Ubuntu - Revision history

Paul: /* CLI Software Management */

2024-08-28T19:29:59Z

CLI Software Management

← Older revision		Revision as of 14:29, 28 August 2024
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	Synchronize package index from Internet. Location of repositories <code>/etc/apt/sources.list</code>		Synchronize package index from Internet. Location of repositories <code>/etc/apt/sources.list</code>
	<pre>sudo apt~~-get~~ update</pre>		<pre>sudo apt update</pre>
	Install newest versions of all software packages		Install newest versions of all software packages
	<pre>sudo apt~~-get~~ upgrade</pre>		<pre>sudo apt upgrade</pre>
	Update distribution		Update distribution
	<pre>sudo apt-get dist-upgrade</pre>		<pre>sudo apt-get dist-upgrade</pre>
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	List installed packages that start with 'python'		List installed packages that start with 'python'
	<pre>$ apt list -a --installed python*</pre>		<pre>$ apt list -a --installed python*</pre>

			To upgrade Ubuntu release, see [https://ubuntu.com/server/docs/how-to-upgrade-your-release How To Upgrade Your Release]

	== Python on Ubuntu Notes ==		== Python on Ubuntu Notes ==

Paul: /* Resizing logical volume */

2024-02-03T17:07:07Z

Resizing logical volume

← Older revision		Revision as of 12:07, 3 February 2024
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	<pre>anon@ox:~$ sudo pvs		<pre>anon@ox:~$ sudo pvs

	PV VG Fmt Attr PSize PFree		PV VG Fmt Attr PSize PFree
	/dev/nvme0n1p3 ubuntu-vg lvm2 a-- <1.82t <1.72t		/dev/nvme0n1p3 ubuntu-vg lvm2 a-- <1.82t <1.72t

Paul: /* Hardware */

2024-02-03T17:06:50Z

Hardware

← Older revision		Revision as of 12:06, 3 February 2024
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	[[Ubuntu video card]]		[[Ubuntu video card]]

			=== Resizing logical volume ===

			Background

			A 2 TB SSD was physically installed in the system ox and after installation, the LVM used 100 GB.

			Reference [https://community.spiceworks.com/topic/2325763-how-can-i-make-ubuntu-vg-ubuntu-lv-consume-the-entire-disk-space-available How To Make ubuntu-vg-ubuntu-lv Use 100% Free Disc Space]

			<pre>anon@ox:~$ sudo pvs

			PV VG Fmt Attr PSize PFree
			/dev/nvme0n1p3 ubuntu-vg lvm2 a-- <1.82t <1.72t

			anon@ox:~$ sudo vgs
			VG #PV #LV #SN Attr VSize VFree
			ubuntu-vg 1 1 0 wz--n- <1.82t <1.72t

			anon@ox:~$ sudo lvs
			LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
			ubuntu-lv ubuntu-vg -wi-ao---- 100.00g # <----------- This shows 100 GB and I want 1.8T.

			anon@ox:~$ sudo lvresize -l +100%FREE /dev/ubuntu-vg/ubuntu-lv

			Size of logical volume ubuntu-vg/ubuntu-lv changed from 100.00 GiB (25600 extents) to <1.82 TiB (476150 extents).
			Logical volume ubuntu-vg/ubuntu-lv successfully resized.

			anon@ox:~$ sudo resize2fs /dev/ubuntu-vg/ubuntu-lv

			resize2fs 1.46.5 (30-Dec-2021)
			Filesystem at /dev/ubuntu-vg/ubuntu-lv is mounted on /; on-line resizing required
			old_desc_blocks = 13, new_desc_blocks = 233
			The filesystem on /dev/ubuntu-vg/ubuntu-lv is now 487577600 (4k) blocks long.

			anon@ox:~$ sudo pvs
			PV VG Fmt Attr PSize PFree
			/dev/nvme0n1p3 ubuntu-vg lvm2 a-- <1.82t 0

			anon@ox:~$ sudo vgs
			VG #PV #LV #SN Attr VSize VFree
			ubuntu-vg 1 1 0 wz--n- <1.82t 0

			anon@ox:~$ sudo lvs
			LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
			ubuntu-lv ubuntu-vg -wi-ao---- <1.82t # <----------- This was 100 GB Size, now it's 1.8T.

			anon@ox:~$ df -h
			Filesystem Size Used Avail Use% Mounted on
			tmpfs 6.3G 1.9M 6.3G 1% /run
			/dev/mapper/ubuntu--vg-ubuntu--lv 1.8T 37G 1.7T 3% / # <----------- This was 100 GB Size, now it's 1.8T.
			tmpfs 32G 200K 32G 1% /dev/shm
			tmpfs 5.0M 0 5.0M 0% /run/lock
			/dev/nvme0n1p2 2.0G 252M 1.6G 14% /boot
			/dev/nvme0n1p1 1.1G 6.1M 1.1G 1% /boot/efi
			tmpfs 6.3G 4.0K 6.3G 1% /run/user/1001
			tmpfs 6.3G 4.0K 6.3G 1% /run/user/1000</pre>

	<center>[[Linux\|To Linux]]</center>		<center>[[Linux\|To Linux]]</center>

Paul: /* Add a User */

2023-09-05T13:45:58Z

Add a User

← Older revision		Revision as of 08:45, 5 September 2023
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	<code>sudo adduser johndoe</code>		<code>sudo adduser johndoe</code>

