ZSH Setup Examples

.zshrc-from-garuda

## Path section
# Set $PATH if ~/.local/bin exist
if [ -d "$HOME/.local/bin" ]; then
    export PATH=$HOME/.local/bin:$PATH
fi

eval "$(starship init zsh)"
function set_win_title(){
    echo -ne "\033]0; $USER@$HOST:${PWD/$HOME/~} \007"
}
precmd_functions+=(set_win_title)


## Plugins section: Enable fish style features
# Use syntax highlighting
source /usr/share/zsh/plugins/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh

# Use autosuggestion
source /usr/share/zsh/plugins/zsh-autosuggestions/zsh-autosuggestions.zsh

# Use history substring search
source /usr/share/zsh/plugins/zsh-history-substring-search/zsh-history-substring-search.zsh

# Use fzf
source /usr/share/fzf/key-bindings.zsh
source /usr/share/fzf/completion.zsh

# Arch Linux command-not-found support, you must have package pkgfile installed
# https://wiki.archlinux.org/index.php/Pkgfile#.22Command_not_found.22_hook
[[ -e /usr/share/doc/pkgfile/command-not-found.zsh ]] && source /usr/share/doc/pkgfile/command-not-found.zsh

# Advanced command-not-found hook
[[ -e /usr/share/doc/find-the-command/ftc.zsh ]] && source /usr/share/doc/find-the-command/ftc.zsh


## Options section
setopt correct                                                  # Auto correct mistakes
setopt extendedglob                                             # Extended globbing. Allows using regular expressions with *
setopt nocaseglob                                               # Case insensitive globbing
setopt rcexpandparam                                            # Array expension with parameters
setopt nocheckjobs                                              # Don't warn about running processes when exiting
setopt numericglobsort                                          # Sort filenames numerically when it makes sense
setopt nobeep                                                   # No beep
setopt appendhistory                                            # Immediately append history instead of overwriting
setopt histignorealldups                                        # If a new command is a duplicate, remove the older one
setopt autocd                                                   # if only directory path is entered, cd there.
setopt auto_pushd
setopt pushd_ignore_dups
setopt pushdminus

# Completion.
autoload -Uz compinit
compinit
zstyle ':completion:*' matcher-list 'm:{a-zA-Z}={A-Za-z}'       # Case insensitive tab completion
zstyle ':completion:*' rehash true                              # automatically find new executables in path 
zstyle ':completion:*' list-colors "${(s.:.)LS_COLORS}"         # Colored completion (different colors for dirs/files/etc)
zstyle ':completion:*' completer _expand _complete _ignored _approximate
zstyle ':completion:*' menu select
zstyle ':completion:*' select-prompt '%SScrolling active: current selection at %p%s'
zstyle ':completion:*:descriptions' format '%U%F{cyan}%d%f%u'

# Speed up completions
zstyle ':completion:*' accept-exact '*(N)'
zstyle ':completion:*' use-cache on
zstyle ':completion:*' cache-path ~/.cache/zcache

# automatically load bash completion functions
autoload -U +X bashcompinit && bashcompinit

HISTFILE=~/.zhistory
HISTSIZE=50000
SAVEHIST=10000


## Keys
# Use emacs key bindings
bindkey -e

# [PageUp] - Up a line of history
if [[ -n "${terminfo[kpp]}" ]]; then
  bindkey -M emacs "${terminfo[kpp]}" up-line-or-history
  bindkey -M viins "${terminfo[kpp]}" up-line-or-history
  bindkey -M vicmd "${terminfo[kpp]}" up-line-or-history
fi
# [PageDown] - Down a line of history
if [[ -n "${terminfo[knp]}" ]]; then
  bindkey -M emacs "${terminfo[knp]}" down-line-or-history
  bindkey -M viins "${terminfo[knp]}" down-line-or-history
  bindkey -M vicmd "${terminfo[knp]}" down-line-or-history
fi

# Start typing + [Up-Arrow] - fuzzy find history forward
if [[ -n "${terminfo[kcuu1]}" ]]; then
  autoload -U up-line-or-beginning-search
  zle -N up-line-or-beginning-search

  bindkey -M emacs "${terminfo[kcuu1]}" up-line-or-beginning-search
  bindkey -M viins "${terminfo[kcuu1]}" up-line-or-beginning-search
  bindkey -M vicmd "${terminfo[kcuu1]}" up-line-or-beginning-search
fi
# Start typing + [Down-Arrow] - fuzzy find history backward
if [[ -n "${terminfo[kcud1]}" ]]; then
  autoload -U down-line-or-beginning-search
  zle -N down-line-or-beginning-search

  bindkey -M emacs "${terminfo[kcud1]}" down-line-or-beginning-search
  bindkey -M viins "${terminfo[kcud1]}" down-line-or-beginning-search
  bindkey -M vicmd "${terminfo[kcud1]}" down-line-or-beginning-search
fi

# [Home] - Go to beginning of line
if [[ -n "${terminfo[khome]}" ]]; then
  bindkey -M emacs "${terminfo[khome]}" beginning-of-line
  bindkey -M viins "${terminfo[khome]}" beginning-of-line
  bindkey -M vicmd "${terminfo[khome]}" beginning-of-line
fi
# [End] - Go to end of line
if [[ -n "${terminfo[kend]}" ]]; then
  bindkey -M emacs "${terminfo[kend]}"  end-of-line
  bindkey -M viins "${terminfo[kend]}"  end-of-line
  bindkey -M vicmd "${terminfo[kend]}"  end-of-line
fi

