Add zsh, nvim, git configs

git/.config/git/config

@@ -0,0 +1,8 @@
+# This is Git's per-user configuration file.
+[user]
+name = Eric Torres
+email = erictorres4@protonmail.com
+[core]
+	pager = nvim -R
+[color]
+	pager = no

nvim/.config/nvim/commands.vim

@@ -0,0 +1,11 @@
+" Ctags
+" ^] goes to the tag
+command MakeTags !ctags -R .
+
+" Show commands
+set showcmd
+
+" Use ripgrep for grepping
+set grepprg=rg\ --vimgrep
+
+" vim: ft=vim

nvim/.config/nvim/init.vim

@@ -0,0 +1,65 @@
+" Source other files
+source ~/.config/nvim/plugins.vim
+source ~/.config/nvim/keybindings.vim
+source ~/.config/nvim/commands.vim
+source ~/.config/nvim/search.vim
+
+" Source vim plugins
+set rtp+=/usr/share/vim/vimfiles
+
+" Allow buffers to go to background without needing to write to disk
+set hidden
+
+" Disables vi compatibility
+set nocompatible
+
+" Colors
+set termguicolors
+"set background=light
+"colorscheme breezy
+
+" Set tabs to 4 spaces
+set expandtab
+set tabstop=4
+set shiftwidth=4
+
+" Set syntax highlighting
+syntax enable
+
+" Set filetype detection
+if has ("autocmd")
+    filetype on
+    filetype plugin on
+    filetype indent on
+endif
+
+" Set line numbers
+set number
+
+" Set clipboard to X clipboard buffer
+set clipboard+=unnamedplus
+
+" Indentation
+set autoindent
+set cindent
+
+" Disables cursor-shape termcodes
+" Stops the weird q from appearing when changing modes
+set guicursor=
+
+
+" Window Management
+map <C-J> <C-W>j<C-W>_
+map <C-K> <C-W>k<C-W>_
+nmap <silent> <A-Up> :wincmd k<CR>
+nmap <silent> <A-Down> :wincmd j<CR>
+nmap <silent> <A-Left> :wincmd h<CR>
+nmap <silent> <A-Right> :wincmd l<CR>
+set wmh=0
+
+" ---------- File finding ----------
+" Provide tab completion
+set path+=**
+
+" Show all options when tab completing
+set wildmenu

nvim/.config/nvim/keybindings.vim

@@ -0,0 +1,17 @@
+" Disable ex mode
+map Q <Nop>
+
+" Buffer Management
+"nnoremap <F5> :buffers<cr>:buffer<Space>
+
+" No arrows
+map <up> <nop>
+map <down> <nop>
+map <left> <nop>
+map <right> <nop>
+
+" Spelling
+inoremap <C-s> <Esc>:set spell!<cr>a
+nnoremap <C-s> :set spell!<cr>
+
+" vim: ft=vim

nvim/.config/nvim/pager.vim

@@ -0,0 +1,24 @@
+" Status line
+set laststatus=0
+set cmdheight=1
+set nomodifiable " Only in version 6.0
+set readonly
+
+" My xterms have a navy-blue background, so I need this line too.
+set background=dark
+
+" Turn syntax on
+syntax enable
+
+" No menu bar and tool bar
+set guioptions=aiMr
+
+" Key bindings.
+nmap b <C-B><C-G>
+nmap q :q!<CR>
+nmap <Up> <C-Y>
+nmap <Down> <C-E>
+
+" To type the following line, type *two* C-V's followed by two spaces. This
+" is how you map the spacebar.
+nmap ^V <C-F><C-G>

