Scripts to initialize a new ubuntu instance (apt-get installs; .screenrc; .vimrc)

.gitconfig

[user]
	name = Shobhit Singhal
	email = shobhitsinghal624@gmail.com
[color]
  ui = auto
[push]
	default = current
[pull]
	default = current
[diff]
  tool = vimdiff
[difftool]
  prompt = false
[alias]
  st = status
  dt = difftool
  co = checkout
  lg = log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %Cblue<%an>%Creset' --abbrev-commit --date=relative
  lgs = log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %Cblue<%an>%Creset' --abbrev-commit --date=relative --stat
  lgp = log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %Cblue<%an>%Creset' --abbrev-commit --date=relative -p
  lgsp = log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %Cblue<%an>%Creset' --abbrev-commit --date=relative --stat -p
  lgps = log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %Cblue<%an>%Creset' --abbrev-commit --date=relative --stat -p
  fp = fetch -p
  
  # Show all of my configured aliases
  aliases = !git config --list | grep 'alias\\.' | sed 's/alias\\.\\([^=]*\\)=\\(.*\\)/\\1\\ \t\\2/' | sort

  # List various branches
  list-branch-core = !git for-each-ref --sort=-committerdate --format='%(HEAD)%(color:yellow)%(refname:short)%(color:reset) - %(color:red)%(objectname:short)%(color:reset) - %(contents:subject) %(color:green)(%(committerdate:relative))%(color:reset) %(color:blue)<%(authorname)>%(color:reset)' refs/
  list-branch = !git list-branch-core | less -R
  list-branch-n = !git list-branch-core --count=$1
  list-branch-format-2 = !git for-each-ref --sort=-committerdate --format='%(color:red)%(objectname:short)%(color:reset) %(color:green)%(committerdate:iso8601)%(color:reset) %(color:blue)<%(authorname)>%(color:reset) %(HEAD)%(color:yellow)%(refname:short)%(color:reset) - %(contents:subject)' refs/ | sed -r 's/(^.{37})(.{9})(.*)/\\1\\3/g' | less -R

  up = !git stash && git pull && git stash pop
  #syncupstream = !git fetch upstream && git merge upstream/master
  syncupstream = !git stash && git fetch -p upstream && git merge upstream/${1:-`git rev-parse --abbrev-ref HEAD`} && git stash pop

.screenrc

# Bind F11 and F12 (NOT F1 and F2) to previous and next screen window
bindkey -k F1 prev
bindkey -k F2 next

startup_message off

# Window list at the bottom.
hardstatus alwayslastline
hardstatus string "%-w%{= BW}%50>%n %t%{-}%+w%<"

# From Stephen Shirley
# Don't block command output if the terminal stops responding
# (like if the ssh connection times out for example).
nonblock on

# Allow editors etc. to restore display on exit
# rather than leaving existing text in place
altscreen on

# Enable 256-color mode when screen is started with TERM=xterm-256color
# Taken from: http://frexx.de/xterm-256-notes/
#
# Note that TERM != "xterm-256color" within a screen window. Rather it is
# "screen" or "screen-bce"
# 
# terminfo and termcap for nice 256 color terminal
# allow bold colors - necessary for some reason
attrcolor b ".I"
# tell screen how to set colors. AB = background, AF=foreground
#termcapinfo xterm-256color 'Co#256:AB=\E[48;5;%dm:AF=\E[38;5;%dm'

.vimrc

" [Start] vundle config
set nocompatible              " be iMproved, required
filetype off                  " required

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
" alternatively, pass a path where Vundle should install plugins
"call vundle#begin('~/some/path/here')

" let Vundle manage Vundle, required
Plugin 'gmarik/Vundle.vim'

Plugin 'scrooloose/nerdtree'
Plugin 'kien/ctrlp.vim'
Plugin 'Yggdroot/indentLine'
Plugin 'vim-airline/vim-airline'
Plugin 'vim-airline/vim-airline-themes'
Plugin 'tpope/vim-fugitive'
Plugin 'Raimondi/delimitMate'
Plugin 'jelera/vim-javascript-syntax'


" All of your Plugins must be added before the following line
call vundle#end()            " required
" [End] vundle config

" set 256 color
set t_Co=256

syntax on                     " enable syntax processing
set ruler                     " show the line number on the bar
set more                      " use more prompt
set autoread                  " watch for file changes
"set number                    " show line numbers
set hidden
set noautowrite               " don't automagically write on :next
"set lazyredraw                " don't redraw when don't have to
set showmode
set showcmd
set nocompatible              " vim, not vi
set autoindent smartindent    " auto/smart indent
set smarttab                  " tab and backspace are smart
set expandtab                 " replace tab with spaces
set tabstop=2                 " number of visual spaces per TAB, 2 spaces
set softtabstop=2             " number of spaces in tab when editing
set shiftwidth=2              " number of columns text is indented with reindent operations (<< and >>)
set scrolloff=5               " keep at least 5 lines above/below
set sidescrolloff=5           " keep at least 5 lines left/right
set history=200
set backspace=indent,eol,start
set linebreak
"set cmdheight=2               " command line two lines high
set undolevels=1000           " 1000 undos
set updatecount=100           " switch every 100 chars
set complete=.,w,b,u,U,t,i,d  " do lots of scanning on tab completion
set ttyfast                   " we have a fast terminal
set noerrorbells              " No error bells please
set shell=bash
set fileformats=unix
set ff=unix
set cursorline                " highlight current line
filetype on                   " enable filetype detection
filetype indent on            " enable filetype-specific indenting
filetype plugin on            " enable filetype-specific plugins
set wildmode=longest:full
set wildmenu                  " menu has tab completion; visual autocomplete for command menu
"set laststatus=2
hi Comment ctermfg=DarkGreen  " comments color to dark green

