sudo wgm --help
:: Synchronizing package databases...
 core is up to date
 extra is up to date
 community is up to date
 multilib is up to date
warning: archlinux-keyring-20240208-1 is up to date -- reinstalling
resolving dependencies...
looking for conflicting packages...
Packages (1) archlinux-keyring-20240208-1
Total Installed Size: 1.66 MiB
Net Upgrade Size: 0.00 MiB
:: Proceed with installation? [Y/n] 
(1/1) checking keys in keyring [########################################################] 100%
(1/1) checking package integrity [########################################################] 100%
(1/1) loading package files [########################################################] 100%
(1/1) checking for file conflicts [########################################################] 100%
(1/1) checking available disk space [########################################################] 100%
:: Running pre-transaction hooks...
(1/1) Performing snapper pre snapshots for the following configurations...
:: Processing package changes...
(1/1) reinstalling archlinux-keyring [########################################################] 100%
==> Appending keys from archlinux.gpg...
==> Updating trust database...
gpg: next trustdb check due at 2024年06月29日
:: Running post-transaction hooks...
(1/3) Reloading system manager configuration...
(2/3) Arming ConditionNeedsUpdate...
(3/3) Performing snapper post snapshots for the following configurations...
warning: curl-8.6.0-3 is up to date -- skipping
warning: coreutils-9.4-3 is up to date -- skipping
warning: iproute2-6.7.0-1 is up to date -- skipping
warning: cronie-1.7.1-1 is up to date -- skipping
warning: gawk-5.3.0-1 is up to date -- skipping
warning: procps-ng-4.0.4-2 is up to date -- skipping
warning: grep-3.11-1 is up to date -- skipping
warning: qrencode-4.1.1-2 is up to date -- skipping
warning: sed-4.9-3 is up to date -- skipping
warning: zip-3.0-11 is up to date -- skipping
warning: unzip-6.0-20 is up to date -- skipping
warning: openssl-3.2.1-1 is up to date -- skipping
warning: nftables-1:1.0.9-1 is up to date -- skipping
error: target not found: ifupdown
warning: e2fsprogs-1.47.0-1 is up to date -- skipping
warning: gnupg-2.4.4-1 is up to date -- skipping
warning: systemd-255.4-1 is up to date -- skipping
Usage: ./wgm <command>
 --install Installs the WireGuard interface on your system
 --start Starts the WireGuard interface if it's not already running
 --stop Stops the WireGuard interface if it's currently running
 --restart Restarts the WireGuard interface
 --list Lists all the peers currently connected to the WireGuard interface
 --add Adds a new peer to the WireGuard interface
 --remove Removes a specified peer from the WireGuard interface
 --reinstall Reinstalls the WireGuard interface, keeping the current configuration
 --uninstall Uninstalls the WireGuard interface from your system
 --update Updates the WireGuard Manager to the latest version
 --ddns Updates the IP address of the WireGuard interface using Dynamic DNS
 --backup Creates a backup of your current WireGuard configuration
 --restore Restores the WireGuard configuration from a previous backup
 --purge Removes all peers from the WireGuard interface
 --help Displays this usage guide