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Difference between revisions of "CLI - Configuration Mode"

 
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<pre>
 
<pre>
 
LYSH@MyHostName# configure
 
LYSH@MyHostName# configure
−
configure# help
+
LYSH@MyHostName(config)# help
 +
 
 +
Documented commands (use 'help -v' for verbose/'help <topic>' for details):
 +
===========================================================================
 +
database  dhcpv6    help      ip      loghost    ntp    timezone
 +
datetime  fail2ban  history  log    nameserver  rtlog  ufw
 +
dhcpv4    failover  hostname  logexp  netplan    system  user
 
</pre>
 
</pre>
  
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=== datetime ===
 
=== datetime ===
−
To change the system time and date, enter the <code>datetime {format}</code>. The format must be 'yyyy-mm-dd hh24:mi:ss'. Note that if you manually change the system time and date while the NTP is enabled, you encounter the "Failed to set time: Automatic time synchronization is enabled" error. Therefore you need to disable the NTP before configuring the system time and date manually.
+
Please refer to the [[CLI - System]] section.
−
LYSH@MyHostName# configure
 
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configure# datetime 2021-04-27 13:00:00
 
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              Local time: Tue 2021-04-27 13:00:00:49 KST
 
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          Universal time: Tue 2021-04-27 04:00:00 UTC
 
−
                RTC time: Tue 2021-04-27 04:00:00
 
−
                Time zone: Asia/Seoul (KST, +0900)
 
−
System clock synchronized: yes
 
−
              NTP service: active
 
−
          RTC in local TZ: no
 
  
 
=== dhcpv4, dhcpv6 ===
 
=== dhcpv4, dhcpv6 ===
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=== log ===
 
=== log ===
−
==== sort ====
+
Please refer to the [[CLI - Log]] section.
−
You can specify the order of logs display. This configuration affects when if you execute the <code>show log</code> command without -w option. you can verify current setting by executing <code>show system logsort</code>. If the sort is "desc," it shows logs in descending order. If the sort is "asc", it shows logs in ascending order.
 
−
LYSH@MyHostName# show system logsort
 
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logsort                      : desc // logs are shown in descending order.
 
−
 
 
−
You can change the order in the configuration mode.
 
−
LYSH@MyHostName# configure
 
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configure# log sort asc
 
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configure# exit
 
−
LYSH@MyHostName# show system logsort
 
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logsort                      : asc // logs are shown in descending order.
 
  
 
=== logexp ===
 
=== logexp ===
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=== loghost ===
 
=== loghost ===
−
It is the configuration for syslog to log remotely.
+
Please refer to the [[CLI - Log]] section.
−
<pre>
 
−
LYSH@MyHostName# configure
 
−
configure# loghost add -h
 
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usage: loghost add [-h] <A.B.C.D|WORD> [<[1-65535]>] [<[WORD]>]
 
−
</pre>
 
  
−
To send all logs to the remote server whose address is 192.168.0.100 and port is the default Syslog port(514).
+
=== mysql_tls ===
−
<pre>
+
Please refer to the [[CLI - Database]] section.
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configure# loghost add 192.168.0.100
 
−
</pre>
 
−
 
 
−
To send all logs to the remote server whose address is 192.168.0.100 and port is 1000.
 
−
<pre>
 
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configure# loghost add 192.168.0.100 1000
 
−
</pre>
 
−
 
 
−
To send logs whose level is greater than or equal to "notice" to the remote server whose address is 192.168.0.100 and port is 1000.
 
−
<pre>
 
−
configure# loghost add 192.168.0.100 1000 notice
 
−
</pre>
 
  
 
=== nameserver ===
 
=== nameserver ===
−
You can add or delete a nameserver of a network interface.
+
Plese refer to the [[CLI - Networking]] section.
−
<pre>
 
−
LYSH@MyHostName# configure
 
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configure# nameserver add eth0 8.8.8.8 // add a nameserver, 8.8.8.8, into the eth0 interface.
 
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configure# nameserver delete eth0 8.8.4.4 // delete a nameserver, 8.8.8.8, from the eth0 interface.
 
