Lucca's Wiki - User contributions [en]

Linux Commands

2026-04-06T19:37:27Z

Lucka:

== 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
You may also want to use FlatSeal for this

== 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

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

=== 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

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

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

== Networking & Security ==

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

=== 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)

== Clipboard Utilities ==

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

== 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

=== Cut a video or audio file into a clip based on 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 ===
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. ===
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

== 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"}'

=== 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 resize2fs /dev/nvme0n1p2

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

== Additional Resources ==

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

[https://youtu.be/aqp5ahzeOqA Youtube.com: Common Linux Privilege Escalation: Using Kernel Exploits]

[https://arachnoid.com/SecureShell/index.html Arachnoid.com: How to use SSH]

https://github.com/OpenRC/openrc/blob/master/service-script-guide.md

https://www.truenas.com/community/threads/kernel-boot-parameter-how-to-add-to-tn-scale.110109/

https://agelesslinux.org/

Linux Commands

2026-04-06T19:24:06Z

Lucka: /* Additional Resources */

== 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
You may also want to use FlatSeal for this

== 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

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

=== 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

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

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

== Networking & Security ==

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

=== 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)

== Clipboard Utilities ==

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

== 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

=== Cut a video or audio file into a clip based on 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 ===
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. ===
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

== 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"}'

=== 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 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 ==

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

[https://youtu.be/aqp5ahzeOqA Youtube.com: Common Linux Privilege Escalation: Using Kernel Exploits]

[https://arachnoid.com/SecureShell/index.html Arachnoid.com: How to use SSH]

https://github.com/OpenRC/openrc/blob/master/service-script-guide.md

https://www.truenas.com/community/threads/kernel-boot-parameter-how-to-add-to-tn-scale.110109/

https://agelesslinux.org/

Linux Commands

2026-04-06T19:22:21Z

Lucka:

== 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
You may also want to use FlatSeal for this

== 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

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

=== 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

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

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

== Networking & Security ==

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

=== 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)

== Clipboard Utilities ==

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

== 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

=== Cut a video or audio file into a clip based on 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 ===
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. ===
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

== 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"}'

=== 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 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 ==

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

[https://youtu.be/aqp5ahzeOqA Youtube.com: Common Linux Privilege Escalation: Using Kernel Exploits]

[https://arachnoid.com/SecureShell/index.html Arachnoid.com: How to use SSH]

https://github.com/OpenRC/openrc/blob/master/service-script-guide.md

https://www.truenas.com/community/threads/kernel-boot-parameter-how-to-add-to-tn-scale.110109/

Main Page

2026-04-06T18:47:59Z

Lucka:

Welcome to Lucca's Knowledgebase

(use ctrl+shift+t to change theme settings)
<hr>

Windows: |
[[Commands]] | [[Win+R Shortcuts]] | [[Windows Keyboard Shortcuts]] | [[Remote Desktop Setup]] | [[End of Life]] | [[Make CMD Open Faster on Windows 11]] | [[Hyper-V on Windows Home]] | [[Domain Setup from Scratch on Server Core]] | [[Example User onboarding & offboarding Scripts for 365]] | [[Keyboard Navigation Scripts]] | [[Registry Tweaks/Fixes]] | [[TLS Setting in Internet Options]]

<hr>

Linux: | [[Distro Download Links]] | [[Linux Commands|Commands]] | [[Docker-Compose]] | [[Bashrc/Zshrc Setup]] | [https://arachnoid.com/SecureShell/index.html Arachnoid.com: How to use SSH] [https://kirbfeels.luccapirovano.com/library/ArchivalPurposes/wiki-files/How%20to%20Use%20Secure%20Shell.pdf (pdf)] | [[Libvirt Setup]] | [[VFIO GPU Passthrough Setup]] | [[VFIO Anti-Cheat Bypass Tools]] | [[Xubuntu Mac Conversion Guide]] | [[Ungoogled Chromium Debian]] | [[Docker Installation on Debian]] | [[Infared Reciever w/ Alpine on the Bulldozer Datto]] | [[Numpad hotkeys on linux]] | [[Split a monitor in two]] | [[Make a udev rule]] | [[Type Unicode Characters]] | [[Screen Recording Options]] | [[Microsoft Authenticator]] | [https://www.debugpoint.com/kvm-share-folder-windows-guest/ Setup A Share Folder between a Linux host and Windows Guest] [https://kirbfeels.luccapirovano.com/library/ArchivalPurposes/wiki-files/Share%20Folder%20Between%20Windows%20Guest%20and%20Linux%20Host%20in%20KVM%20using%20virtiofs.pdf (pdf)] | [[Perform actions based on notification content]]

