NTP install and configure in Centos & RHEL
$ sudo yum install -y ntp
$ sudo systemctl start ntpd
$ sudo systemctl enable ntpd
$ sudo systemctl status ntpd
$ sudo systemctl stop ntpd
$ sudo ntpd -gq
$ sudo systemctl start ntpd
NTP install and configure in Ubuntu
$ sudo ufw allow out 123/udp
$ sudo ufw allow 123/udp
$ sudo apt-get update
$ sudo apt-get install ntp
$ sudo systemctl status ntp
$ sudo ntpdate pool.ntp.org
$ ntpq -pCode language: JavaScript (javascript)I’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked at Cotocus and regularly write about technology, travel, investing, health, product reviews, and digital marketing through my various platforms.
I publish technical articles at DevOps School, travel stories at Holiday Landmark, stock market insights at Stocks Mantra, health and fitness guidance at My Medic Plus, product reviews at TrueReviewNow, and SEO and digital marketing strategies at Wizbrand.
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