nvim/.config/nvim/plugins.vim

@@ -0,0 +1,118 @@
+" vim-plug
+call plug#begin('~/.local/share/nvim/plugins')
+Plug 'christoomey/vim-tmux-navigator'
+Plug 'dense-analysis/ale'
+"Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
+"Plug 'tweekmonster/deoplete-clang2'
+Plug 'sbdchd/neoformat'
+Plug 'junegunn/fzf.vim', { 'do': { -> fzf#install() } }
+"Plug 'vim-airline/vim-airline'
+"Plug 'vim-airline/vim-airline-themes'
+
+call plug#end()
+
+" Configuration for plugins
+" ---------- Airline ----------
+let g:airline#extensions#tabline#enabled = 2
+let g:airline#extensions#tabline#fnamemod = ':t'
+let g:airline#extensions#tabline#left_sep = ' '
+let g:airline#extensions#tabline#left_alt_sep = '|'
+let g:airline#extensions#tabline#right_sep = ' '
+let g:airline#extensions#tabline#right_alt_sep = '|'
+let g:airline_left_sep = ' '
+let g:airline_left_alt_sep = '|'
+let g:airline_right_sep = ' '
+let g:airline_right_alt_sep = '|'
+let g:airline_theme='simple'
+
+" --------- Ale ----------
+let g:ale_linters = {
+    \ 'python': ['pylint'],
+    \ 'vim': ['vint'],
+    \ 'cpp': ['clang'],
+    \ 'c': ['clang']
+\}
+
+" ---------- Deoplete ----------
+let g:deoplete#enable_at_startup = 1
+
+" ---------- Deoplete-Clang ----------
+"g:deoplete#sources#clang#libclang_path = "/Library/Developer/CommandLineTools/usr/lib/libclang.dylib"
+"g:deoplete#sources#clang#clang_header = "/Library/Developer/CommandLineTools/usr/lib/clang"
+
+" ---------- Fzf ----------
+map <C-o> <esc>:FZF<cr>
+
+" Setup for brew-installed fzf
+set rtp+=/usr/local/opt/fzf
+
+" Navigate to a tag
+function! s:tags_sink(line)
+  let parts = split(a:line, '\t\zs')
+  let excmd = matchstr(parts[2:], '^.*\ze;"\t')
+  execute 'silent e' parts[1][:-2]
+  let [magic, &magic] = [&magic, 0]
+  execute excmd
+  let &magic = magic
+endfunction
+
+function! s:tags()
+  if empty(tagfiles())
+    echohl WarningMsg
+    echom 'Preparing tags'
+    echohl None
+    call system('ctags -R')
+  endif
+
+  call fzf#run({
+  \ 'source':  'cat '.join(map(tagfiles(), 'fnamemodify(v:val, ":S")')).
+  \            '| grep -v -a ^!',
+  \ 'options': '+m -d "\t" --with-nth 1,4.. -n 1 --tiebreak=index',
+  \ 'down':    '40%',
+  \ 'sink':    function('s:tags_sink')})
+endfunction
+
+command! Tags call s:tags()
+map <C-t> <esc>:Tags<cr>
+
+" Search lines in all open buffers
+function! s:line_handler(l)
+  let keys = split(a:l, ':\t')
+  exec 'buf' keys[0]
+  exec keys[1]
+  normal! ^zz
+endfunction
+
+function! s:buffer_lines()
+  let res = []
+  for b in filter(range(1, bufnr('$')), 'buflisted(v:val)')
+    call extend(res, map(getbufline(b,0,"$"), 'b . ":\t" . (v:key + 1) . ":\t" . v:val '))
+  endfor
+  return res
+endfunction
+
+command! FZFLines call fzf#run({
+\   'source':  <sid>buffer_lines(),
+\   'sink':    function('<sid>line_handler'),
+\   'options': '--extended --nth=3..',
+\   'down':    '60%'
+\})
+
+" Select buffer
+function! s:buflist()
+  redir => ls
+  silent ls
+  redir END
+  return split(ls, '\n')
+endfunction
+
+function! s:bufopen(e)
+  execute 'buffer' matchstr(a:e, '^[ 0-9]*')
+endfunction
+
+nnoremap <silent> <f5> :call fzf#run({
+\   'source':  reverse(<sid>buflist()),
+\   'sink':    function('<sid>bufopen'),
+\   'options': '+m',
+\   'down':    len(<sid>buflist()) + 2
+\ })<CR>

