Linux basic command-ntpq query time server

Ntpq

The ntpq instruction uses NTP mode 6 packets to communicate with the NTP server and is capable of querying compatible servers on allowed networks. It runs in interactive mode or through command-line arguments.

The scope of application of this command: RedHat, RHEL, Ubuntu, CentOS, Fedora.

1. Grammar

Ntpq [- 46dinp] [- c command] [host] [...]

2. List of options

Option

Description

-4

Parsing using ipv4

-6

Parsing using ipv6

-c

Add executed commands to the list of commands for the specified host

-d

Turn on debug mode

-I

Use interactive mode

-n

Display the host address in decimal format

-p

Displays a list of server peer devices

3. Examples

View the list of server peer devices

[root@localhost ~] # ntpq-p / / View the list of peer servers

Remote refid st t when poll reach delay offset jitter

=

120.25.115.20 10.137.53.7 2 u 9 64 1 184.815 279.126 0.000

203.107.6.88 10.137.55.181 2 u 12 64 1 71.254 230.184 0.000

[root@localhost ~] #

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Link: https://pan.baidu.com/s/1GOLVU2CbpBNGtunztVpaCQ password: n7bk