i quy\u1ec1n s\u1edf h\u1eefu t\u1ec7p n\u00e0y. \u0110\u1ea3m b\u1ea3o&nbsp;<code>root<\/code>t\u00e0i kho\u1ea3n v\u00e0 m\u00e1y ch\u1ee7 web Apache chia s\u1ebb quy\u1ec1n s\u1edf h\u1eefu chung.<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo chown root:www-data \/var\/www\/html\/nextcloud\/config\/config.php<\/code><\/code><\/pre>\n<p>3.Ch\u1ec9nh s\u1eeda t\u1ec7p Nextcloud&nbsp;<code>config.php<\/code>v\u00e0 th\u00eam hai d\u00f2ng sau v\u00e0o cu\u1ed1i m\u1ea3ng. \u0110\u1ea3m b\u1ea3o c\u00e1c d\u00f2ng n\u00e0y \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u00ean trong&nbsp;<code>)<\/code>d\u1ea5u ngo\u1eb7c cu\u1ed1i c\u00f9ng. \u0110\u1ec3&nbsp;<code>default_phone_region<\/code>s\u1eed d\u1ee5ng m\u00e3 qu\u1ed1c gia n\u01a1i m\u00e1y ch\u1ee7 \u0111\u01b0\u1ee3c \u0111\u1eb7t. Tham kh\u1ea3o trang Wikipedia v\u1ec1&nbsp;<a href=\"https:\/\/en.wikipedia.org\/wiki\/ISO_3166-1_alpha-2\" target=\"_blank\" rel=\"noreferrer noopener\">m\u00e3 ISO Alpha-2<\/a>&nbsp;\u0111\u1ec3 bi\u1ebft danh s\u00e1ch \u0111\u1ea7y \u0111\u1ee7 c\u00e1c m\u00e3 qu\u1ed1c gia. V\u00ed d\u1ee5 n\u00e0y s\u1eed d\u1ee5ng m\u00e3 qu\u1ed1c gia c\u1ee7a V\u01b0\u01a1ng qu\u1ed1c Anh.<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo nano \/var\/www\/html\/nextcloud\/config\/config.php<\/code><\/code><\/pre>\n<pre class=\"wp-block-code\"><code>...\n    'memcache.local' =&gt; '\\\\OC\\\\Memcache\\\\APCu',\n    'default_phone_region' =&gt; 'GB',\n);<\/code><\/pre>\n<p>4.Ch\u1ec9nh s\u1eeda t\u1ec7p ch\u1ee9ng ch\u1ec9 SSL v\u00e0 b\u1eadt b\u1ea3o m\u1eadt truy\u1ec1n t\u1ea3i nghi\u00eam ng\u1eb7t. B\u1ea1n \u0111\u00e3 ghi l\u1ea1i t\u00ean c\u1ee7a t\u1ec7p n\u00e0y khi c\u00e0i \u0111\u1eb7t ch\u1ee9ng ch\u1ec9. Th\u00eam d\u00f2ng sau ngay sau d\u00f2ng ch\u1ee9a thu\u1ed9c&nbsp;<code>ServerName<\/code>t\u00ednh.<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo nano \/etc\/apache2\/sites-available\/nextcloud-le-ssl.conf<\/code><\/code><\/pre>\n<pre class=\"wp-block-code\"><code>...\n    Header always set Strict-Transport-Security \"max-age=15552000; includeSubDomains\"\n...<\/code><\/pre>\n<p>5.Kh\u1edfi \u0111\u1ed9ng l\u1ea1i Apache \u0111\u1ec3 \u00e1p d\u1ee5ng nh\u1eefng thay \u0111\u1ed5i g\u1ea7n \u0111\u00e2y:<\/p>\n<pre class=\"wp-block-code\"><code><code>sudo systemctl restart apache2<\/code><\/code><\/pre>\n<p>6.T\u1ea3i l\u1ea1i b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n Nextcloud. Trang web hi\u1ec7n \u0111ang s\u1eed d\u1ee5ng HTTPS v\u00e0 URL trong thanh tr\u00ecnh duy\u1ec7t b\u1eaft \u0111\u1ea7u b\u1eb1ng&nbsp;<code>https:\/\/<\/code>.<\/p>\n<p>7.Ki\u1ec3m tra xem c\u00f3 c\u1ea3nh b\u00e1o n\u00e0o \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb trong ph\u1ea7n Qu\u1ea3n tr\u1ecb c\u1ee7a B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n Nextcloud kh\u00f4ng. Tr\u01b0\u1edbc ti\u00ean, h\u00e3y nh\u1ea5p v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng ID ng\u01b0\u1eddi d\u00f9ng \u1edf g\u00f3c tr\u00ean b\u00ean ph\u1ea3i c\u1ee7a b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 ch\u1ecdn c\u00e0i \u0111\u1eb7t<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" loading=\"lazy\" width=\"224\" height=\"434\" src=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/Nextcloud-Dashboard-Settings.png\" alt=\"C\u00e0i \u0111\u1eb7t Nextcloud\"><\/p>\n<p>8.Tr\u00ean ph\u1ea7n C\u00e0i \u0111\u1eb7t c\u1ee7a B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, h\u00e3y nh\u1ea5p v\u00e0o&nbsp;<strong>T\u1ed5ng quan<\/strong>&nbsp;trong menu b\u00ean tr\u00e1i. M\u1ee5c n\u00e0y n\u1eb1m ngay<\/p>\n<p>b\u00ean d\u01b0\u1edbi ti\u00eau \u0111\u1ec1 ph\u1ea7n&nbsp;<strong>Qu\u1ea3n tr\u1ecb<\/strong><\/p>\n<p> &nbsp;.