nvim/.config/nvim/search.vim

@@ -0,0 +1,13 @@
+" Search settings
+
+set ignorecase
+set smartcase
+
+" Case-insensitive searching on normal mode
+nnoremap * /\<<C-R>=expand('<cword>')<CR>\><CR>
+nnoremap # ?\<<C-R>=expand('<cword>')<CR>\><CR>
+
+" Wrap scans at the bottom and top
+set wrapscan
+
+" vim: ft=vim

nvim/.config/nvim/spell/en.utf-8.add

@@ -0,0 +1,8 @@
+Thermophile
+Halophiles
+Coli
+Nonpolar
+Carboxyl
+Amphipathic
+triacylglycerol
+Desynthesized

zsh/.config/zsh/.zprofile

@@ -0,0 +1,9 @@
+emulate sh -c 'source /etc/profile'
+
+# Notify on ssh login
+IP="$(echo $SSH_CONNECTION | cut -d " " -f 1)"
+HOSTNAME=$(hostname)
+NOW=$(date +"%e %b %Y, %a %r")
+EMAIL='erictorres4@protonmail.com'
+
+echo "Login from ${IP} on ${HOSTNAME} on ${NOW}" | neomutt -s 'SSH Login Notification' "${EMAIL}" 2>/dev/null

zsh/.config/zsh/.zshenv

@@ -0,0 +1,32 @@
+# Local Environment Variables
+#export SSH_ASKPASS='/usr/bin/ksshaskpass ssh-add < /dev/null'
+
+#export FZF_DEFAULT_COMMAND="fd --threads $(nproc) --type f --hidden --color=never"
+
+# XDG Base Directory Support
+export CARGO_HOME="${XDG_DATA_HOME}/.local/share}/cargo"
+export GNUPGHOME="${XDG_DATA_HOME}/.local/share}/gnupg"
+export GTK2_RC_FILES="${XDG_CONFIG_HOME}/.config}/gtk-2.0/gtkrc"
+export _JAVA_OPTIONS="-Djava.util.prefs.userRoot=${XDG_CONFIG_HOME}/.config}/java"
+export KDEHOME="${XDG_CONFIG_HOME}/.config}/kde"
+export LESSHISTFILE="${XDG_CACHE_HOME}/.cache}/less/history"
+export PASSWORD_STORE_DIR="${XDG_DATA_HOME}/password-store"
+export PYLINT_HOME="${XDG_CACHE_HOME}/pylint"
+export PYTHON_EGG_CACHE="${XDG_CACHE_HOME}/python-eggs"
+export PYTHON_STARTUP="${XDG_CONFIG_HOME}/python/pythonrc"
+
+# nnn
+#export NNN_OPTS_PROG=1
+#export NNN_TRASH=1
+#export NNN_USE_EDITOR=1
+
+#export HOMEBREW_NO_AUTO_UPDATE=1
+
+#export LD_LIBRARY_PATH="/Library/Developer/CommandLineTools/usr/lib/:$LD_LIBRARY_PATH"
+
+export PAGER="nvimpager"
+export AUR_PAGER="ranger"
+
+# Manpager using vim/nvim
+#export MANPAGER='nvim +Man!'
+#export MANWIDTH=999

