Linux Commands - Revision history

10.0.1.1 at 03:59, 7 April 2026

2026-04-07T03:59:38Z

← Older revision		Revision as of 03:59, 7 April 2026
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	=== Convert an existing linux install to ageless linux ===		=== Convert an existing linux install to ageless linux ===
	curl -fsSL https://agelesslinux.org/become-ageless.sh \| sudo bash -s -- --accept --flagrant		curl -fsSL https://agelesslinux.org/become-ageless.sh \| sudo bash -s -- --accept --flagrant

			=== Remount a filesystem as read-write in the current directory ===
			sudo mount -o remount,rw /dev/sdX1 .


	== Additional Resources ==		== Additional Resources ==

Lucka at 19:37, 6 April 2026

2026-04-06T19:37:27Z

← Older revision		Revision as of 19:37, 6 April 2026
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	=== Convert an existing linux install to ageless linux ===		=== Convert an existing linux install to ageless linux ===
	curl -fsSL https://agelesslinux.org/become-ageless.sh \| sudo bash -s -- --accept		curl -fsSL https://agelesslinux.org/become-ageless.sh \| sudo bash -s -- --accept --flagrant

	== Additional Resources ==		== Additional Resources ==

Lucka: /* Additional Resources */

2026-04-06T19:24:06Z

Additional Resources

← Older revision		Revision as of 19:24, 6 April 2026
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	https://www.truenas.com/community/threads/kernel-boot-parameter-how-to-add-to-tn-scale.110109/		https://www.truenas.com/community/threads/kernel-boot-parameter-how-to-add-to-tn-scale.110109/

			https://agelesslinux.org/

Lucka at 19:22, 6 April 2026

2026-04-06T19:22:21Z

← Older revision		Revision as of 19:22, 6 April 2026
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	sudo resize2fs /dev/nvme0n1p2		sudo resize2fs /dev/nvme0n1p2

			=== Convert an existing linux install to ageless linux ===
			curl -fsSL https://agelesslinux.org/become-ageless.sh \| sudo bash -s -- --accept

	== Additional Resources ==		== Additional Resources ==

170.55.73.212: /* Flatpak & Applications */

2026-03-24T00:24:06Z

Flatpak & Applications

← Older revision		Revision as of 00:24, 24 March 2026
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	=== Give dolphin emulator flatpak full filesystem access like the non-flatpak version would have ===		=== Give dolphin emulator flatpak full filesystem access like the non-flatpak version would have ===
	sudo flatpak override --filesystem=host org.DolphinEmu.dolphin-emu		sudo flatpak override --filesystem=host org.DolphinEmu.dolphin-emu
			You may also want to use FlatSeal for this

	== File Operations ==		== File Operations ==

170.55.73.212 at 00:23, 24 March 2026

2026-03-24T00:23:46Z

← Older revision		Revision as of 00:23, 24 March 2026
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	Give dolphin emulator flatpak full filesystem access like the non-flatpak version would have		== Flatpak & Applications ==

			=== Give dolphin emulator flatpak full filesystem access like the non-flatpak version would have ===
	sudo flatpak override --filesystem=host org.DolphinEmu.dolphin-emu		sudo flatpak override --filesystem=host org.DolphinEmu.dolphin-emu

	Copy every iso in the current folder into nintendon't format
			== File Operations ==

			=== Copy every iso in the current folder into nintendon't format ===
	for i in *; do mkdir "$(echo $i \| sed 's/.iso//')"; mv "$i" "$(echo $i \| sed 's/.iso//')"/game.iso; done		for i in *; do mkdir "$(echo $i \| sed 's/.iso//')"; mv "$i" "$(echo $i \| sed 's/.iso//')"/game.iso; done

	Copy while preserving permissions [Use archive mode, resolve symlinks, and skip files that are newer on the destination]		=== Copy while preserving permissions [Use archive mode, resolve symlinks, and skip files that are newer on the destination] ===
	rsync -auL source-file destination-file		rsync -auL source-file destination-file

