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Oh My Zsh + iTerm2 + Vim: Configuration and Custom Theme

Zhongpin Wang

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Firstly you should install Oh My Zsh to enable the custom theme for your terminal.

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EnlighterJS 3 Syntax Highlighter
# install using curl
sh -c "$(curl -fsSL https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
# install using wget
sh -c "$(wget https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh -O -)"
# install using curl sh -c "$(curl -fsSL https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh)" # install using wget sh -c "$(wget https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh -O -)"
# install using curl
sh -c "$(curl -fsSL https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
# install using wget
sh -c "$(wget https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh -O -)"

Then, change the theme to “agnoster” (see details on https://github.com/agnoster/agnoster-zsh-theme).

In order to enable a theme, set ZSH_THEME to the name of the theme in your

~/.zshrc
~/.zshrc, before sourcing Oh My Zsh; for example:
ZSH_THEME="agnoster"
ZSH_THEME="agnoster" If you do not want any theme enabled, just set ZSH_THEME to blank:
ZSH_THEME=" "
ZSH_THEME=" "

(Quoted from: https://github.com/ohmyzsh/ohmyzsh/wiki/Themes)

iTerm2 colorsscheme:

Before changing the color scheme, you could notice some font issues. To solve the unknown unicode character, install the powerline font (https://github.com/powerline/fonts):

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# clone
git clone https://github.com/powerline/fonts.git --depth=1
# install
cd fonts
./install.sh
# clean-up a bit
cd ..
rm -rf fonts
# clone git clone https://github.com/powerline/fonts.git --depth=1 # install cd fonts ./install.sh # clean-up a bit cd .. rm -rf fonts
# clone
git clone https://github.com/powerline/fonts.git --depth=1
# install
cd fonts
./install.sh
# clean-up a bit
cd ..
rm -rf fonts

Then, apply this colorscheme in iTerm2 to change the color.

Elegant-Blue.itermcolorsDownload

Vim settings:

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set tabstop=4
set softtabstop=0 noexpandtab
" Don't try to be vi compatible
set nocompatible
" Helps force plugins to load correctly when it is turned back on below
filetype on
" TODO: Load plugins here (pathogen or vundle)
if empty(glob('~/.vim/autoload/plug.vim'))
silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs
\ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
autocmd VimEnter * PlugInstall
endif
call plug#begin('~/.vim/plugged')
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
call plug#end()
" Turn on syntax highlighting
syntax on
" For plugins to load correctly
filetype plugin indent on
" TODO: Pick a leader key
" let mapleader = ","
" Security
set modelines=0
" Show line numbers
set number
set numberwidth=5
highlight LineNr ctermfg=grey
" Show line limit 81
set colorcolumn=81
highlight ColorColumn ctermbg=239 guibg=lightgrey
" Show file stats
set ruler
" Encoding
set encoding=utf-8
" Whitespace
set wrap
" set textwidth=80
set formatoptions=tcqrn1
set shiftwidth=4
set expandtab
set noshiftround
" Cursor motion
set scrolloff=3
set backspace=indent,eol,start
set matchpairs+=<:> " use % to jump between pairs
runtime! macros/matchit.vim
" Move up/down editor lines
nnoremap j gj
nnoremap k gk
" Allow hidden buffers
set hidden
" Rendering
set ttyfast
" Status bar
set laststatus=2
" Last line
set showmode
set showcmd
" Searching
nnoremap / /\v
vnoremap / /\v
set hlsearch
set incsearch
set ignorecase
set smartcase
set showmatch
map <leader><space> :let @/=''<cr> " clear search
" Remap help key.
inoremap <F1> <ESC>:set invfullscreen<CR>
nnoremap <F1> :set invfullscreen<CR>
vnoremap <F1> :set invfullscreen<CR>
" Textmate holdouts
" Formatting
map <leader>q gqip
" Visualize tabs and newlines
set listchars=tab:▸\ ,eol:¬
" Uncomment this to enable by default:
" set list " To enable by default
" Or use your leader key + l to toggle on/off
map <leader>l :set list!<CR> " Toggle tabs and EOL
" Color scheme (terminal)
set t_Co=256
set background=dark
let g:solarized_termcolors=256
let g:solarized_termtrans=1
let g:airline#extensions#tabline#enabled = 1
let g:airline#extensions#tabline#left_sep = ' '
let g:airline#extensions#tabline#left_alt_sep = '|'
let g:airline#extensions#tabline#formatter = 'default'
set tabstop=4 set softtabstop=0 noexpandtab " Don't try to be vi compatible set nocompatible " Helps force plugins to load correctly when it is turned back on below filetype on " TODO: Load plugins here (pathogen or vundle) if empty(glob('~/.vim/autoload/plug.vim')) silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim autocmd VimEnter * PlugInstall endif call plug#begin('~/.vim/plugged') Plug 'vim-airline/vim-airline' Plug 'vim-airline/vim-airline-themes' call plug#end() " Turn on syntax highlighting syntax on " For plugins to load correctly filetype plugin indent on " TODO: Pick a leader key " let mapleader = "," " Security set modelines=0 " Show line numbers set number set numberwidth=5 highlight LineNr ctermfg=grey " Show line limit 81 set colorcolumn=81 highlight ColorColumn ctermbg=239 guibg=lightgrey " Show file stats set ruler " Encoding set encoding=utf-8 " Whitespace set wrap " set textwidth=80 set formatoptions=tcqrn1 set shiftwidth=4 set expandtab set noshiftround " Cursor motion set scrolloff=3 set backspace=indent,eol,start set matchpairs+=<:> " use % to jump between pairs runtime! macros/matchit.vim " Move up/down editor lines nnoremap j gj nnoremap k gk " Allow hidden buffers set hidden " Rendering set ttyfast " Status bar set laststatus=2 " Last line set showmode set showcmd " Searching nnoremap / /\v vnoremap / /\v set hlsearch set incsearch set ignorecase set smartcase set showmatch map <leader><space> :let @/=''<cr> " clear search " Remap help key. inoremap <F1> <ESC>:set invfullscreen<CR> nnoremap <F1> :set invfullscreen<CR> vnoremap <F1> :set invfullscreen<CR> " Textmate holdouts " Formatting map <leader>q gqip " Visualize tabs and newlines set listchars=tab:▸\ ,eol:¬ " Uncomment this to enable by default: " set list " To enable by default " Or use your leader key + l to toggle on/off map <leader>l :set list!<CR> " Toggle tabs and EOL " Color scheme (terminal) set t_Co=256 set background=dark let g:solarized_termcolors=256 let g:solarized_termtrans=1 let g:airline#extensions#tabline#enabled = 1 let g:airline#extensions#tabline#left_sep = ' ' let g:airline#extensions#tabline#left_alt_sep = '|' let g:airline#extensions#tabline#formatter = 'default'
set tabstop=4
set softtabstop=0 noexpandtab
" Don't try to be vi compatible
set nocompatible

