dotfiles

My personal dot files. It is recommended to symlink dotfiles to home folder (or whatever it should be).

key bindings (windows, linux, and mac)

Since Gnu Emacs could almost do everthing, It’s built-in browser is a true pain-in-the-ass. Therefore I decide to rely on window manager like i3 on linux, aerospace on macos, to help me switch between emacs and browser.

My definion: Command Key / Alt Key (whichever key is next to the space key) = meta My definion: Option Key / Windows Key (whichever key is next to the meta key) = super

• meta + 1 : switch to workspace 1
• meta + 2 : switch to workspace 2
• meta + 3 : switch to workspace 3
• meta + shift + 1 : move to workspace 1
• meta + shift + 2 : move to workspace 2
• meta + shift + 3 : move to workspace 3
• alt/opt + h : focus left
• alt/opt + j : focus down
• alt/opt + k : focus up
• alt/opt + l : focus right
• alt/opt + shift + h : move focus to left
• alt/opt + shift + j : move focus to down
• alt/opt + shift + k : move focus to up
• alt/opt + shift + l : move focus to right
• alt/opt + shift + r : reload window manager config
• meta + space : application launcher
• meta + tab : switch applications

floating applications:

• wechat
• wemeetapp (tencent meeting)
• dingtalk (dingding)

linux apps

• window manager: i3blocks
• screenshot: i3blocks
• screenshot: i3blocks
• drawing: inkscape

How to use svg2tikz extension for inkscape

• https://xyz2tex.github.io/svg2tikz/install.html#installing-for-use-with-inkscape

git clone https://github.com/xyz2tex/svg2tikz

sudo dnf install -y i3blocks flameshot sysstat

macos apps

additionally download font icons from: https://github.com/kvndrsslr/sketchybar-app-font/releases

brew tap FelixKratz/formulae
brew install sketchybar

brew install --cask nikitabobko/tap/aerospace
brew install --cask font-sketchybar-app-font
brew install --cask inkscape
brew install --cask flameshot

brew services start sketchybar

key repeat and delay tweak

# ubuntu
gsettings set org.gnome.desktop.peripherals.keyboard repeat-interval 15
gsettings set org.gnome.desktop.peripherals.keyboard delay 200

ibus-setup # trun off emoji shortcut => which defaults to C-;

# macos
defaults write -g InitialKeyRepeat -int 15 // I think 15 is better, you can set this to 10
defaults write -g KeyRepeat -int 1
# or, config those values though GUI
open ~/Library/Preferences/.GlobalPreferences.plist

setup proxy

If you use your proxy at: 127.0.0.1:1087

git config --global http.proxy http://127.0.0.1:1087
git config --global --unset http.proxy

npm config set proxy http://127.0.0.1:1087
npm config delete proxy

export MY_PROXY=http://127.0.0.1:1087

function set-proxy() {
        export {http,https,ftp}_proxy=$MY_PROXY
        export {HTTP,HTTPS,FTP}_PROXY=$MY_PROXY
        export NO_PROXY=127.0.0.1
        git config --global http.proxy $MY_PROXY 
        git config --global https.proxy $MY_PROXY
        show-proxy
}

function unset-proxy() {
        unset {http,https,ftp}_proxy
        unset {HTTP,HTTPS,FTP}_PROXY
        unset NO_PROXY
        git config --global --unset http.proxy
        git config --global --unset https.proxy
}

function show-proxy() {
        echo "[env] http_proxy: $HTTP_PROXY"
        echo "[env] https_proxy: $HTTP_PROXY"
        echo "[env] no_proxy: $NO_PROXY"
        echo "[git] http.proxy:" $(git config --global --get http.proxy)
        echo "[git] https.proxy:" $(git config --global --get https.proxy)
}

alias et='tmux attach -t emacs-session || tmux new -s emacs-session "emacs -nw"'
alias emacs='emacs -nw'

Host github.com
  port 22
  User git
  HostName github.com
  PreferredAuthentications publickey
  IdentityFile ~/.ssh/id_ed25519

  # 10808 is local socks listening port number, find it in your v2ray / clash setting (through GUI, preferrably)
  ProxyCommand socat - socks5:127.0.0.1:%h:%p,socksport=10808

or, if you see Connection closed by UNKNOWN port 65535 erros. see: https://bannirui.github.io/2024/01/24/%E4%BB%A3%E7%90%86git%E7%9A%84ssh%E5%8D%8F%E8%AE%AE/

Host github.com
  port 443
  User git
  HostName ssh.github.com
  PreferredAuthentications publickey
  IdentityFile ~/.ssh/id_ed25519

  # 10808 is local socks listening port number, find it in your v2ray / clash setting (through GUI, preferrably)
  ProxyCommand socat - socks4:127.0.0.1:%h:%p,socksport=10808

flameshot

flameshot-org/flameshot#3326 (comment)

xdotool exec flameshot gui --pin

gnome shell extension

dash to dock

https://extensions.gnome.org/extension/307/dash-to-dock/

system monitor

https://extensions.gnome.org/extension/6807/system-monitor/

setup input method to ibus

sudo dnf install ibus-rime

pip install PyGObject # may not necessary
ibus-setup

# put the following into your $HOME/.bashrc or $HOME/.zshrc or 
export GTK_IM_MODULE=ibus
export XMODIFIERS=@im=ibus
export QT_IM_MODULE=ibus