zsh/.config/zsh/.zshrc

@@ -0,0 +1,65 @@
+# User-specific zsh configuration
+
+# Default umask value
+umask 0027
+
+# ========== Functions ==========
+# Fuzzy-find a file and open it in less
+_run_fless() {
+    fless && zle reset-prompt
+}
+
+zle -N _run_fless
+bindkey -M viins '^n' _run_fless
+
+# Fuzzy find a file and then edit it
+
+_run_fedit() {
+    fedit && zle reset-prompt
+}
+
+_run_etcedit() {
+    fedit --etc && zle reset-prompt
+}
+
+zle -N _run_fedit
+bindkey -M viins '^o' _run_fedit
+
+zle -N _run_etcedit
+bindkey -M viins '^e' _run_etcedit
+
+# Fuzzy cd from anywhere
+# Dependencies
+# * fzf
+# * mlocate
+
+cf() {
+    [[ -z "${*}" ]] && return 1
+    [[ ! -x $(which fzf) ]] && return 1
+
+    #dir="$(locate --all --ignore-case --null -- "${@}" | fzf --read0 --select-1 --exit-0)"
+    #dir="$(locate -0i -- "${@}" | fzf --read0 --select-1 --exit-0)"
+    dir="$(fd --ignore-file "${XDG_CONFIG_HOME}/fd_ignore" --print0 --type d -- "${@}" | fzf --read0 --select-1 --exit-0)"
+
+    [[ -z "${dir}" ]] && return 1
+ 
+    if [[ -f "${dir}" ]]; then
+        cd "${dir%/*}"
+    else
+        cd "${dir}"
+    fi
+}
+
+autoload -Uz cf
+
+# Make a directory, then change into it
+
+mkcd() {
+    [[ ! -d "${1}" ]] && mkdir --parents -- "${1}"
+    cd "${1}" || exit
+}
+
+autoload -Uz mkcd
+
+[ -f "${ZDOTDIR}/conf.d/fzf.zsh" ] && source "${ZDOTDIR}/conf.d/fzf.zsh"
+test -e /Users/etorres/.config/zsh/.iterm2_shell_integration.zsh && source /Users/etorres/.config/zsh/.iterm2_shell_integration.zsh || true

