建站
咨詢
售后
建站咨詢
新聞中心
It is essential to keep the time in sync on all linux systems. An incorrect clock time can lead to problems such as inaccurate log files or errors when executing tasks. In this tutorial, we will discuss two methods for syncing Linux server time across multiple systems.
成都創(chuàng)新互聯(lián)服務項目包括二七網(wǎng)站建設、二七網(wǎng)站制作、二七網(wǎng)頁制作以及二七網(wǎng)絡營銷策劃等。多年來，我們專注于互聯(lián)網(wǎng)行業(yè)，利用自身積累的技術優(yōu)勢、行業(yè)經(jīng)驗、深度合作伙伴關系等，向廣大中小型企業(yè)、政府機構等提供互聯(lián)網(wǎng)行業(yè)的解決方案，二七網(wǎng)站推廣取得了明顯的社會效益與經(jīng)濟效益。目前，我們服務的客戶以成都為中心已經(jīng)輻射到二七省份的部分城市，未來相信會繼續(xù)擴大服務區(qū)域并繼續(xù)獲得客戶的支持與信任！
The first way to achieve accurate time synchronization on Linux systems is to use the Network Time Protocol (NTP). NTP is an extremely accurate protocol which is specifically designed to ensure that clocks on machines are synchronized over the network. We can use the following commands to install and configure NTP on an Ubuntu or CentOS based machine:
Ubuntu：
“`shell
sudo apt-get install ntp
sudo ntpdate [NTP server]
sudo hwclock -w
CentOS:
```shell
yum -y install ntp
ntpdate [NTP server]
hwclock --systohc
Once NTP is installed and configured, we can monitor the NTP synchronization process using the command ‘ntpq –p’. Output from this command should resemble that below where each column of output represents a NTP server.
The second way to keep time in sync is to install a tool called rdate. This tool reads the time from a remote machine and sets the time of the local machine to the same value. To install rdate on Ubuntu, you can use the following command:
“`shell
sudo apt-get install rdate
Once installed, we can run the ‘rdate’ command with the ‘-s’ option, to set the system time to the same time as the remote machine. The ‘-s’ option requires a valid and accessible hostname, IP address or domain name that is running an NTP service.
In summary, in this tutorial we discussed two ways of keeping time in sync across multiple Linux systems. We firstly looked at using the Network Time Protocol, which allows us to keep clocks in sync in an accurate and reliable manner. We then discussed the installation and usage of the rdate tool. Using either of these methods should ensure time synchronization across Linux systems.
成都服務器托管選創(chuàng)新互聯(lián)，先上架開通再付費。
創(chuàng)新互聯(lián)（www.cdcxhl.com）專業(yè)-網(wǎng)站建設,軟件開發(fā)老牌服務商！微信小程序開發(fā),APP開發(fā),網(wǎng)站制作，網(wǎng)站營銷推廣服務眾多企業(yè)。電話：028-86922220
新聞名稱：解決Linux時間同步問題：雙機同步教程（兩臺linux時間同步）
本文路徑：http://fisionsoft.com.cn/article/cddcoed.html
