{"id":1933,"date":"2019-03-04T11:17:17","date_gmt":"2019-03-04T04:17:17","guid":{"rendered":"https:\/\/www.linuxid.net\/post\/?p=1933"},"modified":"2025-03-28T22:41:14","modified_gmt":"2025-03-28T15:41:14","slug":"cara-aktifkan-atau-nonaktifkan-user-root-di-ubuntu","status":"publish","type":"post","link":"https:\/\/www.linuxid.net\/post\/cara-aktifkan-atau-nonaktifkan-user-root-di-ubuntu\/","title":{"rendered":"Cara Aktifkan atau Nonaktifkan User Root di Ubuntu"},"content":{"rendered":"<p>Sebagai pengguna baru di Ubuntu, Anda mungkin bertanya-tanya bagaimana cara masuk ke sistem Ubuntu Anda sebagai user root atau apa kata sandi\u00a0default untuk root. Di Ubuntu Linux, akun root dinonaktifkan secara default untuk alasan keamanan.<\/p>\n<p>Tutorial ini menjelaskan cara mengaktifkan dan menonaktifkan akun root di Ubuntu Linux.<\/p>\n<h2>User dengan Hak Sudo<\/h2>\n<p>Pengguna Ubuntu didorong untuk melakukan tugas administrasi sistem dengan memberikan hak administratif kepada user biasa menggunakan alat bernama <code>sudo<\/code>. Sudo memungkinkan user dengan hak akses tersebut untuk menjalankan program sebagai pengguna lain, biasanya sebagai user root.<\/p>\n<p>Secara default pada sistem Ubuntu, anggota grup sudo diberikan hak akses sudo. User awal yang dibuat oleh Ubuntu saat instalasi, sudah menjadi anggota grup sudo sehingga kemungkinan besar pengguna yang Anda masuki sudah diberikan hak administratif.<\/p>\n<p>Jika Anda ingin memberikan akses sudo ke pengguna lain cukup tambahkan user tersebut ke grup sudo:<\/p>\n<pre>usermod -aG sudo <span style=\"color: #ff0000;\">nama-user<\/span><\/pre>\n<p>Untuk meningkatkan hak istimewa user biasa sebagai root, jalankan perintah yang diawali dengan sudo:<\/p>\n<pre>sudo <span style=\"color: #ff0000;\">contoh-perintah<\/span><\/pre>\n<p>Pertama kali Anda menggunakan sudo dalam suatu sesi, Anda akan diminta memasukkan kata sandi.<\/p>\n<p>Jika Anda ingin menjalankan perintah dengan hak sudo tanpa memasukkan kata sandi, Anda harus mengedit file <code>sudoers<\/code>. Untuk melakukannya ketik <code>visudo<\/code>:<\/p>\n<pre>sudo visudo<\/pre>\n<p>Alat ini akan membuka file <code>\/etc\/sudoers<\/code> dengan teks editor baris perintah favorit Anda. Semisal dalam contoh berikut, kami menambahkan user dengan nama <code>toni<\/code>\u00a0ke dalam grup sudo. Maka tambahkan baris berikut ke file \/etc\/sudoers<\/p>\n<pre>toni ALL=(ALL) NOPASSWD:ALL<\/pre>\n<h2>Aktifkan Akun user Root di Ubuntu<\/h2>\n<p>Jika karena alasan tertentu Anda perlu mengaktifkan akun root, Anda hanya perlu mengatur kata sandi untuk pengguna root. Di Ubuntu dan distribusi Linux lainnya, Anda dapat mengatur atau mengubah kata sandi akun pengguna dengan perintah\u00a0<a href=\"https:\/\/www.linuxid.net\/post\/cara-ganti-password-user-di-linux-dengan-perintah-passwd\"><code>passwd<\/code><\/a> .<\/p>\n<p>Sebagai user biasa di Ubuntu, Anda hanya dapat mengubah kata sandi Anda sendiri. Pengguna yang Anda masuki harus memiliki <a href=\"https:\/\/www.linuxid.net\/post\/pengertian-perintah-sudo-di-linux\/\">hak sudo<\/a> untuk dapat mengatur kata sandi root.<\/p>\n<p>Untuk mengaktifkan akun root di Ubuntu, jalankan perintah berikut:<\/p>\n<pre>sudo passwd root<\/pre>\n<p>Anda akan diminta untuk memasukkan dan mengonfirmasi kata sandi root yang baru:<\/p>\n<pre>Enter new UNIX password:&#13;\nRetype new UNIX password:&#13;\npasswd: password updated successfully<\/pre>\n<p>Kata sandi tidak ditampilkan di layar saat Anda mengetiknya.<\/p>\n<p>Setelah mengatur kata sandi, Anda telah berhasil mengaktifkan akun root. Sekarang Anda dapat masuk ke mesin Ubuntu Anda sebagai root dengan menggunakan kata sandi baru.<\/p>\n<h2>Cara Disable User Root di Ubuntu<\/h2>\n<p>Jika sebelumnya Anda mengaktifkan user root di Ubuntu dan sekarang Anda ingin menonaktifkannya, cukup set kata sandi root agar kedaluwarsa.<\/p>\n<p>Untuk menonaktifkan kata sandi akun root, gunakan perintah berikut:<\/p>\n<pre>sudo passwd -l root<\/pre>\n<h2>Kesimpulan<\/h2>\n<p>Dalam tutorial ini, Anda belajar cara mengaktifkan dan menonaktifkan akun pengguna root di Ubuntu.<\/p>\n<p>Saat mengatur kata sandi, pastikan Anda menggunakan kata sandi yang kuat dan unik. Memiliki kata sandi yang kuat adalah aspek terpenting dari keamanan akun Anda. Seringkali kata sandi yang kuat minimum 8 karakter, menggunakan setidaknya satu huruf besar, satu huruf kecil, satu angka, dan satu karakter khusus.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sebagai pengguna baru di Ubuntu, Anda mungkin bertanya-tanya bagaimana cara masuk ke sistem Ubuntu Anda&hellip;<\/p>\n","protected":false},"author":2,"featured_media":1934,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[72,9,129,167],"class_list":["post-1933","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ubuntu","tag-linux-terminal","tag-ubuntu","tag-ubuntu-18-04","tag-ubuntu-server"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Cara Aktifkan atau Nonaktifkan User Root di Ubuntu - Linuxid<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/linuxid.net\/post\/cara-aktifkan-atau-nonaktifkan-user-root-di-ubuntu\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara Aktifkan atau Nonaktifkan User Root di Ubuntu - 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