"  searching
set incsearch                 " incremental search; search as characters are entered
"set ignorecase                " search ignoring case
set hlsearch                  " highlight the search matches
set showmatch                 " show matching bracket; highlight matching [{()}]
set diffopt=filler,iwhite     " ignore all whitespace and sync

"  folding
set foldenable                " enable folding
set foldlevelstart=10         " open most folds by default
set foldnestmax=10            " 10 nested fold max
set foldmethod=indent         " fold based on indent level; other options - [marker, manual, expr, syntax, diff]; run :help foldmethod for help

" splitting
set splitright                " to make vsplit put the new buffer on the right if the current buffer
set splitbelow                " to make split put the new buffer below the current buffer

"  backup
set backup
set backupdir=~/.vim/backup
set directory=~/.vim/tmp
set viminfo=%100,'100,/100,h,\"500,:100,n~/.viminfo
set viminfo='100,f1

"  handling .ejs filetype
au BufNewFile,BufRead *.ejs set filetype=html.js

"  handling .py filetype
autocmd Filetype python setlocal tabstop=2 softtabstop=2 shiftwidth=2 expandtab

" configure jelera/vim-javascript-syntax
"au FileType javascript call JavaScriptFold()

" configure bling/vim-airline
set laststatus=2
let g:airline_theme='luna'
if !exists('g:airline_symbols')
  let g:airline_symbols={}
endif
let g:airline_left_sep='»'
let g:airline_left_sep='▶'
let g:airline_right_sep='«'
let g:airline_right_sep='◀'
let g:airline_symbols.linenr='␊'
let g:airline_symbols.linenr='␤'
let g:airline_symbols.linenr='¶'
let g:airline_symbols.branch='⎇'
let g:airline_symbols.paste='ρ'
let g:airline_symbols.paste='Þ'
let g:airline_symbols.paste='∥'
let g:airline_symbols.whitespace='Ξ'

" configure Yggdroot/indentLine
"let g:indentLine_color_term=0
let g:indentLine_color_term=239
let g:indentLine_color_gui='#09AA08'
let g:indentLine_char='│'

"  nerdtree - treeview for folder structure
" autopen NERDTree and focus cursor in new document when vim opens
"autocmd VimEnter * NERDTree
"autocmd VimEnter * wincmd p
" toggle nerdtree open / close with ctrl+n
map <C-n> :NERDTreeToggle<CR>
let NERDTreeIgnore=['\.pyc$','\.o$']

"  ctrlp - quickly search and open files in vim
let g:ctrlp_cache_dir=$HOME . '/.cache/ctrlp'
if executable('ag')
  let g:ctrlp_user_command='ag %s -l --nocolor -g ""'
endif

init_pc_post_aws.sh

#! /usr/bin/env bash

cd ~

# To fix the alt+tab issue
#sudo apt-get install --assume-yes compizconfig-settings-manager compiz-plugins

# The Silver Searcher - better grep - http://geoff.greer.fm/ag/
sudo apt-get install --assume-yes silversearcher-ag

# Transmission - command line bittorrent client
sudo apt-get install --assume-yes transmission-cli transmission-daemon transmission-common

# xmllint - command line xml parse / indent
sudo apt-get install --assume-yes libxml2-utils

# dos2unix
sudo apt-get install --assume-yes dos2unix

initialize_aws.sh

#! /usr/bin/env bash

cd ~

# Dependency Installation
sudo apt-get update
sleep 3
sudo apt-get install --assume-yes vim wget curl unzip htop screen
sudo apt-get install --assume-yes git mercurial
sudo apt-get install --assume-yes python-dev python-pip python-setuptools python-software-properties
sleep 3

# Configure screen
echo 'alias my_screen="screen -D -R -S my_screen"' | tee -a $HOME/.bashrc
wget https://gist.github.com/shobhitsinghal624/7192658/raw/.screenrc -O $HOME/.screenrc
sleep 3

# Configure vim
echo 'alias vim="vim -O"' | tee -a $HOME/.bashrc
wget https://gist.github.com/shobhitsinghal624/7192658/raw/.vimrc -O $HOME/.vimrc
mkdir -p ~/.vim/backup ~/.vim/tmp ~/.vim/autoload ~/.vim/bundle
sleep 3
# vundle - vim bundle / plugin manager
git clone https://github.com/gmarik/Vundle.vim.git ~/.vim/bundle/Vundle.vim
sleep 3
# install vim plugins
vim +PluginInstall +qall

# Configure git
wget https://gist.github.com/shobhitsinghal624/7192658/raw/.gitconfig -O $HOME/.gitconfig

update-ssh-agent-socket.sh

#!/bin/bash

echo "Updating ssh-agent socket environment.."
echo "Current value:  $SSH_AUTH_SOCK"

export SSH_AUTH_SOCK=$(find /tmp/ssh-* -user `whoami` -name agent\* -printf '%T@ %p\n' 2>/dev/null | sort -k 1nr | sed 's/^[^ ]* //' | head -n 1)

if [ $? -gt 0 ]; then
 echo "ERROR!"
 exit $?
fi

echo "New value:  $SSH_AUTH_SOCK"
echo "All done!"