			==== sudo group stuff ====

			Add user to sudo group

			<code>sudo usermod -aG sudo <USER_NAME></code>

			Verify user belongs to sudo group

			<code>groups <USER_NAME></code>

			Verify sudo access

			<code>su - <USER_NAME></code>

			Remove user from sudo group

			<code>sudo deluser <USER_NAME> sudo</code>

	=== Networking utilities ===		=== Networking utilities ===

Paul: /* Factorio Headless Setup */

2023-09-02T17:26:47Z

Factorio Headless Setup

Show changes

Paul: /* Factorio Headless Setup */

2022-04-09T14:41:52Z

Factorio Headless Setup

← Older revision		Revision as of 09:41, 9 April 2022
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	...		...
	Saving to: ‘linux64’		Saving to: ‘linux64’
	~~linux64 100%[==================================>] 23.04M 401KB/s in 2m 48s~~

	~~2018~~-05-~~01 20~~:38:47 (~~141 KB~~/s) - ‘linux64’ saved [~~24163736~~/~~24163736~~]</pre>		linux64 100%[==========================================================>] 54.53M 52.4MB/s in 1.0s

			2022-04-09 09:36:49 (52.4 MB/s) - ‘linux64’ saved [57178436/57178436]</pre>

	Rename file to match version (1.1.57 in this example)		Rename file to match version (1.1.57 in this example)

Paul: updated to version 1.1.57

2022-04-09T14:41:00Z

updated to version 1.1.57

← Older revision		Revision as of 09:41, 9 April 2022
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	2018-05-01 20:38:47 (141 KB/s) - ‘linux64’ saved [24163736/24163736]</pre>		2018-05-01 20:38:47 (141 KB/s) - ‘linux64’ saved [24163736/24163736]</pre>

	Rename file to match version (0.16.36 in this example)		Rename file to match version (1.1.57 in this example)
	<pre>robot01@apu01:/opt$ sudo mv linux64 ~~factorio_headless_x64_0~~.16.36.tar.xz</pre>		<pre>robot01@apu01:/opt$ sudo mv linux64 factorio_headless_x64_1.1.57.tar.xz</pre>

	Extract archived and zipped file		Extract archived and zipped file
	<pre>robot01@apu01:/opt$ sudo tar -xJf ~~factorio_headless_x64_0~~.16.36.tar.xz		<pre>robot01@apu01:/opt$ sudo tar -xJf factorio_headless_x64_1.1.57.tar.xz
	robot01@apu01:/opt$ ls -l		robot01@apu01:/opt$ ls -l
	total ~~47204~~		total 55844
	drwxr-xr-x ~~4 root~~ ~~root~~ 4096 ~~May~~ ~~1 21~~:12 factorio		drwxr-xr-x 8 steamy steamy 4096 Apr 9 09:38 factorio
	-rw-r--r-- 1 ~~factorio factorio 24163736 May 1 20~~:~~56 factorio_headless_x64_0~~.16.36.tar.xz</pre>		-rw-r--r-- 1 root root 57178436 Mar 29 08:42 factorio_headless_x64_1.1.57.tar.xz</pre>

	Remove file (save space, you can always download again if needed)		Remove file (save space, you can always download again if needed)
	<pre>robot01@apu01:/opt$ sudo rm ~~factorio_headless_x64_0~~.16.36.tar.xz</pre>		<pre>robot01@apu01:/opt$ sudo rm factorio_headless_x64_1.1.57.tar.xz</pre>

	Add a new user to run factorio and assign ownership of <code>/opt/factorio</code> directory to same user		Add a new user to run factorio and assign ownership of <code>/opt/factorio</code> directory to same user

Paul: added command to check version of Ubuntu

2022-02-04T18:01:21Z

added command to check version of Ubuntu

← Older revision		Revision as of 13:01, 4 February 2022
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	Verify which processes run on Ubuntu 18.04 start up use <code>$ sudo systemctl list-unit-files</code>.		Verify which processes run on Ubuntu 18.04 start up use <code>$ sudo systemctl list-unit-files</code>.

			=== Check version of Ubuntu ===
			<code>$ cat /etc/os-release</code>

	== CLI Software Management ==		== CLI Software Management ==

Paul: /* Update headless server */

2021-12-23T23:06:39Z

Update headless server

← Older revision		Revision as of 18:06, 23 December 2021
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	=== Update headless server ===		=== Update headless server ===

			download latest headless version

			unzip and untar

			<pre>sudo tar -xJf linux64</pre>

			change permissions to your dedicated factorio user

			<pre>sudo chown -R steamy:steamy factorio</pre>

			launch game

	== Hardware ==		== Hardware ==

Paul: added update to headless server section

2021-12-23T23:03:19Z

added update to headless server section

← Older revision		Revision as of 18:03, 23 December 2021
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	Make any changes to config ini		Make any changes to config ini
	<pre>robot01@apu01:/opt/factorio$ sudo vi /opt/factorio/config/config.ini</pre>		<pre>robot01@apu01:/opt/factorio$ sudo vi /opt/factorio/config/config.ini</pre>

			=== Update headless server ===

	== Hardware ==		== Hardware ==