Arch 软件安装和用法

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sudo vim /etc/default/grub
sudo grub-mkconfig -o /boot/grub/grub.cfg

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-GRUB_TIMEOUT=1
+GRUB_TIMEOUT=0

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--save /etc/pacman.d/mirrorlist
--country China
--protocol https
--latest 5

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systemctl enable reflector
systemctl start reflector

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[Trigger]
Operation = Upgrade
Type = Package
Target = pacman-mirrorlist

[Action]
Description = Updating pacman-mirrorlist with reflector and removing pacnew...
When = PostTransaction
Depends = reflector
Exec = /bin/sh -c 'systemctl start reflector.service; [ -f /etc/pacman.d/mirrorlist.pacnew ] && rm /etc/pacman.d/mirrorlist.pacnew'

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export CLASH_VERSION="1.6.5"
wget -O clash.gz https://github.com/Dreamacro/clash/releases/download/v${CLASH_VERSION}/clash-linux-amd64-v${CLASH_VERSION}.gz
gzip -f clash.gz -d
sudo mv ~/clash /usr/local/bin/clash
chmod +x /usr/local/bin/clash
clash # Generate config.yaml, Country.mmdb in ~/.config/clash
## download yaml file from your service provider, rename it to config.yaml, put it under your clash folder

# open clash at start https://github.com/Dreamacro/clash/wiki/clash-as-a-daemon
sudo vim /etc/systemd/system/clash.service

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[Unit]
Description=Clash daemon, A rule-based proxy in Go.
After=network.target

[Service]
Type=simple
Restart=always
ExecStart=/usr/local/bin/clash -d "/home/archie/.config/clash"

[Install]
WantedBy=multi-user.target

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# 来自「依云」https://blog.lilydjwg.me
def test_youtube(port: int) -Union[str, bool]:
  output = subprocess.check_output([
    'curl', '-sS', '-m30', '-H', 'Accept-Language: en',
    'https://www.youtube.com/premium', '--socks5-hostname', f'localhost:{port}',
  ], text=True)
  if 'Premium is not available in your country' in output:
    return False
  m = re.search(r'countryCode":"(\w+)', output)
  if m:
    return m.group(1)
  else:
    return 'US'

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sudo pacman -S fcitx-im fcitx-configtool fcitx-googlepinyin

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# /etc/profile
export XMODIFIERS="@im=fcitx"
export GTK_IM_MODULE="fcitx"
export QT_IM_MODULE="fcitx"

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sudo pacman -Rsc fcitx
sudo pacman -S fcitx5-im fcitx5-chinese-addons fcitx5-pinyin-zhwiki fcitx5-material-color

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sudo pacman -S noto-fonts noto-fonts-extra noto-fonts-emoji noto-fonts-cjk ttf-dejavu ttf-liberation ttf-roboto ttf-inconsolata ttf-linux-libertine ttf-droid adobe-source-han-sans-cn-fonts adobe-source-han-serif-cn-fonts
yay -S otf-eb-garamond ttf-monaco otf-san-francisco consolas-font

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fc-cache -fv # 更新字体缓存

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sudo systemctl enable --now bluetooth

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wget -O ~/.gitconfig https://github.com/tianheg/dotfiles/raw/main/gitconfig
# 不要忘记 commit.gpgsign true

## SSH
chmod 400 ~/.ssh/id_ed25519
# 解决 sign_and_send_pubkey: signing failed for ED25519 "/home/user/.ssh/id_ed25519" from agent: agent refused operation; git@github.com: Permission denied (publickey).

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# https://superuser.com/a/954536 ; https://superuser.com/a/954639
# Set ownership to your own user and primary group
chown -R "$USER:$(id -gn)" ~/.gnupg
# Set permissions to read, write, execute for only yourself, no others
chmod 700 ~/.gnupg
# Set permissions to read, write for only yourself, no others
chmod 600 ~/.gnupg/*

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wget -O tianheg-pubkeys.txt https://github.com/tianheg.gpg
wget -O github-web-flow.txt https://github.com/web-flow.gpg
gpg --import tianheg-pubkeys.txt
gpg --import github-web-flow.txt