	View systemd service logs in real time [system service]		=== Copy with progress bar ===
			rsync --progress source_file destination_file

			=== Move all files that aren't folders into a folder ===
			mv -- *(.) other_directory/

			=== Create a file and set its permissions ===
			install -m 755 /dev/null filename.txt


			== System Monitoring & Logs ==

			=== View systemd service logs in real time [system service] ===
	sudo journalctl -u notification-parse.service -f		sudo journalctl -u notification-parse.service -f

	View systemd service logs in real time [user service]		=== View systemd service logs in real time [user service] ===
	journalctl --user -u notification-parse.service -f		journalctl --user -u notification-parse.service -f

	~~Copy with progress bar~~		=== Print kernel version and CPU architecture ===
	~~rsync~~ -~~-progress source_file destination_file~~		uname -a


	~~Move all files that aren't folders into a folder~~		== Networking & Security ==
	~~mv -- *(.) other_directory/~~

	Nmap ping scan an entire subnet very quickly		=== Nmap ping scan an entire subnet very quickly ===
	sudo nmap -T5 -sn 192.168.0.0/24		sudo nmap -T5 -sn 192.168.0.0/24

	Delete all docker images		=== Get a list of all files with setuid / SUID permissions ===
			find / -perm -4000 -type f -exec ls -la {} 2>/dev/null \;


			== Docker ==

			=== Delete all docker images ===
	docker rmi -f $(docker images -a -q)		docker rmi -f $(docker images -a -q)

	~~Create a file and set its permissions~~
	~~install -m 755 /dev/null filename.txt~~

	~~Record audio files~~		== Clipboard Utilities ==
	~~[[Record Audio Files in the Command Line]]~~

	Get/Set data from clipboard:		=== Get/Set data from clipboard: ===
	getclip () {		getclip () {
	xclip -selection c -o		xclip -selection c -o
Line 40:		Line 60:
	}		}

	Create an SSL Key and Cert pair
			== Media & Encoding ==

			=== Record audio files ===
			[[Record Audio Files in the Command Line]]

			=== Create an SSL Key and Cert pair ===
	openssl req -new -x509 -nodes -out server.crt -keyout server.key		openssl req -new -x509 -nodes -out server.crt -keyout server.key

	Cut a video or audio file into a clip based on seconds		=== Cut a video or audio file into a clip based on seconds ===
	[[FFmpeg Cut a video to a clip by seconds]]		[[FFmpeg Cut a video to a clip by seconds]]

	Download any yt-dlp supported video, convert it to an mp3, then automatically number it based on the order they were downloaded in the playlist		=== Download any yt-dlp supported video, convert it to an mp3, then automatically number it based on the order they were downloaded in the playlist ===
	yt-dlp --extract-audio --audio-format mp3 --output "%(autonumber)s - %(title)s.%(ext)s" {PUT LINK TO PLAYLIST OR VIDEO HERE}		yt-dlp --extract-audio --audio-format mp3 --output "%(autonumber)s - %(title)s.%(ext)s" {PUT LINK TO PLAYLIST OR VIDEO HERE}

	Convert a folder of mp3s into DVD-compatible mpeg2 files (.dvd) while embedding a looping video on them for compatibility, reducing bit rate as low as it can go.		=== Convert a folder of mp3s into DVD-compatible mpeg2 files (.dvd) while embedding a looping video on them for compatibility, reducing bit rate as low as it can go. ===
	for i in .mp3; do; ffmpeg -stream_loop -1 -i asteracube.webm -i "$i" -shortest -r 24 -loop 1 -codec:v mpeg2video -b:v 400k -codec:a ac3 -b:a 448 -vf scale=352:240 dvd/"${i%.}.dvd"; done		for i in .mp3; do; ffmpeg -stream_loop -1 -i asteracube.webm -i "$i" -shortest -r 24 -loop 1 -codec:v mpeg2video -b:v 400k -codec:a ac3 -b:a 448 -vf scale=352:240 dvd/"${i%.}.dvd"; done

