{"id":2045,"date":"2019-02-02T02:42:48","date_gmt":"2019-02-01T19:42:48","guid":{"rendered":"https:\/\/www.linuxid.net\/post\/?p=2045"},"modified":"2025-03-28T22:41:13","modified_gmt":"2025-03-28T15:41:13","slug":"cara-menambah-dan-menghapus-user-di-centos-7","status":"publish","type":"post","link":"https:\/\/www.linuxid.net\/post\/cara-menambah-dan-menghapus-user-di-centos-7\/","title":{"rendered":"Cara Menambah dan Menghapus User di CentOS 7"},"content":{"rendered":"

CentOS, serta semua distribusi Linux lainnya adalah sistem operasi multi-user. Setiap user dapat memiliki tingkat izin yang berbeda dan pengaturan khusus untuk berbagai baris perintah dan aplikasi GUI.<\/p>\n

Mengetahui cara menambah dan menghapus user adalah salah satu keterampilan paling penting yang harus diketahui oleh setiap pengguna Linux.<\/p>\n

Dalam tutorial ini, kami akan menjelaskan cara menambah dan menghapus user pada sistem CentOS 7.<\/p>\n

Kami sarankan Anda untuk menguji setiap tutorial atau panduan yang ada di Internet di virtual machine (vmware<\/a> atau virtualbox<\/a>) sebelum menerapkan ke server produksi, agar tidak mengacaukan sistem yang berjalan ketika ada kesalahan.<\/p>\n

Prasyarat<\/h2>\n

Anda harus masuk sebagai root atau user dengan hak sudo<\/a> untuk membuat dan menghapus user.<\/p>\n

Cara Menambahkan User di CentOS<\/h2>\n

Di CentOS, Anda dapat membuat user baru menggunakan utilitas baris perintah useradd<\/a>.<\/p>\n

Untuk membuat akun baru bernama username<\/code>\u00a0, gunakan perintah berikut :<\/p>\n

sudo adduser username<\/pre>\n
Perintah di atas tidak menampilkan keluaran. Ini akan membuat direktori home baru (\/home\/username<\/code>), dan menyalin file dari direktori \/etc\/skel<\/code> ke direktori home user baru tersebut. Dalam direktori home, user dapat menulis, mengedit, dan menghapus file dan direktori.<\/p>\n
Selanjutnya, Anda harus menetapkan kata sandi untuk user baru sehingga user tersebut dapat login. Untuk melakukannya, gunakan perintah passwd<\/code> :<\/p>\n
sudo passwd username<\/pre>\n
Anda akan diminta memasukkan dan mengonfirmasi kata sandi. Pastikan Anda menggunakan kata sandi yang kuat.<\/p>\n
Changing password for user username.
\nNew password: 
\nRetype new password: 
\npasswd: all authentication tokens updated successfully.
\n<\/pre>\n
Secara default pada CentOS, anggota grup wheel diberikan hak akses sudo.<\/p>\n
Jika Anda ingin user yang baru dibuat memiliki hak administratif, tambahkan user ke grup wheel:<\/a><\/p>\n
sudo usermod -aG wheel username<\/pre>\n
Jika Anda masuk sebagai root, Anda tidak perlu menambahkan sudo di setiap perintah .<\/p>\n
Cara Menghapus User di CentOS<\/h2>\n
Jika akun tidak lagi diperlukan, Anda dapat menghapusnya menggunakan alat baris perintah deluser<\/code>.<\/p>\n
Untuk menghapus user tanpa menghapus file milik user tersebut, jalankan perintah berikut:<\/p>\n
sudo userdel namauseryangdihapus<\/pre>\n
Jika Anda ingin menghapus dan direktori home user dan mail spool, gunakan flag -r<\/code>:<\/p>\n
sudo userdel -r namauseryangdihapus<\/pre>\n
Jika berhasil, perintah userdel<\/code> tidak menghasilkan output apa pun.<\/p>\n
Jika user diberikan hak sudo, maka user akan dihapus dari grup wheel, serta dari grup mana jika user yang di hapus tersebut pernah menjadi anggota grup.<\/p>\n
Kesimpulan<\/h2>\n
Dalam tutorial ini, Anda telah belajar cara menambah dan menghapus user di CentOS.<\/p>\n","protected":false},"excerpt":{"rendered":"
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