" Helps force plugins to load correctly when it is turned back on below        
filetype on

" TODO: Load plugins here (pathogen or vundle)
if empty(glob('~/.vim/autoload/plug.vim'))
silent !curl -fLo ~/.vim/autoload/plug.vim --create-dirs
  \ https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim
autocmd VimEnter * PlugInstall
endif

call plug#begin('~/.vim/plugged')
Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
call plug#end()

" Turn on syntax highlighting
syntax on

" For plugins to load correctly
filetype plugin indent on

" TODO: Pick a leader key
" let mapleader = ","

" Security
set modelines=0

" Show line numbers
set number
set numberwidth=5
highlight LineNr ctermfg=grey

" Show line limit 81
set colorcolumn=81
highlight ColorColumn ctermbg=239 guibg=lightgrey

" Show file stats
set ruler

" Encoding
set encoding=utf-8

" Whitespace
set wrap
" set textwidth=80
set formatoptions=tcqrn1
set shiftwidth=4
set expandtab
set noshiftround

" Cursor motion
set scrolloff=3
set backspace=indent,eol,start
set matchpairs+=<:> " use % to jump between pairs
runtime! macros/matchit.vim

" Move up/down editor lines
nnoremap j gj
nnoremap k gk

" Allow hidden buffers
set hidden

" Rendering
set ttyfast

" Status bar
set laststatus=2

" Last line
set showmode
set showcmd

" Searching
nnoremap / /\v
vnoremap / /\v
set hlsearch
set incsearch
set ignorecase
set smartcase
set showmatch
map <leader><space> :let @/=''<cr> " clear search

" Remap help key.
inoremap <F1> <ESC>:set invfullscreen<CR> 
nnoremap <F1> :set invfullscreen<CR>
vnoremap <F1> :set invfullscreen<CR>

" Textmate holdouts

" Formatting
map <leader>q gqip

" Visualize tabs and newlines
set listchars=tab:▸\ ,eol:¬
" Uncomment this to enable by default:
" set list " To enable by default
" Or use your leader key + l to toggle on/off
map <leader>l :set list!<CR> " Toggle tabs and EOL

" Color scheme (terminal)
set t_Co=256
set background=dark
let g:solarized_termcolors=256
let g:solarized_termtrans=1

let g:airline#extensions#tabline#enabled = 1
let g:airline#extensions#tabline#left_sep = ' '
let g:airline#extensions#tabline#left_alt_sep = '|'
let g:airline#extensions#tabline#formatter = 'default'

Screenshots:

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