Installation (Ubuntu) - Revision history

Sstrutt: /* Persistent Route */ Typo fix

2020-10-08T07:42:35Z

Persistent Route: Typo fix

2020-10-08T07:42:18Z

Change IP Address (v18 onwards): Added Persistent Route

← Older revision		Revision as of 07:42, 8 October 2020
Line 195:		Line 195:

	== Change IP Address (v18 onwards) ==		== Change IP Address (v18 onwards) ==
	Ubuntu now uses [https://netplan.io Netplan], do not use the <code>/etc/network/interfaces</code> config file.		Ubuntu now uses [https://netplan.io Netplan], do not use the <code>/etc/network/interfaces</code> config file, use either <code>/etc/netplan/01-netcfg.yaml</code> or <code>/etc/netplan/50-cloud-init.yaml</code>. Formatting is very important with YAML files, indents especially.

	# Find the interface name (eg <code>ens2</code>)		# Find the interface name (eg <code>ens2</code>)
Line 216:		Line 216:
	addresses: [192.168.1.1,8.8.8.8]		addresses: [192.168.1.1,8.8.8.8]
	</pre>		</pre>

			=== Persistent Route ===
			To add a persistent route to an interface, add using the following syntax (example sends traffic to 172.32.1.0/24 via eth1 to 192.168.2.100) to add the <code>routes</code> config to the interface the traffic should go through.

			<pre>
			ens2:
			addresses:
			- 192.168.2.50/24
			dhcp4: no
			routes:
			- to: 172.32.1.0/24
			via: 192.168.2.100
			<pre>

	== Update the OS ==		== Update the OS ==

2020-09-09T09:11:48Z

Remove Old Version: Typo fix

← Older revision		Revision as of 09:11, 9 September 2020
Line 230:		Line 230:
	#* <code>dpkg --get-selections \| grep linux-image</code>		#* <code>dpkg --get-selections \| grep linux-image</code>
	# Remove unwanted versions (don't remove the current or base/unversioned image)		# Remove unwanted versions (don't remove the current or base/unversioned image)
	#* EG <code>apt-get purge linux-image-3.2.0-32-virtual <code>		#* EG <code>apt-get purge linux-image-3.2.0-32-virtual </code>
	#* If you've got lots to remove its easier to do lots in one go		#* If you've got lots to remove its easier to do lots in one go
	#** EG <code> apt-get purge linux-image-3.2.0-51-virtual linux-image-3.2.0-52-virtual </code>		#** EG <code> apt-get purge linux-image-3.2.0-51-virtual linux-image-3.2.0-52-virtual </code>

2020-09-09T09:11:25Z

Change IP Address (v18 onwards): Yet another typo

← Older revision		Revision as of 09:11, 9 September 2020
Line 199:		Line 199:
	# Find the interface name (eg <code>ens2</code>)		# Find the interface name (eg <code>ens2</code>)
	#* <code> ip link </code>		#* <code> ip link </code>
	# Edit the <code>/etc/netplan/01-netcfg.yaml<code> config file as show below		# Edit the <code>/etc/netplan/01-netcfg.yaml</code> config file as show below
	# Apply the changes		# Apply the changes
	#* <code> netplan apply</code>		#* <code> netplan apply</code>

2020-09-09T09:09:02Z

Change IP Address (v18 onwards): Another typo

2020-09-09T09:08:48Z

Change IP Address (v18 onwards): Typo fix

← Older revision		Revision as of 09:08, 9 September 2020
Line 195:		Line 195:

	== Change IP Address (v18 onwards) ==		== Change IP Address (v18 onwards) ==
	Ubuntu now uses [~~[Netplan\|~~https://netplan.io/]], do not use the <code>/etc/network/interfaces</code> config file.		Ubuntu now uses [https://netplan.io Netplan], do not use the <code>/etc/network/interfaces</code> config file.

	# Find the interface name (eg <code>ens2</code>)		# Find the interface name (eg <code>ens2</code>)

2020-09-09T09:07:32Z

Added Change IP Address (v18 onwards)

← Older revision		Revision as of 09:07, 9 September 2020
Line 193:		Line 193:

	'''RTNETLINK answers: File exists''' - Note that you can't use the same default gateway twice, doing so will cause this error		'''RTNETLINK answers: File exists''' - Note that you can't use the same default gateway twice, doing so will cause this error

			== Change IP Address (v18 onwards) ==
			Ubuntu now uses [[Netplan\|https://netplan.io/]], do not use the <code>/etc/network/interfaces</code> config file.

			# Find the interface name (eg <code>ens2</code>)
			#* <code> ip link </code>
			# Edit the <code>/etc/netplan/01-netcfg.yaml<code> config file as show below
			# Apply the changes
			#* <code> netplan apply</code>

			<pre>
			network:
			version: 2
			renderer: networkd
			ethernets:
			ens2:
			dhcp4: no
			addresses:
			- 192.168.1.50/24
			gateway4: 192.168.1.1
			nameservers:
			addresses: [192.168.1.1,8.8.8.8]
			</code>

	== Update the OS ==		== Update the OS ==

2020-09-09T09:01:14Z

Change IP Address: Changed section name

← Older revision		Revision as of 09:01, 9 September 2020
Line 109:		Line 109:
	#* <code> mdadm --misc -D /dev/md1 </code>		#* <code> mdadm --misc -D /dev/md1 </code>

	== Change IP Address ==		== Change IP Address (Pre v18) ==
	=== v8 Hardy Heron / v10 Lucid Lynx ===		=== v8 Hardy Heron / v10 Lucid Lynx ===
	* Edit the <code> /etc/network/interfaces </code> file in the following fashion to set static address details		* Edit the <code> /etc/network/interfaces </code> file in the following fashion to set static address details

2020-07-26T19:24:12Z

NTP: Updated restart command

← Older revision		Revision as of 19:24, 26 July 2020
Line 229:		Line 229:
	#* <code> server 3.europe.pool.ntp.org </code>		#* <code> server 3.europe.pool.ntp.org </code>
	# Restart the NTP service		# Restart the NTP service
	#* <code> ~~service~~ ntp ~~restart~~ </code>		#* <code> systemctl restart ntp </code>
	# Verify using the following commands		# Verify using the following commands
	#* <code> ntpq -np </code>		#* <code> ntpq -np </code>

2018-09-09T16:58:09Z

Enable Root: Typo -its v18

← Older revision		Revision as of 16:58, 9 September 2018
Line 90:		Line 90:
	# Enter a strong password for the root account		# Enter a strong password for the root account

	For Ubuntu 16...		For Ubuntu 18...
	# Use the command <code> sudo passwd</code>		# Use the command <code> sudo passwd</code>
	# Enter your user password		# Enter your user password