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vim ~/ijkl
xmodmap ~/ijkl

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keycode 66 = Mode_switch
keysym j = j J Left
keysym l = l L Right
keysym i = i I Up
keysym k = k K Down

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

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sudo pacman -Syy && sudo pacman -S archlinuxcn-keyring

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## 常用
pacman -Qe # List all explicitly installed packages
pacman -Qet # list all packages explicitly installed and not required as dependencies
pacman -Qent # List all explicitly installed native packages (i.e. present in the sync database) that are not direct or optional dependencies
pacman -Qn # List all native packages (installed from the sync database(s))
pacman -Qm # List all foreign packages (typically manually downloaded and installed or packages removed from the repositories)

sudo pacman -Qtdq | sudo pacman -Rns - # recursively removing orphans and their configuration files

sudo pacman -Qii | awk '/^MODIFIED/ {print $2}' # print modified files under /etc

pacman -Qs regex # List packages by regex

pacman -Qg group_name # List installed packages under this group
pacman -Sg group # List all packages in the package group named `group`, etc, base-devel, gnome
pacman -Slq | rg <package> # search package_name
pacman -Qq | grep -Ee '-(bzr|cvs|darcs|git|hg|svn)$' # list all development/unstable packages
pacman -Syu # Update package list and upgrade all packages afterwards
pacman -Syu git # Update package list, upgrade all packages, and then install git if it wasn’t already installed

pacman -S package_name1 package_name2 # Installing specific packages
pacman -S $(pacman -Ssq package_regex) # Install a list of packages with regex
pacman -S extra/package_name # Install specific repositories' package
pacman -S plasma-{desktop,mediacenter,nm}
pacman -S plasma-{workspace{,-wallpapers},pa}

pacman -S gnome # Install through group of packages
Enter a selection (default=all): 1-10 15 # which will select packages 1 through 10 and 15 for installation
Enter a selection (default=all): ^5-8 ^2 # which will select all packages except 5 through 8 and 2 for installation

pacman -R package_name # remove a single package, leaving all of its dependencies installed
pacman -Rs package_name # remove a single package and its dependencies which are not required by any other installed package

pacman -Qtd # check for packages that were installed as a dependency but now, no other packages depend on them

pacman -Ss string1 string2 ... # search for packages in the database
pacman -Qs string1 string2 ... # search for already installed packages
pacman -F string1 string2 ... # search for package file names in remote packages
pacman -Fy string1 string2 ... # first flush local cache, then search for package file names in remote packages

pacman -Si package_name # display extensive information about a given package
pacman -Qi package_name # display extensive information about locally installed packages
pacman -Qii package_name # also display the list of backup files and their modification states

pacman -Ql package_name # retrieve a list of the files installed by a package
pacman -Fl package_name # retrieve a list of the files installed by a remote package



## Rarely use
pacman -Qk package_name # verify the presence of the files installed by a package, Passing the k flag twice will perform a more thorough check
pacman -Qo /path/to/file_name # query the database to know which package a file in the file system belongs to
pacman -Qo command_name # 找到所属包
pacman -F /path/to/file_name # query the database to know which remote package a file belongs to

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pacman -Sy # never run!!!
pacman -Rdd package # never run!!!

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warning: dependency cycle detected

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WARNING: Possibly missing firmware for module

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gpg: key 786C63F330D7CB92: no user ID for key signature packet of class 10
gpg: key 1EB2638FF56C0C53: no user ID for key signature packet of class 10
gpg: next trustdb check due at 2021-10-09
  -> Disabled 3 keys.

## try 1
sudo pacman-key --refresh-keys
sudo pacman -S archlinux-keyring archlinuxcn-keyring
## try 2
sudo rm -R /etc/pacman.d/gnupg/ # No such file or directory
sudo rm -rf /etc/pacman.d/gnupg/
sudo rm -R /root/.gnupg/
sudo rm -R /var/cache/pacman/pkg/
sudo gpg --refresh-keys
sudo pacman-key --init
sudo pacman-key --populate archlinux # still display `gpg: key xxx: no user ID for key signature packet of class 10`
sudo pacman-key --refresh-keys
sudo pacman -Syyu

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sudo pacman -S --needed git base-devel
git clone https://aur.archlinux.org/yay.git
cd yay
makepkg -si