<img loading=\"lazy\" decoding=\"async\" loading=\"lazy\" width=\"266\" height=\"803\" src=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/Nextcloud-Admin-Overview.png\" alt=\"T\u1ed5ng quan v\u1ec1 qu\u1ea3n tr\u1ecb Nextcloud\"><\/p>\n<p>9.Nextcloud hi\u1ec7n hi\u1ec3n th\u1ecb trang \u201cSecurity &amp; Setup Warnings\u201d. Xem l\u1ea1i th\u00f4ng tin trong ph\u1ea7n n\u00e0y v\u00e0 \u0111\u1ea3m b\u1ea3o kh\u00f4ng c\u00f3 c\u1ea3nh b\u00e1o v\u1ec1 b\u1ea3o m\u1eadt ho\u1eb7c c\u1ea5u h\u00ecnh. M\u1ed9t s\u1ed1 t\u00ednh n\u0103ng b\u1ecb thi\u1ebfu, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e1y ch\u1ee7 email, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh b\u1ea5t c\u1ee9 khi n\u00e0o thu\u1eadn ti\u1ec7n.<img loading=\"lazy\" decoding=\"async\" loading=\"lazy\" width=\"650\" height=\"214\" src=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/Nextcloud-Security-Warnings.png\" alt=\"C\u1ea3nh b\u00e1o b\u1ea3o m\u1eadt Nextcloud\"><\/p>\n<h2 id=\"concluding-thoughts-about-nextcloud-on-ubuntu-2204\">Suy ngh\u0129 k\u1ebft th\u00fac v\u1ec1 Nextcloud tr\u00ean Ubuntu 22.04<a href=\"https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/#concluding-thoughts-about-nextcloud-on-ubuntu-2204\"><\/a><\/h2>\n<p>Nextcloud l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf m\u00e3 ngu\u1ed3n m\u1edf c\u1ea1nh tranh cho Dropbox v\u00e0 Google Drive, cung c\u1ea5p quy\u1ec1n truy c\u1eadp tr\u1ef1c tuy\u1ebfn \u0111\u01b0\u1ee3c chia s\u1ebb v\u00e0o c\u00e1c t\u1ec7p, th\u01b0 m\u1ee5c v\u00e0 n\u1ed9i dung kh\u00e1c. Nextcloud c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea3i xu\u1ed1ng tr\u00ean Ubuntu 22.04 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng&nbsp;<code>wget<\/code>v\u00e0 c\u1ea5u h\u00ecnh th\u00f4ng qua giao di\u1ec7n web. B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n Nextcloud cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng qu\u1ea3n l\u00fd trang web v\u00e0 th\u00eam ho\u1eb7c chia s\u1ebb t\u1ec7p.<\/p>\n<p>Nextcloud y\u00eau c\u1ea7u m\u1ed9t ng\u0103n x\u1ebfp LAMP, bao g\u1ed3m c\u00e1c thay \u0111\u1ed5i c\u1ea5u h\u00ecnh cho m\u00e1y ch\u1ee7 web Apache, MySQL\/MariaDB RDBMS v\u00e0 ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh PHP. Nextcloud khuy\u00ean b\u1ea1n n\u00ean c\u00e0i \u0111\u1eb7t ch\u1ee9ng ch\u1ec9 SSL, cho ph\u00e9p s\u1eed d\u1ee5ng HTTPS. \u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 c\u00e1ch c\u00e0i \u0111\u1eb7t, c\u1ea5u h\u00ecnh v\u00e0 s\u1eed d\u1ee5ng Nextcloud, h\u00e3y tham kh\u1ea3o T\u00e0i&nbsp;<a href=\"https:\/\/docs.nextcloud.com\/server\/24\/admin_manual\/contents.html\" target=\"_blank\" rel=\"noreferrer noopener\">li\u1ec7u h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng Nextcloud<\/a>&nbsp;.<\/p>\n<h2 id=\"more-information\">Th\u00f4ng tin th\u00eam<\/h2>\n<p>B\u1ea1n c\u00f3 th\u1ec3 mu\u1ed1n tham kh\u1ea3o c\u00e1c ngu\u1ed3n sau \u0111\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 ch\u1ee7 \u0111\u1ec1 n\u00e0y. M\u1eb7c d\u00f9 ch\u00fang t\u00f4i cung c\u1ea5p v\u1edbi hy v\u1ecdng r\u1eb1ng ch\u00fang s\u1ebd h\u1eefu \u00edch, nh\u01b0ng xin l\u01b0u \u00fd r\u1eb1ng ch\u00fang t\u00f4i kh\u00f4ng th\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh ch\u00ednh x\u00e1c ho\u1eb7c t\u00ednh k\u1ecbp th\u1eddi c\u1ee7a c\u00e1c t\u00e0i li\u1ec7u \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef b\u00ean ngo\u00e0i.