<hr>

Pentesting: | [https://www.exploit-db.com/ Exploit-DB] | [[Performing a SYN flood attack]] | [https://attack.mitre.org/matrices/enterprise/ Mitre Att&ck] | [https://en.wikipedia.org/wiki/Christmas_tree_packet Christmas Tree Packet]

<hr>

MacOS: | [[OSX Commands]]

<hr>

Javascript: | [[VM Userscript to disable website right-click and copy-blocking]]

<hr>

Python: | [[Math Operators]] | [[Python Examples|Examples]]

<hr>

Networking/Cisco: | [[Cisco Commands]] | [[Cisco Keyboard Shortcuts]] | [[Example configuration files]] | [[Ethernet: Straight-through VS Crossover Cable]] | [https://en.wikipedia.org/wiki/Path_MTU_Discovery Path MTU Discovery] | [[ipv6]] | [[802.1q]] (Vlan Tagging) | [[WAP Arrangement]] | [https://en.wikipedia.org/wiki/VLAN_hopping Wikipedia - Vlan Hopping] | [[Console Port Access]] | [[Anti-AI Scraper Tarpits]]

<hr>

Robotics: | [[Nao Robot]]

<hr>

Retro Tech: |
[[Analog Video Articles]] | [[Modeline Generators]] | [https://github.com/antonioginer/ATOM-15 ATOM-15: AMD/ATI Card 15khz bios] | [https://luigiblood.tumblr.com/post/711882982704726016/everything-datamined-about-gba-nso-so-far Deep Dive into Nintendo Switch NSO GBA Link Cable Emulation] [https://kirbfeels.luccapirovano.com/library/ArchivalPurposes/wiki-files/Yakumono's%20Blog_%20Everything%20datamined%20about%20GB_A%20NSO%20so%20far..pdf (pdf)]

<hr>

Digital Archives: |
[https://archive.org archive.org] | [https://kirbfeels.luccapirovano.com/library/ArchivalPurposes kirb.feels archive] | [https://en.wikipedia.org/wiki/Library_Genesis Library Genesis] | [https://en.wikipedia.org/wiki/Anna's_Archive Anna's Archive]

<hr>

Open Source Intelligence: |
[https://osintframework.com/ OsINT Framework] | [https://www.usphonebook.com/ USPhoneBook]

<hr>

[https://kirbfeels.luccapirovano.com/library/ArchivalPurposes/wiki-files/happy%20monday/YdGUYXws5mD2fxFKxg.webp ☕Happy Monday =D] [https://kirbfeels.luccapirovano.com/library/ArchivalPurposes/wiki-files/happy%20monday/giphy.webp ☕Bom Dia =D] [https://kirbfeels.luccapirovano.com/library/ArchivalPurposes/wiki-files/happy%20monday/tenor.gif ☕??????]

<hr>

Tech & Vulnerability News: | [https://lwn.net/ LWN.net] | [https://news.ycombinator.com/ Hacker News] | [https://www.jwz.org/blog/ JWZ's Blog] | [https://drewdevault.com/ Drew Devault's Blog]

2026-03-24T21:05:59Z

Lucka:

[https://kirbfeels.luccapirovano.com/library/ArchivalPurposes/wiki-files/bashrc-zshrc-setup/bashrc.txt My .bashrc file]
wget -O ~/.bashrc https://kirbfeels.luccapirovano.com/library/ArchivalPurposes/wiki-files/bashrc-zshrc-setup/bashrc.txt

[https://kirbfeels.luccapirovano.com/library/ArchivalPurposes/wiki-files/bashrc-zshrc-setup/zshrc.txt My .zshrc file]
wget -O ~/.zshrc https://kirbfeels.luccapirovano.com/library/ArchivalPurposes/wiki-files/bashrc-zshrc-setup/zshrc.txt
<hr>
Notable changes/steps:
<hr>
For the zshrc to work right, you have to also install <code>zsh-autosuggestions</code>
sudo apt install zsh-autosuggestions

<hr>
For me to update the website, I can run this:
cp ~/.bashrc /home/lucka/mnt/truenas.mario/websites/kirbfeels.cc/library/ArchivalPurposes/wiki-files/bashrc-zshrc-setup/bashrc.txt
cp ~/.zshrc /home/lucka/mnt/truenas.mario/websites/kirbfeels.cc/library/ArchivalPurposes/wiki-files/bashrc-zshrc-setup/zshrc.txt

Bashrc/Zshrc Setup

2026-03-24T21:04:13Z

Lucka:

2025-10-06T00:01:18Z

Lucka:

Perform actions based on notification content

2025-10-06T00:00:58Z

Lucka:

Perform actions based on notification content

2025-10-06T00:00:24Z

Lucka: Created page with " #!/usr/bin/env bash n1='buff luigi' n2='ripped mario' dbus-monitor "interface=org.freedesktop.Notifications" | grep -i -e "$n1" -e "$n2" --line-buffered | while read found_line; do echo "$found_line" mpv "${HOME}/share/audio/dark_souls_2_parry.mp3" # replace with your command done"

#!/usr/bin/env bash

n1='buff luigi'
n2='ripped mario'

dbus-monitor "interface=org.freedesktop.Notifications" |
grep -i -e "$n1" -e "$n2" --line-buffered |
while read found_line; do
echo "$found_line"
mpv "${HOME}/share/audio/dark_souls_2_parry.mp3" # replace with your command
done

Main Page

2025-10-05T23:59:56Z

Lucka:

Welcome to Lucca's Knowledgebase
<hr>

Windows: |
[[Commands]] | [[Win+R Shortcuts]] | [[Windows Keyboard Shortcuts]] | [[Remote Desktop Setup]] | [[End of Life]] | [[Make CMD Open Faster on Windows 11]] | [[Hyper-V on Windows Home]] | [[Domain Setup from Scratch on Server Core]] | [[Example User onboarding & offboarding Scripts]] for 365 | [[Keyboard Navigation Scripts]] | [[Registry Tweaks/Fixes]]

<hr>

Linux: | [[Distro Download Links]] | [[Linux Commands|Commands]] | [[Bashrc/Zshrc Setup]] | [https://arachnoid.com/SecureShell/index.html Arachnoid.com: How to use SSH] | [[Libvirt Setup]] | [[VFIO GPU Passthrough Setup]] | [[VFIO Anti-Cheat Bypass Tools]] | [[Xubuntu Mac Conversion Guide]] | [[Ungoogled Chromium Debian]] | [[Docker Installation on Debian]] | [[Infared Reciever w/ Alpine on the Bulldozer Datto]] | [[Numpad hotkeys on linux]] | [[Split a monitor in two]] | [[Make a udev rule]] | [[Type Unicode Characters]] | [[Screen Recording Options]] | [[Microsoft Authenticator]] | [https://www.debugpoint.com/kvm-share-folder-windows-guest/ Setup A Share Folder between a Linux host and Windows Guest] | [[Perform actions based on notification content]]

<hr>

MacOS: | [[OSX Commands]]

<hr>

Python: | [[Math Operators]] | [[Python Examples|Examples]]

<hr>

Cisco: | [[Cisco Commands|Commands]] | [[Cisco Keyboard Shortcuts|Keyboard Shortcuts]] | [[Example configuration files]] | [[Ethernet: Straight-through VS Crossover Cable]] | [https://en.wikipedia.org/wiki/Path_MTU_Discovery Path MTU Discovery]

<hr>

Robotics: | [[Nao Robot]]

<hr>

Retro Tech: |
[[Analog Video Articles]] | [[Modeline Generators]] | [https://github.com/antonioginer/ATOM-15 ATOM-15: AMD/ATI Card 15khz bios]

<hr>

Digital Archives: |
[https://archive.org archive.org] | [https://kirbfeels.gianluccapirovano.com/library/ArchivalPurposes kirb.feels archive] [https://en.wikipedia.org/wiki/Library_Genesis Library Genesis]

<hr>
[https://kirbfeels.gianluccapirovano.com/library/ArchivalPurposes/wiki-files/happy%20monday/YdGUYXws5mD2fxFKxg.webp ☕Happy Monday =D] [https://kirbfeels.gianluccapirovano.com/library/ArchivalPurposes/wiki-files/happy%20monday/giphy.webp ☕Bom Dia =D] [https://kirbfeels.gianluccapirovano.com/library/ArchivalPurposes/wiki-files/happy%20monday/tenor.gif ☕??????]

<hr>

Linux Commands

2025-10-02T23:59:02Z

Lucka:

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

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

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

Get/Set data from clipboard:
getclip () {
xclip -selection c -o
}
setclip () {
xclip -selection c
}

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

Cut a video or audio file into a clip based on 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
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.
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.
midclt call system.advanced.update '{"kernel_extra_options": "nomodeset"}'

Get a list of all files with setuid / SUID permissions
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 resize2fs /dev/nvme0n1p2

Print kernel version and CPU architecture
uname -a

Additional Resources:

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

[https://youtu.be/aqp5ahzeOqA Youtube.com: Common Linux Privilege Escalation: Using Kernel Exploits]

[https://arachnoid.com/SecureShell/index.html Arachnoid.com: How to use SSH]

https://github.com/OpenRC/openrc/blob/master/service-script-guide.md

https://www.truenas.com/community/threads/kernel-boot-parameter-how-to-add-to-tn-scale.110109/