sudo apt-get update sudo apt-get install ntp 对于基于Red Hat的系统(如CentOS): bash sudo yum install ntp 编辑NTP配置文件:通常位于/etc/ntp.conf。添加或修改server行以指定NTP服务器。例如: plaintext server 0.centos.pool.ntp.org iburst server 1.centos.pool.ntp.org iburst server 2.centos.p...
How to switch your NTP time server in Windows 11 Normally, your Windows system will keep its clock synced with Microsoft’s time server (usually time.windows.com). But sometimes, you might need to sync with a different NTP server, such as when the default one isn’t reachable at the mom...
Windows 2008 R2上建立NTP Server :HKEY_LOCAL_MACHINE\SYSTEM\CurrentControSet\Services\W32Time\Config找到AnnounceFlags双击修改值为5,保存。 此设置是强制主机将它自身宣布为可靠的时间源。 开启NTPServerHKEY_LOCAL_MACHINE\SYSTEM\CurrentControSet\Services\W32Time\TimeProviders\NtpServer ...
1# 单个IP 2firewall-cmd --permanent --add-rich-rule="rule family='ipv4' source address='222.222.222.222' reject" 3# IP段4firewall-cmd --permanent --add-rich-rule="rule family='ipv4' source address='222.222.222.0/24' reject" 5# 单个IP的某个端口 6firewall-cmd --permanent --add-ri...
firewall-cmd--get-service amanda-clientbaculabacula-clientdhcpdhcpv6dhcpv6-clientdnsftphigh-availabilityhttphttpsimapsippipp-clientipseckerberoskpasswdldapldapslibvirtlibvirt-tlsmdnsmountdms-wbtMysqLnfsntpopenvpnpmcdpmproxypmwebapipmwebapispop3spostgresqlproxy-dhcpradiusrpc-bindsambasamba-clientsmtp...
$ sudo firewall-cmd --get-zones 这是firewalld 中的默认预定义区域 2. 如何找出哪个是默认区域? 代码语言:txt 复制 $ firewall-cmd --get-default-zone 代码语言:txt 复制 Output: public 根据上面的输出,可以看到公共区域被标记为默认区域,我们可以根据我们的要求更改它,我们将在接下来的例子中进一步讨论。
想查看当前系统的时间同步源,输入 “w32tm /query/source”;了解时间同步状态,“w32tm /query/status” 呈现详细信息;若要指定外部时间源同步,执行 “w32tm /config/manualpeerlist:"时间源地址" /syncfromflags:manual /reliable:yes /update”,像“w32tm /config/manualpeerlist:"ntp.aliyun.com" /syncfromflags...
transparent transmission AT+BLESERUUID:Query and set BLE TT server UUID AT+BLETXUUID:Query and ...
是因为/etc/services 里面需要有下面这两行 ntp 123/tcp ntp 123/udp # Network Time Protocol 1. 2. 3. 如果没有这个文件则别的虚拟机里面拷贝 /ect/services文件,然后测试正常 报错2ntpdate同步时间出现:no server suitable for synchronization found 最终解决方案! nginx 源码安装Nginx的 配置文件默认在 /us...
Raspberry PI i2c LCD GPS NTP server raspberry-pilcdi2craspberrypigpsntp-serverntpdgpsdi2c-displayppslcd16x2chronydvcgencmdntpc UpdatedMay 19, 2021 Python cetfu/vcgencmd-go Sponsor Star2 Code Issues Pull requests A port ofhttps://github.com/nicmcd/vcgencmd/ ...