<\/p>\n<ul>\n<li><a href=\"https:\/\/nextcloud.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Trang web Nextcloud<\/a><\/li>\n<li><a href=\"https:\/\/docs.nextcloud.com\/server\/24\/admin_manual\/contents.html\" target=\"_blank\" rel=\"noreferrer noopener\">T\u00e0i li\u1ec7u Nextcloud<\/a><\/li>\n<li><a href=\"https:\/\/apps.nextcloud.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">C\u1eeda h\u00e0ng \u1ee9ng d\u1ee5ng Nextcloud<\/a><\/li>\n<li><a href=\"https:\/\/nextcloud.com\/compare\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ph\u00e2n t\u00edch c\u1ea1nh tranh Nextcloud<\/a><\/li>\n<li><a href=\"https:\/\/nextcloud.com\/install\/\" target=\"_blank\" rel=\"noreferrer noopener\">Trang c\u00e0i \u0111\u1eb7t Nextcloud<\/a><\/li>\n<li><a href=\"https:\/\/nextcloud.com\/changelog\/\" target=\"_blank\" rel=\"noreferrer noopener\">Nh\u1eadt k\u00fd thay \u0111\u1ed5i v\u00e0 l\u01b0u tr\u1eef Nextcloud<\/a><\/li>\n<li><a href=\"https:\/\/httpd.apache.org\/docs\/2.4\/\" target=\"_blank\" rel=\"noreferrer noopener\">T\u00e0i li\u1ec7u Apache<\/a><\/li>\n<li><a href=\"https:\/\/www.php.net\/manual\/en\/timezones.php\" target=\"_blank\" rel=\"noreferrer noopener\">M\u00fai gi\u1edd PHP<\/a><\/li>\n<li><a href=\"https:\/\/mariadb.com\/kb\/en\/documentation\/\" target=\"_blank\" rel=\"noreferrer noopener\">T\u00e0i li\u1ec7u m\u00e1y ch\u1ee7 MariaDB<\/a><\/li>\n<li><a href=\"https:\/\/certbot.eff.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ch\u1ee9ng nh\u1eadn<\/a><\/li>\n<li><a href=\"https:\/\/letsencrypt.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">H\u00e3y m\u00e3 h\u00f3a<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/ISO_3166-1_alpha-2\" target=\"_blank\" rel=\"noreferrer noopener\">M\u00e3 qu\u1ed1c gia ISO Alpha-2<\/a><\/li>\n<\/ul>\n<p>Ngu\u1ed3n: https:\/\/www.linode.com\/docs\/guides\/how-to-install-nextcloud-on-ubuntu-22-04\/<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nextcloud&nbsp;l\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng m\u00e3 ngu\u1ed3n m\u1edf v\u00e0 mi\u1ec5n ph\u00ed \u0111\u1ec3 l\u01b0u tr\u1eef v\u00e0 chia s\u1ebb t\u1ec7p. N\u00f3 cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c ch\u1ea5p thu\u1eadn truy c\u1eadp t\u00e0i li\u1ec7u v\u00e0 h\u00ecnh \u1ea3nh tr\u1ef1c tuy\u1ebfn t\u1eeb m\u1ed9t v\u1ecb tr\u00ed trung t\u00e2m. Nextcloud \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf m\u1ea1nh m\u1ebd cho Dropbox v\u00e0 Google<\/p>\n","protected":false},"author":1,"featured_media":35557,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[105],"tags":[],"class_list":["post-34893","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cloud-storage"],"_links":{"self":[{"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/posts\/34893","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=34893"}],"version-history":[{"count":0,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/posts\/34893\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/media\/35557"}],"wp:attachment":[{"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/media?parent=34893"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/categories?post=34893"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/tags?post=34893"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}