# pacman

|  Commands   |             What it does             |
| :---------: | :----------------------------------: |
| pacman -Syu | updates repos then upgrades packages |

|     Commands     |             What it does              |
| :--------------: | :-----------------------------------: |
| pkgfile filename | files what package provides that file |

# Building an AUR package

## makepkg

```bash
makepkg -i system76-keyboard-configurator
```

PKGBUILD file: [source](https://aur.archlinux.org/packages/system76-keyboard-configurator)
```
# Maintainer: Aaron Honeycutt <aaron at system76 dot com>
pkgname=system76-keyboard-configurator
pkgver=1.3.12
pkgrel=1
pkgdesc="Configures keymap and backlight of System76 keyboards."
arch=('x86_64' 'aarch64')
url="https://github.com/pop-os/keyboard-configurator"
license=('GPL3')
depends=('gtk3' 'hidapi' 'xz')
makedepends=('cargo' 'systemd')
source=("keyboard-configurator-$pkgver.tar.gz::$url/archive/refs/tags/v$pkgver.tar.gz")
sha256sums=('cc9af4537d9ff3284fa0dd7502d81dc237ae2683950a9b9ef8517b51581e2b66')

prepare() {
	cd "keyboard-configurator-$pkgver"
	export RUSTUP_TOOLCHAIN=stable
	make vendor
}

build() {
	cd "keyboard-configurator-$pkgver"
	export RUSTUP_TOOLCHAIN=stable
	make VENDOR=1 prefix=/usr
}

package() {
	cd "keyboard-configurator-$pkgver"
	make prefix=/usr DESTDIR="$pkgdir/" install
}
```