	Add kernel boot parameters on truenas scale. This command adds "nomodeset" to the kernel parameters. It is auto-applied on reboot.
			== Disk & System Management ==

			=== Add kernel boot parameters on truenas scale. This command adds "nomodeset" to the kernel parameters. It is auto-applied on reboot. ===
	midclt call system.advanced.update '{"kernel_extra_options": "nomodeset"}'		midclt call system.advanced.update '{"kernel_extra_options": "nomodeset"}'

	~~Get a list of all files with setuid / SUID permissions~~		=== Expand a partition to fit the whole disk without rebooting [In this case the disk is <code>/dev/nvme0n1</code> and the partition is <code>2</code>] ===
	~~find / -perm -4000 -type f -exec ls -la {} 2>/dev/null \;~~

	Expand a partition to fit the whole disk without rebooting [In this case the disk is <code>/dev/nvme0n1</code> and the partition is <code>2</code>]
	sudo growpart /dev/nvme0n1 2		sudo growpart /dev/nvme0n1 2
	sudo resize2fs /dev/nvme0n1p2		sudo resize2fs /dev/nvme0n1p2

	~~Print kernel version and CPU architecture~~
	~~uname -a~~



	Additional Resources:		== Additional Resources ==

	https://github.com/sujayadkesar/Linux-Privilege-Escalation#9-capabilities		https://github.com/sujayadkesar/Linux-Privilege-Escalation#9-capabilities

10.0.1.1 at 01:48, 20 November 2025

2025-11-20T01:48:42Z

← Older revision		Revision as of 01:48, 20 November 2025
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			Give dolphin emulator flatpak full filesystem access like the non-flatpak version would have
			sudo flatpak override --filesystem=host org.DolphinEmu.dolphin-emu

	Copy every iso in the current folder into nintendon't format		Copy every iso in the current folder into nintendon't format
	for i in *; do mkdir "$(echo $i \| sed 's/.iso//')"; mv "$i" "$(echo $i \| sed 's/.iso//')"/game.iso; done		for i in *; do mkdir "$(echo $i \| sed 's/.iso//')"; mv "$i" "$(echo $i \| sed 's/.iso//')"/game.iso; done

10.0.1.1 at 15:10, 18 November 2025

2025-11-18T15:10:59Z

← Older revision		Revision as of 15:10, 18 November 2025
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			Copy every iso in the current folder into nintendon't format
			for i in *; do mkdir "$(echo $i \| sed 's/.iso//')"; mv "$i" "$(echo $i \| sed 's/.iso//')"/game.iso; done

	Copy while preserving permissions [Use archive mode, resolve symlinks, and skip files that are newer on the destination]		Copy while preserving permissions [Use archive mode, resolve symlinks, and skip files that are newer on the destination]
	rsync -auL source-file destination-file		rsync -auL source-file destination-file

10.0.1.1 at 04:26, 1 November 2025

2025-11-01T04:26:27Z

← Older revision		Revision as of 04:26, 1 November 2025
Line 1:		Line 1:
	Copy while preserving permissions [Use archive mode, resolve symlinks, and skip files that are newer on the destination]		Copy while preserving permissions [Use archive mode, resolve symlinks, and skip files that are newer on the destination]
	rsync -auL source-file destination-file		rsync -auL source-file destination-file

	View systemd service logs in real time [system service]		View systemd service logs in real time [system service]

10.0.1.1 at 04:26, 1 November 2025

2025-11-01T04:26:16Z

← Older revision		Revision as of 04:26, 1 November 2025
Line 1:		Line 1:
	Copy while preserving permissions [Use archive mode, resolve symlinks, and skip files that are newer on the destination]		Copy while preserving permissions [Use archive mode, resolve symlinks, and skip files that are newer on the destination]
	rsync -auL source-file destination-file		rsync -auL source-file destination-file