zsh/.config/zsh/conf.d/00-aliases.zsh

@@ -0,0 +1,151 @@
+# ---------- Normal Aliases ----------
+# Common commands
+alias cp='cp -piv'
+alias mv='mv -iv'
+# Use safe-rm instead of rm
+alias rm='safe-rm -iv'
+alias rmdir='rmdir -v'
+
+# Games
+alias add-modrinth='ferium add-modrinth'
+
+# Git
+alias gar='git archive'
+alias gb='git branch'
+alias gd='git diff'
+alias ga='git add'
+alias gc='git commit'
+alias gca='git commit -a'
+alias gco='git checkout'
+alias gconf='${EDITOR} -- "${XDG_CONFIG_HOME:-${HOME}/.config}/git/config"'
+alias gmv='git mv'
+alias grm='git rm'
+alias gs='git status'
+alias gtv='printf "%s" "$(git describe --long | sed "s/\([^-]*-\)g/r\1/;s/-/./g")"'
+alias gnv='printf "r%s.%s" "$(git rev-list --count HEAD)" "$(git rev-parse --short HEAD)"'
+alias gr='git reset'
+
+# GPG
+alias gdk='gpg --delete-keys'
+alias gdsk='gpg --delete-secret-keys'
+alias gik='gpg --import '
+alias gk='gpg --list-keys'
+alias grk='gpg --receive-keys'
+alias gsk='gpg --list-secret-keys'
+
+# Neomutt
+alias neomuttconf='cd -- ${XDG_CONFIG_HOME:-${HOME}/.config}/neomutt'
+alias neomuttrc='${EDITOR} ${XDG_CONFIG_HOME:-${HOME}/.config}/neomutt/neomuttrc'
+
+# Neovim
+alias nvimcomm='${EDITOR} ${XDG_CONFIG_HOME:-${HOME}/.config}/nvim/commands'
+alias nvimconf='cd "${XDG_CONFIG_HOME:-${HOME}/.config}/nvim"'
+alias nvimft='cd "${XDG_DATA_HOME:-${HOME}/.local/share}/nvim/site/ftplugin"'
+alias nvimplug='${EDITOR} -- "${XDG_CONFIG_HOME:-${HOME}/.config}/nvim/plugins.vim"'
+alias nvimkey='${EDITOR} -- "${XDG_CONFIG_HOME:-${HOME}/.config}/nvim/keybindings.vim"'
+alias nvimrc='${EDITOR} -- "${XDG_CONFIG_HOME:-${HOME}/.config}/nvim/init.vim"'
+alias swapdir='cd -- "${XDG_DATA_HOME:-${HOME}/.local/share}/nvim/swap"'
+alias vmore='nvim -u "${XDG_CONFIG_HOME:-${HOME}/.config}/nvim/pager.vim" -'
+
+#========= Package Management =========
+# Arch Linux
+alias aurget='aur sync -d aur'
+alias -g autoremove='pacman -Rns $(pacman -Qtdq)'
+alias checkaurupdates='aur sync -d aur --upgrades'
+# alias does not work correctly for some reason
+alias lspkg="pacman -Qi | awk '/^Name/{name=$3} /^Installed Size/{print $4$5, name}' | sort -h"
+alias ql='pacman -Qql'
+alias pacsearch='pacman -Ss'
+alias rpmget='aur sync -d rpm'
+alias -g updatemirrors="reflector --verbose --country 'United States' --latest 200 --age 24 --sort rate --save /etc/pacman.d/mirrorlist"
+
+# ========== Packaging ==========
+# Arch Linux
+alias aurcache='cd ${XDG_CACHE_HOME}/aurutils/sync'
+alias aurdir='cd /var/cache/pacman/aur'
+alias customdir='cd /var/cache/pacman/custom'
+alias gpkginit='cp /usr/share/pacman/PKGBUILD-vcs.proto ./PKGBUILD'
+alias pkginit='cp /usr/share/pacman/PKGBUILD.proto ./PKGBUILD'
+alias pa='makepkg --force --clean --cleanbuild --syncdeps --rmdeps && addpkg aur'
+alias pc='makepkg --force --clean --cleanbuild --syncdeps --rmdeps && addpkg custom'
+alias pr='makepkg --force --clean --cleanbuild --syncdeps --rmdeps && addpkg rpm'
+
+# Personal
+alias :q='exit'
+alias ct='cptemplate'
+alias less='less -i --'
+alias la='ls --almost-all --color --group-directories-first --human-readable -l'
+alias ls='ls --color --group-directories-first'
+alias ll='ls --classify --color --group-directories-first --human-readable -l'
+alias python='python3'
+alias spcli='speedtest-cli --secure'
+alias sshconfig='"${EDITOR}" -- ${HOME}/.ssh/config'
+alias tmux='tmux -f "${XDG_CONFIG_HOME:-${HOME}/.config}"/tmux/tmux.conf'
+alias tmuxrc='nvim -- "${XDG_CONFIG_HOME:-${HOME}/.config}"/tmux/tmux.conf'
+alias tuir='tuir --no-flash'
+alias wget='wget --hsts-file="${XDG_DATA_HOME}/wget-hsts"'
+
+# Navigation
+alias dirconf='"${EDITOR}" -- "${XDG_CONFIG_HOME:-${HOME}/.config}/user-dirs.dirs"'
+alias dotfiles='cd "${HOME}/Dotfiles"'
+alias xch='cd -- ${XDG_CONFIG_HOME:-${HOME}/.config}'
+alias xcah='cd -- ${XDG_CACHE_HOME:-${HOME}/.cache}'
+alias xdh='cd -- ${XDG_DATA_HOME:-${HOME}/.local/share}'
+
+# Programming
+# Use python-pytest-xdist plugin
+#alias pytest='pytest --numprocesses=$(nproc)'
+alias pyarchive='git archive -o rbackup-"$(python setup.py --version)".tar.gz --prefix=rbackup-"$(python setup.py --version)"/'
+
+# ssh
+alias scpe='scp -i "${HOME}/.ssh/empress"'
+
+# system
+alias myip='curl ifconfig.me'
+alias restartfans='sudo systemctl restart fancontrol.service'
+
+# zsh
+alias zdotdir='cd -- ${ZDOTDIR:-${HOME}/.zsh}'
+alias zshaliases='${EDITOR} -- ${ZDOTDIR:-${HOME}/.zsh}/conf.d/00-aliases.zsh'
+alias zbindings='${EDITOR} -- ${ZDOTDIR:-${HOME}/.zsh}/conf.d/keybindings.zsh'
+alias zconf='cd -- ${ZDOTDIR:-${HOME}/.zsh}/conf.d'
+alias zfuncs='cd -- ${ZDOTDIR:-${HOME}/.zsh}/conf.d/functions'
+alias zhist='${EDITOR} -- ${HISTFILE}'
+alias zmod='cd -- ${ZDOTDIR:-${HOME}/.zsh}/conf.d/modules'
+alias zpath='${EDITOR} -- ${ZDOTDIR:-${HOME}/.zsh}/conf.d/path.zsh'
+alias zprompt='${EDITOR} -- ${ZDOTDIR:-${HOME}/.zsh}/conf.d/prompt.zsh'
+alias zshrc='${EDITOR} -- ${ZDOTDIR:-${HOME}/.zsh}/.zshrc'
+alias zshrefresh='source -- ${ZDOTDIR:-${HOME}/.zsh}/.zshrc'
+alias zshenv='${EDITOR} -- ${ZDOTDIR:-${HOME}/.zsh}/.zshenv'
+
+# ---------- Parameterized Aliases ----------
+lsbin() {
+    if [[ -n $1 ]]; then
+        pacman -Qql $1 | rg bin
+    else
+        return 0
+    fi
+}
+
+rgenv () {
+    if [[ -n $1 ]]; then
+        env | rg --ignore-case $1
+    else
+        return 0
+    fi
+}
+
+stow-config () {
+    local dotfile_dir="${HOME}/Dotfiles"
+
+    for conf in "${@}"; do
+        if [[ -n ${conf} ]]; then
+            mkdir --parents "${dotfile_dir}/${conf}/.config"
+            mv "${XDG_CONFIG_HOME}/${conf}" "${dotfile_dir}/${conf}/.config"
+            cd "${dotfile_dir}" && stow "${conf}"
+            cd -
+        else
+            continue
+        fi
+    done
+}