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yay -S yay

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# Interactively search and install packages from the repos and AUR:
yay package_name|search_term
# Synchronize and update all packages from the repos and AUR:
yay
#Synchronize and update only AUR packages:
yay -Sua
# Install a new package from the repos and AUR:
yay -S package_name
# Remove an installed package and both its dependencies and configuration files:
yay -Rns package_name
# Search the package database for a keyword from the repos and AUR:
yay -Ss keyword
# Remove orphaned packages (installed as dependencies but not required by any package):
yay -Yc
# Show statistics for installed packages and system health:
yay -Ps

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yay -S rpi-imager

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yay -S mongodb-bin mongodb-tools-bin mongosh-bin

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curl -L https://fly.io/install.sh | sh
flyctl auth login
flyctl info
flyctl open

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sudo pacman -S sagemath

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resolving dependencies...
looking for conflicting packages...
warning: dependency cycle detected:
warning: python-ipykernel will be installed before its python-jupyter_client dependency
warning: dependency cycle detected:
warning: jupyter will be installed before its python-ipywidgets dependency

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sudo pacman -S intellij-idea-community-edition/intellij-idea-ultimate-edition

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# select jdk11-openjdk
extra/java-environment-common              3-3              0.00 MiB       0.00 MiB
extra/java-runtime-common                  3-3              0.01 MiB       0.00 MiB
extra/jdk11-openjdk                        11.0.12.u7-1    87.48 MiB      76.32 MiB
extra/jre11-openjdk                        11.0.12.u7-1     0.52 MiB       0.19 MiB
extra/jre11-openjdk-headless               11.0.12.u7-1   157.54 MiB      35.20 MiB
extra/libnet                               1:1.1.6-1        0.30 MiB       0.09 MiB
community/intellij-idea-community-edition  4:2021.1.3-1  1245.40 MiB     436.08 MiB
For the complete set of Java binaries to be available in your PATH,
you need to re-login or source /etc/profile.d/jre.sh
Please note that this package does not support forcing JAVA_HOME as former package java-common did

when you use a non-reparenting window manager,
set _JAVA_AWT_WM_NONREPARENTING=1 in /etc/profile.d/jre.sh

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pip install sphinx-autobuild rstcheck # for VS Code extension: reStructuredText
pip install sphinx-rtd-theme # sphinx-rtd-theme theme
pip install sphinx-copybutton
pip install m2r2 # converts a markdown file including reStructuredText (rst) markups to a valid rst format
sudo pacman -S python-sphinx-issues python-sphinx-furo

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exa
exa --oneline # List files one per line
exa --all # List all files, including hidden files
exa --long --all # Long format list (permissions, ownership, size and modification date) of all files
exa --reverse --sort=size # List files with the largest at the top
exa --long --tree --level=3 # Display a tree of files, three levels deep
exa --long --sort=modified # List files sorted by modification date (oldest first)
exa --long --header --icons --git # List files with their headers, icons, and Git statuses
exa --git-ignore # Don't list files mentioned in `.gitignore`

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WARNING: The vboxdrv kernel module is not loaded. Either there is no module available for the current kernel (5.13.8-arch1-1) or it failed to load. Please recompile the kernel module and install it by

sudo /sbin/vboxconfig

You will not be able to start VMs until this problem is fixed.

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sudo modprobe vboxdrv

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# after install
sudo systemctl enable --now earlyoom

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sudo pacman -S vagrant
mkdir arch-vagrant &&  cd $_
vim Vagrantfile
vagrant up

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Vagrant.configure("2") do |config|
    config.vm.box = "archlinux/archlinux"
end

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No usable default provider could be found for your system.

Vagrant relies on interactions with 3rd party systems, known as

"providers", to provide Vagrant with resources to run development

environments. Examples are VirtualBox, VMware, Hyper-V.

The easiest solution to this message is to install VirtualBox, which

is available for free on all major platforms.

If you believe you already have a provider available, make sure it

is properly installed and configured. You can see more details about

why a particular provider isn't working by forcing usage with

`vagrant up --provider=PROVIDER`, which should give you a more specific

error message for that particular provider.

