ArchLinux

The Basics: A Working nmcli Cheatsheet Get WiFi status (enabled / disabled) nmcli radio wifi Enable / Disable WiFi nmcli radio wifi <on|off> <on|off>: to turn on/off the WiFi Disconnect from WiFi nmcli device disconnect <wiface> <wiface>: the name of your wireless interface (e.g. wlan0) Show all available WiFi access points nmcli dev wifi list Refresh the available WiFi connection list nmcli dev wifi rescan Connect to a wireless access point nmcli d wifi connect <ssid> password <pass> iface <wiface> <wiface>: the name of your wireless interface <ssid>: the WiFi’s name you want to connect to <pass>: the WiFi password Review the available devices nmcli dev status Add a dynamic ethernet connection nmcli con add type ethernet con-name <name> ifname <iface_name> <name>: the name you want to give this connection profile <iface_name>: the name of the interface to bind it to (e.g. eth0) Bring up the ethernet connection nmcli con up <name> <name>: the name of the connection profile to activate (the same <name> used when adding it) Show WiFi password and QR code for the active connection nmcli device wifi show-password # OR, nmcli device wifi show Getting a Prettier Wifi List The default terse -t mode is colon-separated and built for scripts, not eyeballs: ...

Begin by installing the DHCP server package. sudo pacman -S extra/dhcp dhcpcd Next, set a custom hostname within the DHCP configuration file. sudo vim /etc/dhcpcd.conf Within this file, add or modify the host declaration to assign a specific hostname to a client: hostname OPPO-A3s ### This is set your device name OPPO-A3s in a network Finally, restart the DHCP server to apply the changes. sudo systemctl restart dhcpd.service sudo systemctl restart dhcpcd.service

This simple guide helps you fix the GRUB bootloader on Garuda Linux with a BTRFS file system. Follow these steps to install the necessary tools, mount partitions, fix GRUB, and check EFI entries. Step 1: Install garuda-tools-base-git You need the garuda-tools-base-git package to manage GRUB on Garuda Linux. Install it using pacman: sudo pacman -S garuda/garuda-tools-base-git This package is only available for Garuda Linux and won’t work with other Arch-based distributions. ...

paru -S easyeffects lsp-plugins

This guide explains how to save the contents of the current pane in tmux to a file. Step-by-Step Instructions Capture the Pane’s Content: Press prefix key Ctrl+b to enter tmux command mode. Type :capture-pane -S - -E - and press Enter. This captures the entire visible contents of the current pane to a buffer. Save the Buffer to a File: Press prefix key Ctrl+b again to enter tmux command mode. Type :save-buffer /tmp/pane_output.log and press Enter. This saves the buffer content to a file named /tmp/pane_output.log. Combined Command Method You can capture the pane’s content and save it to a file using the following commands in your shell within the tmux session: ...

gsettings set org.gnome.desktop.default-applications.terminal exec tilix gsettings set org.gnome.desktop.default-applications.terminal exec-arg -x gsettings set org.gnome.desktop.default-applications.terminal exec-arg --quake

Title: Disable Pipewire Audio Service To disable the Pipewire audio service, run the following commands: systemctl --user disable pipewire pipewire.socket systemctl --user mask pipewire pipewire.socket systemctl --user enable --now pulseaudio.service Uninstalling Pipewire To uninstall Pipewire, you can use the following command: paru -Rdd pipewire-pulse pipewire-support pipewire-alsa Installing Pulseaudio To install Pulseaudio, run: paru -S pulseaudio-alsa pulseaudio-bluetooth pulseaudio-equalizer-ladspa pulseaudio-jack pulseaudio-lirc pulseaudio

Airmon-ng To start monitoring mode on wlan0: sudo airmon-ng start wlan0 iwconfig To enable monitor mode using iwconfig: sudo ifconfig [INTERFACE] down sudo iwconfig [INTERFACE] mode monitor sudo ifconfig [INTERFACE] up iw To enable monitor mode using iw: sudo ip link set [INTERFACE] down sudo iw [INTERFACE] set monitor control sudo ip link set [INTERFACE] up Adding a New Monitor Interface To add a new monitor interface: sudo iw [INTERFACE] interface add [NEW_INTERFACE] type monitor Aircrack-ng Installation To install aircrack-ng: sudo apt-get update sudo apt-get install aircrack-ng Airmon-ng Commands To use airmon-ng commands: ...

First of all, check openresolv package is installed in your system or not. if not then simply install it by: sudo pacman -S extra/openresolv Step 2: Remove Immutable Permissions # Check for immutable permissions on /etc/resolv.conf lsattr /etc/resolv* # If immutable permissions exist, them remove it by sudo chattr -i /etc/resolv.conf Step 3: Set Custom DNS Servers # Edit the resolvconf.conf file sudo nano /etc/resolvconf.conf # Configuration for resolvconf(8) # See resolvconf.conf(5) for details resolv_conf=/etc/resolv.conf # If you run a local name server, you should uncomment the below line and # configure your subscribers configuration files below. #name_servers=127.0.0.1 ###### Block malware with 1.1.1.1 for Families ##### name_servers=1.0.0.2 name_servers=1.1.1.2 ###### Use 1.1.1.1 resolver ###### name_servers=1.0.0.1 name_servers=1.1.1.1 ###### AdGuard DNS ###### # name_servers=94.140.14.59 # name_servers=94.140.14.49 ######### AdGuard Non-filtering DNS ####### name_servers=94.140.14.141 name_servers=94.140.14.140 Enable dhcpcd services to work Custom DNS. if it is not installed in your system then install it by sudo pacman -S extra/dhcpcd sudo systemctl enable --now dhcpcd.service Conclusion: You’ve successfully configured custom DNS servers on Arch based Linux. Enjoy improved network security and privacy with your chosen DNS servers. ...