zsh/.config/zsh/conf.d/00-keybindings.zsh

@@ -0,0 +1,4 @@
+# bindkey -M viins '^r' history-incremental-search-backward
+# bindkey -M vicmd '^r' history-incremental-search-backward
+
+# vim: syntax=zsh

zsh/.config/zsh/conf.d/completion.zsh

@@ -0,0 +1,27 @@
+## zsh-completion-generator
+#GENCOMPL_FPATH="${HOME}/zsh-completions"
+#source '/usr/share/zsh-completion-generator/zsh-completion-generator.plugin.zsh'
+
+autoload -Uz compinit
+compinit
+
+# Tab completion menu
+zstyle ':completion:*' menu select
+zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
+
+zstyle ':completion:*:*:kill:*' menu yes select
+zstyle ':completion:*:kill:*' force-list always
+
+zstyle ':completion:*:*:killall:*' menu yes select
+zstyle ':completion:*:killall:*' force-list always
+
+# Disabling this option enables tab completion for aliases
+#setopt complete_aliases
+
+# Case insensitive completion
+zstyle ':completion:*' matcher-list 'm:{a-zA-Z}={A-Za-z}' 'r:|=*' 'l:|=* r:|=*'
+
+# Automatically load new executables
+zstyle ':completion:*' rehash true
+
+# vim: syntax=zsh

zsh/.config/zsh/conf.d/fzf.zsh

@@ -0,0 +1,10 @@
+# Setup fzf
+# ---------
+
+# Auto-completion
+# ---------------
+[[ $- == *i* ]] && source "/usr/share/fzf/completion.zsh"
+
+# Key bindings
+# ------------
+source "/usr/share/fzf/key-bindings.zsh"

zsh/.config/zsh/conf.d/kp.zsh

@@ -0,0 +1,14 @@
+### PROCESS
+# mnemonic: [K]ill [P]rocess
+# show output of "ps -ef", use [tab] to select one or multiple entries
+# press [enter] to kill selected processes and go back to the process list.
+# or press [escape] to go back to the process list. Press [escape] twice to exit completely.
+
+kp() {
+    local pid=$(ps -ef | sed 1d | eval "fzf ${FZF_DEFAULT_OPTS} -m --header='[kill:process]'" | awk '{print $2}')
+
+    if [[ -n "${pid}" && "${pid}" != "x" ]]; then
+        echo ${pid} | xargs kill -${1:-9}
+        kp
+    fi
+}