−
</pre>
 
  
 
=== netplan ===
 
=== netplan ===
−
You can apply the network configuration immediately.
+
Please refer to the [[CLI - Networking]] section.
−
<pre>
 
−
LYSH@MyHostName# configure
 
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configure# netplan apply
 
−
</pre>
 
  
 
=== ntp ===
 
=== ntp ===
−
You can configure the Network Time Protocol (NTP) server.
+
Please refer to the [[CLI - NTP]] section.
−
<pre>
 
−
LYSH@MyHostName# configure
 
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configure# ntp add ntp.ubuntu.com
 
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configure# exit
 
−
LYSH@MyHostName# show system ntp
 
−
NTP Servers                  : ntp.ubuntu.com
 
−
</pre>
 
−
 
 
−
You can disable the System clock synchronizing using the NTP server.
 
−
<pre>
 
−
LYSH@MyHostName# configure
 
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configure# ntp disable
 
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Local time: Tue 2021-04-27 10:26:03 KST
 
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          Universal time: Tue 2021-04-27 01:26:03 UTC
 
−
                RTC time: Tue 2021-04-27 01:26:03
 
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                Time zone: Asia/Seoul (KST, +0900)
 
−
System clock synchronized: no
 
−
              NTP service: inactive
 
−
          RTC in local TZ: no
 
−
</pre>
 
−
 
 
−
You can also enable it. Note that the status of the "System clock synchronized" may show "inactive" for a while after enabling the NTP and the status will be changed to "active" in few seconds.
 
−
<pre>
 
−
LYSH@MyHostName# configure
 
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configure# ntp enable
 
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  Local time: Tue 2021-04-27 10:26:03 KST
 
−
          Universal time: Tue 2021-04-27 01:26:03 UTC
 
−
                RTC time: Tue 2021-04-27 01:26:03
 
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                Time zone: Asia/Seoul (KST, +0900)
 
−
  System clock synchronized: active
 
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              NTP service: active
 
−
          RTC in local TZ: no
 
−
</pre>
 
  
 
=== rtlog===
 
=== rtlog===
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=== timezone===
 
=== timezone===
−
You can configure the timezone of the device.
+
Please refer to the [[CLI - System]] section.
−
<pre>
 
−
LYSH@MyHostName# configure
 
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configure# tiemzone
 
−
</pre>
 
  
 
=== ufw ===
 
=== ufw ===
 
It is the default firewall configuration tool. Please refer to the [[CLI - ufw]] section.
 
It is the default firewall configuration tool. Please refer to the [[CLI - ufw]] section.
 +
 +
=== user ===
 +
Please refer to the [[CLI - User and Session]] section.
  
 
=== References ===
 
=== References ===

Latest revision as of 19:55, 27 January 2022

You can add, change, or delete configuration variables in the Configuration Mode. You can enter the configuration mode using the configure command. To exit from the configuration mode, enter the exit command.
If you enter the help command in the configuration mode, you can see all commands of the mode. 

LYSH@MyHostName# configure
LYSH@MyHostName(config)# help

Documented commands (use 'help -v' for verbose/'help <topic>' for details):
===========================================================================
database  dhcpv6    help      ip      loghost     ntp     timezone
datetime  fail2ban  history   log     nameserver  rtlog   ufw
dhcpv4    failover  hostname  logexp  netplan     system  user

database

Please refer to the CLI - Database section.

datetime

Please refer to the CLI - System section.

dhcpv4, dhcpv6

Please refer to the CLI - Services(daemons) section.

fail2ban

Please refer to the CLI - fail2ban section.

failover

Please refer to the CLI - System Failover section.

hostname

Please refer to the CLI - Hostname section.

ip

Please refer to the CLI - Networking section.

log

Please refer to the CLI - Log section.

logexp

Please refer to the CLI - Services(daemons) section.

loghost

Please refer to the CLI - Log section.

mysql_tls

Please refer to the CLI - Database section.

nameserver

Plese refer to the CLI - Networking section.

netplan

Please refer to the CLI - Networking section.

ntp

Please refer to the CLI - NTP section.

rtlog

Please refer to the CLI - Services(daemons) section.

system

Please refer to the CLI - System.

timezone

Please refer to the CLI - System section.

ufw

It is the default firewall configuration tool. Please refer to the CLI - ufw section.

user

Please refer to the CLI - User and Session section.

References