{"id":2020,"date":"2019-02-07T07:04:17","date_gmt":"2019-02-07T00:04:17","guid":{"rendered":"https:\/\/www.linuxid.net\/post\/?p=2020"},"modified":"2025-03-28T04:41:23","modified_gmt":"2025-03-27T21:41:23","slug":"tutorial-mengatur-atau-mengganti-zona-waktu-di-centos-7","status":"publish","type":"post","link":"https:\/\/www.linuxid.net\/post\/tutorial-mengatur-atau-mengganti-zona-waktu-di-centos-7\/","title":{"rendered":"Tutorial Mengatur atau Mengganti Zona Waktu di CentOS 7"},"content":{"rendered":"

Pada Sistem operasi CentOS, Timezone (zona waktu) sistem diatur selama instalasi, tetapi dapat dengan mudah diubah di lain waktu.<\/p>\n

Menggunakan zona waktu yang benar adalah penting untuk banyak tugas dan proses yang terkait dengan sistem. Misalnya, daemon cron menggunakan zona waktu sistem untuk mengeksekusi cron jobs<\/a> dan cap waktu (timestamps) dalam file log didasarkan pada zona waktu sistem yang sama.<\/p>\n

Tutorial ini menjelaskan cara mengatur atau mengubah zona waktu pada CentOS 7.<\/p>\n

Prasyarat<\/h2>\n

Anda harus masuk sebagai pengguna dengan hak sudo<\/a> untuk mengubah zona waktu sistem.<\/p>\n

Periksa Zona Waktu di CentOS<\/h2>\n

Di CentOS dan distro Linux modern lainnya, Anda dapat menggunakan perintah timedatectl<\/code> untuk menampilkan dan mengatur waktu dan zona waktu sistem saat ini.<\/p>\n

timedatectl<\/pre>\n
Seperti yang ditunjukkan oleh output di bawah ini, zona waktu sistem diatur ke UTC:<\/p>\n
      Local time: Wed 2019-02-07 00:12:20 UTC
\n  Universal time: Wed 2019-02-07 00:12:20 UTC
\n        RTC time: Wed 2019-02-07 00:12:20
\n       Time zone: Etc\/UTC (UTC, +0000)
\n     NTP enabled: no
\nNTP synchronized: yes
\n RTC in local TZ: no
\n      DST active: n\/a
\n<\/pre>\n
Zona waktu sistem dikonfigurasikan dengan menghubungkan \/etc\/localtime<\/code> ke pengidentifikasi zona waktu biner di direktori \/usr\/share\/zoneinfo<\/code>.<\/p>\n
Jadi, opsi lain untuk memeriksa zona waktu adalah dengan memeriksa jalur symlink<\/a> dengan menggunakan perintah ls<\/a>:<\/p>\n
ls -l \/etc\/localtime<\/pre>\n
lrwxrwxrwx. 1 root root 29 Dec 11 09:25 \/etc\/localtime -> ..\/usr\/share\/zoneinfo\/Etc\/UTC<\/pre>\n
Mengubah Zona Waktu di CentOS<\/h2>\n
Sebelum mengubah zona waktu, Anda harus mencari tahu nama panjang untuk zona waktu yang ingin Anda gunakan. Konvensi penamaan zona waktu biasanya menggunakan format \u201cWilayah \/ Kota\u201d.<\/p>\n
Untuk membuat daftar semua zona waktu yang tersedia, Anda dapat membuat daftar file di direktori \/usr\/share\/zoneinfo<\/code> atau menggunakan perintah timedatectl<\/code>.<\/p>\n
timedatectl list-timezones<\/pre>\n
...
\nAsia\/Hong_Kong
\nAsia\/Hovd
\nAsia\/Irkutsk
\nAsia\/Jakarta
\nAsia\/Jayapura
\nAsia\/Jerusalem
\nAsia\/Kabul
\nAsia\/Kamchatka
\nAsia\/Karachi
\nAsia\/Kathmandu
\n...
\n<\/pre>\n
Setelah Anda mengidentifikasi zona waktu mana yang akurat untuk lokasi Anda, jalankan perintah berikut sebagai pengguna sudo:<\/p>\n
sudo timedatectl set-timezone zona_waktu_anda<\/pre>\n
Misalnya, untuk mengubah zona waktu sistem ke waktu lokal Jakarta:<\/p>\n
sudo timedatectl set-timezone Asia\/Jakarta<\/pre>\n
Jalankan perintah timedatectl<\/code> untuk memverifikasi perubahan:<\/p>\n
timedatectl<\/pre>\n
      Local time: Wed 2019-02-07 07:22:20 WIB
\n  Universal time: Wed 2019-02-07 00:22:20 UTC
\n        RTC time: Wed 2019-02-07 00:22:20
\n       Time zone: Asia\/Jakarta (WIB, +0700)
\n     NTP enabled: no
\nNTP synchronized: yes
\n RTC in local TZ: no
\n      DST active: no
\n<\/pre>\n
Mengubah Zona Waktu dengan Membuat Symlink<\/h2>\n
Jika Anda menjalankan versi CentOS<\/a> yang lebih lama dan perintah timedatectl<\/code> tidak ada di sistem, Anda dapat mengubah zona waktu dengan menghubungkan \/etc\/localtime<\/code> ke zona waktu di direktori \/usr\/share\/zoneinfo<\/code>.<\/p>\n
Hapus file atau\u00a0symlink dari\u00a0\/etc\/localtime<\/code> dengan perintah rm<\/a>:<\/p>\n
sudo rm -rf \/etc\/localtime<\/pre>\n
Identifikasi zona waktu yang ingin Anda konfigurasi dan buat symlink:<\/p>\n
sudo ln -s \/usr\/share\/zoneinfo\/Asia\/Jakarta \/etc\/localtime<\/pre>\n
Anda dapat memverifikasinya dengan me-list file \/etc\/localtime<\/code> atau menggunakan\u00a0perintah date<\/a>:<\/p>\n
date<\/pre>\n
Wed Feb  7 07:52:58 WIB 2019<\/pre>\n
Kesimpulan<\/h2>\n
Dalam panduan ini, kami telah menunjukkan Anda mengubah zona waktu sistem CentOS Anda.<\/p>\n","protected":false},"excerpt":{"rendered":"
Pada Sistem operasi CentOS, Timezone (zona waktu) sistem diatur selama instalasi, tetapi dapat dengan mudah…<\/p>\n","protected":false},"author":2,"featured_media":2021,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[15,77],"class_list":["post-2020","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-centos","tag-centos","tag-centos-7"],"yoast_head":"\nTutorial Mengatur atau Mengganti Zona Waktu di CentOS 7 - 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\/tutorial-mengatur-atau-mengganti-zona-waktu-di-centos-7\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tutorial Mengatur atau Mengganti Zona Waktu di CentOS 7 - 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