Pacman

install

[^1] [^2]

sudo cp /etc/pacman.d/mirrorlist /etc/pacman.d/mirrorlist.bak
sudo vim /etc/pacman.d/mirrorlist

Server = https://mirrors.ustc.edu.cn/archlinux/$repo/os/$arch

sudo vim /etc/pacman.conf

[archlinuxcn]
Server = https://repo.archlinuxcn.org/$arch

# Default
# sudo pacman -Sy archlinux-keyring
# sudo pacman-key --init
# sudo pacman-key --populate archlinux
# Enable archlinuxcn
sudo pacman -Sy archlinuxcn-keyring
sudo pacman-key --init
sudo pacman-key --populate

usage

[^3]

# Refreshes the package database and upgrades all installed packages.
# export http_proxy=your_proxy:<port>
# export https_proxy=your_proxy:<port>
pacman -Syyu
# unset http_proxy
# unset https_proxy

# Additional tools for pacman.
sudo pacman -S pacman-contrib

# Removes older versions of packages from the cache, keeping only the two most recent versions for each one.
sudo paccache -rk 2

resource

mark

• Fuzzy-pkg-finder

cache

• pac

[^1] USTC Mirror Help - Arch Linux [^2] Arch Linux 中文社区仓库 [^3] 10 Things You MUST DO After Installing Arch Linux (2023)