zsh/.config/zsh/conf.d/options

@@ -0,0 +1,14 @@
+# automatically cd into a given directory
+setopt autocd
+
+# history options
+setopt append_history
+setopt hist_ignore_all_dups
+
+# command correction
+setopt correctall
+
+# prevent accidental overwriting of a file
+setopt noclobber
+
+# vim: syntax=zsh

zsh/.config/zsh/conf.d/path.zsh

@@ -0,0 +1,4 @@
+# PATH variable configuration 
+path=("${HOME}/Scripts/Arch Linux Helpers" $path)
+
+export PATH

zsh/.config/zsh/conf.d/prompt.zsh

@@ -0,0 +1,35 @@
+# allows substitution in the prompt
+setopt PROMPT_SUBST
+
+# ========== VCS info ==========
+autoload -Uz vcs_info
+zstyle ':vcs_info:*' enable git
+zstyle ':vcs_info:*' check-for-changes true
+#zstyle ':vcs_info:git*' formats "%{$fg[grey]%} %{$fg[blue]%}%b%{$reset_color%}%m %u %c%{$reset_color%}"
+zstyle ':vcs_info:git*' formats "%{$fg[grey]%}%{$fg[blue]%}%b%{$reset_color%}%m %u %c%{$reset_color%}"
+
+# ========== Vim Command Mode ==========
+vim_ins_mode='ins'
+vim_cmd_mode='cmd'
+vim_mode=${vim_ins_mode}
+
+zle-keymap-select() {
+  vim_mode="${${KEYMAP/vicmd/${vim_cmd_mode}}/(main|viins)/${vim_ins_mode}}"
+  zle reset-prompt
+}
+zle -N zle-keymap-select
+
+zle-line-finish() {
+  vim_mode=${vim_ins_mode}
+}
+zle -N zle-line-finish
+
+# ========== Final Prompt ==========
+precmd() {
+    vcs_info
+}
+
+#PS1='%F{blue}%n%f@%m %F{green}%3~%f > '
+#RPS1='%F{green}${vim_mode}%f ${vcs_info_msg_0_} [%F{red}%?%f]'
+PS1='%F{green}%3~%f %F{blue}>%f '
+RPS1='${vcs_info_msg_0_} [%F{red}%?%f]'

zsh/.config/zsh/conf.d/sudo.zsh

@@ -0,0 +1,23 @@
+# Press escape twice to prepend the previous command with "sudo"
+sudo-command-line() {
+    [[ -z ${BUFFER} ]] && zle up-history
+    if [[ ${BUFFER} == sudo\ * ]]; then
+        LBUFFER="${LBUFFER#sudo }"
+    elif [[ ${BUFFER} == $EDITOR\ * ]]; then
+        LBUFFER="${LBUFFER#$EDITOR }"
+        LBUFFER="sudoedit $LBUFFER"
+    elif [[ ${BUFFER} == sudoedit\ * ]]; then
+        LBUFFER="${LBUFFER#sudoedit }"
+        LBUFFER="$EDITOR $LBUFFER"
+    else
+        LBUFFER="sudo $LBUFFER"
+    fi
+}
+
+zle -N sudo-command-line
+
+# Defined shortcut keys: [Esc] [Esc]
+bindkey -M viins "\e\e" sudo-command-line
+bindkey -M vicmd "\e\e" sudo-command-line
+
+# vim: syntax=zsh

zsh/.config/zsh/conf.d/tmux.zsh

@@ -0,0 +1,13 @@
+## load a tmux session
+_load_tmux() {
+    if [[ -n "${TMUX}" ]]; then
+        echo "Already in a tmux session."
+    else
+        tmux
+    fi
+}
+
+zle -N _load_tmux
+bindkey -M viins "^y" _load_tmux
+
+# vim: syntax=zsh