# [Shift-Tab] - move through the completion menu backwards
if [[ -n "${terminfo[kcbt]}" ]]; then
  bindkey -M emacs "${terminfo[kcbt]}" reverse-menu-complete
  bindkey -M viins "${terminfo[kcbt]}" reverse-menu-complete
  bindkey -M vicmd "${terminfo[kcbt]}" reverse-menu-complete
fi

# [Backspace] - delete backward
bindkey -M emacs '^?' backward-delete-char
bindkey -M viins '^?' backward-delete-char
bindkey -M vicmd '^?' backward-delete-char
# [Delete] - delete forward
if [[ -n "${terminfo[kdch1]}" ]]; then
  bindkey -M emacs "${terminfo[kdch1]}" delete-char
  bindkey -M viins "${terminfo[kdch1]}" delete-char
  bindkey -M vicmd "${terminfo[kdch1]}" delete-char
else
  bindkey -M emacs "^[[3~" delete-char
  bindkey -M viins "^[[3~" delete-char
  bindkey -M vicmd "^[[3~" delete-char

  bindkey -M emacs "^[3;5~" delete-char
  bindkey -M viins "^[3;5~" delete-char
  bindkey -M vicmd "^[3;5~" delete-char
fi

typeset -g -A key
if (( ${+terminfo[smkx]} && ${+terminfo[rmkx]} )); then
	autoload -Uz add-zle-hook-widget
	function zle_application_mode_start { echoti smkx }
	function zle_application_mode_stop { echoti rmkx }
	add-zle-hook-widget -Uz zle-line-init zle_application_mode_start
	add-zle-hook-widget -Uz zle-line-finish zle_application_mode_stop
fi

# Control Left - go back a word
key[Control-Left]="${terminfo[kLFT5]}"
if [[ -n "${key[Control-Left]}"  ]]; then
	bindkey -M emacs "${key[Control-Left]}"  backward-word
	bindkey -M viins "${key[Control-Left]}"  backward-word
	bindkey -M vicmd "${key[Control-Left]}"  backward-word
fi

# Control Left - go forward a word
key[Control-Right]="${terminfo[kRIT5]}"
if [[ -n "${key[Control-Right]}" ]]; then
	bindkey -M emacs "${key[Control-Right]}" forward-word
	bindkey -M viins "${key[Control-Right]}" forward-word
	bindkey -M vicmd "${key[Control-Right]}" forward-word
fi

# Alt Left - go back a word
key[Alt-Left]="${terminfo[kLFT3]}"
if [[ -n "${key[Alt-Left]}"  ]]; then
	bindkey -M emacs "${key[Alt-Left]}"  backward-word
	bindkey -M viins "${key[Alt-Left]}"  backward-word
	bindkey -M vicmd "${key[Alt-Left]}"  backward-word
fi

# Control Right - go forward a word
key[Alt-Right]="${terminfo[kRIT3]}"
if [[ -n "${key[Alt-Right]}" ]]; then
	bindkey -M emacs "${key[Alt-Right]}" forward-word
	bindkey -M viins "${key[Alt-Right]}" forward-word
	bindkey -M vicmd "${key[Alt-Right]}" forward-word
fi

## Useful aliases
alias grubup="sudo update-grub"
alias fixpacman="sudo rm /var/lib/pacman/db.lck"
alias tarnow='tar -acf '
alias untar='tar -zxvf '
alias wget='wget -c '
alias rmpkg="sudo pacman -Rdd"
alias psmem='ps auxf | sort -nr -k 4'
alias psmem10='ps auxf | sort -nr -k 4 | head -10'
alias ..='cd ..'
alias ...='cd ../..'
alias ....='cd ../../..'
alias .....='cd ../../../..'
alias ......='cd ../../../../..'
alias dir='dir --color=auto'
alias vdir='vdir --color=auto'
alias grep='grep --color=auto'
alias fgrep='fgrep --color=auto'
alias egrep='egrep --color=auto'
alias hw='hwinfo --short'                                   # Hardware Info
alias big="expac -H M '%m\t%n' | sort -h | nl"              # Sort installed packages according to size in MB (expac must be installed)
alias gitpkg='pacman -Q | grep -i "\-git" | wc -l'			# List amount of -git packages

# Get fastest mirrors 
alias mirror="sudo reflector -f 30 -l 30 --number 10 --verbose --save /etc/pacman.d/mirrorlist" 
alias mirrord="sudo reflector --latest 50 --number 20 --sort delay --save /etc/pacman.d/mirrorlist" 
alias mirrors="sudo reflector --latest 50 --number 20 --sort score --save /etc/pacman.d/mirrorlist" 
alias mirrora="sudo reflector --latest 50 --number 20 --sort age --save /etc/pacman.d/mirrorlist" 

# Help people new to Arch
alias apt-get='man pacman'
alias apt='man pacman'
alias helpme='cht.sh --shell'
alias pacdiff='sudo -H DIFFPROG=meld pacdiff'
alias please='sudo'
alias tb='nc termbin.com 9999'
alias upd="/usr/bin/update"

# Replace yay with paru if installed
[ ! -x /usr/bin/yay ] && [ -x /usr/bin/paru ] && alias yay='paru'


## Run neofetch
neofetch