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vagrant up

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Vagrant is currently configured to create VirtualBox synced folders with
the `SharedFoldersEnableSymlinksCreate` option enabled. If the Vagrant
guest is not trusted, you may want to disable this option. For more
information on this option, please refer to the VirtualBox manual:

    https://www.virtualbox.org/manual/ch04.html#sharedfolders

This option can be disabled globally with an environment variable:

    VAGRANT_DISABLE_VBOXSYMLINKCREATE=1

or on a per folder basis within the Vagrantfile:

    config.vm.synced_folder '/host/path', '/guest/path', SharedFoldersEnableSymlinksCreate: false

NS_ERROR_INVALID_ARG

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sudo pacman -S qemu

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Please add your user to the brlapi group.
Optional dependencies for brltty
    at-spi2-core: X11/GNOME Apps accessibility [installed]
    atk: ATK bridge for X11/GNOME accessibility [installed]
    espeak-ng: espeak-ng driver
    java-runtime: Java support [installed]
    libxaw: X11 support [installed]
    libxt: X11 support [installed]
    libx11: for xbrlapi [installed]
    libxfixes: for xbrlapi [installed]
    libxtst: for xbrlapi [installed]
    ocaml: OCaml support
    python: Python support [installed]
    speech-dispatcher: speech-dispatcher driver [installed]
vde config files should be placed in /etc/vde, sample files are provided.
iptables and dhcpd sample files have been installed to '/usr/share/vde2'.
Merge those examples, if needed to the according config files.

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# https://github.com/exercism/cli/releases/ download exercism-linux-64bit.tgz
tar -xf exercism-linux-64bit.tgz
# Once you download and extract the archive, make it available in your $PATH
cd ~/Downloads/exercism-linux-64bit
mkdir -p ~/bin
mv exercism ~/bin
~/bin/exercism
exercism configure --token=

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guile hello-world.scm
;;; note: source file /home/archie/exercism/scheme/hello-world/hello-world.scm
;;;       newer than compiled /home/archie/.cache/guile/ccache/2.2-LE-8-3.A/home/archie/exercism/scheme/hello-world/hello-world.scm.go
;;; note: auto-compilation is enabled, set GUILE_AUTO_COMPILE=0
;;;       or pass the --no-auto-compile argument to disable.
;;; compiling /home/archie/exercism/scheme/hello-world/hello-world.scm
;;; compiled /home/archie/.cache/guile/ccache/2.2-LE-8-3.A/home/archie/exercism/scheme/hello-world/hello-world.scm.go
Hello World!

guile hello-world.scm --no-auto-compile

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alias guile="guile --no-auto-compile"

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systemctl enable nscd

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mkdir ~/.config/redshift
vim ~/.config/redshift/redshift.conf

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[redshift]
location-provider=manual
temp-day=5500
temp-night=3700

[manual]
lat=33.165395
lon=115.622324

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npm install -g tldr
cd ~/.nvm/versions/node/v14.18.1/lib/node_modules/tldr
mkdir -p $ZSH_CUSTOM/plugins/tldr
cp bin/completion/zsh/_tldr $ZSH_CUSTOM/plugins/tldr/_tldr

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sudo pacman -S tldr

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export TLDR_CACHE_ENABLED=1
export TLDR_CACHE_MAX_AGE=720
export TLDR_PAGES_SOURCE_LOCATION="https://raw.githubusercontent.com/tldr-pages/tldr/master/pages"
export TLDR_DOWNLOAD_CACHE_LOCATION="https://tldr-pages.github.io/assets/tldr.zip"

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#!/bin/bash -e

unshare -m bash <<'EOF'
mount --make-rprivate /
for f in /etc/pacman.d/\*.sync; do

  filename="${f%.\*}"
  mount --bind "$f" "$filename"

done
pacman -Sy
EOF

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systemctl status dnsmasq

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dnsmasq.service - dnsmasq - A lightweight DHCP and caching DNS server
    Loaded: loaded (/usr/lib/systemd/system/dnsmasq.service; enabled; vendor preset: disabled)
        Active: inactive (dead)

        Docs: man:dnsmasq(8)

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sudo pacman -S timeshift

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sudo pacman -S python-aiohttp