搭建自己的专属Ubuntu环境（中）

sudo apt-get install openssh-server

sudo apt-get install openssh-client

sudo service ssh restart

ssh -l username ip

# 拷贝文件
scp remoteUserName@remoteIP:remoteFileName  fileName
# 拷贝目录
scp -r remoteUserName@remoteIP:remoteFolderName  folderName

sudo apt-get install git

sudo add-apt-repository ppa:tortoisehg-ppa/releases
sudo add-apt-repository ppa:mercurial-ppa/releases
sudo apt-get update
sudo apt-get install mercurial python-nautilus tortoisehg

sudo pip install Mercurial

sudo apt-get install autojump

sudo apt-get install zsh

sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"

sh -c "$(wget https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh -O -)"

sudo apt-get install vim

cd ~/.vim  
mkdir bundle  
git clone https://github.com/VundleVim/Vundle.vim.git ~/.vim/bundle/Vundle.vim

" be iMproved, required
set nocompatible   
" required  
filetype off
" 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 'VundleVim/Vundle.vim'  
" The following are examples of different formats supported.  
" Keep Plugin commands between vundle#begin/end.  
" plugin on GitHub repo  
Plugin 'tpope/vim-fugitive'  
" plugin from http://vim-scripts.org/vim/scripts.html  
"Plugin 'L9'  
" Git plugin not hosted on GitHub  
"Plugin 'git://git.wincent.com/command-t.git'  
" git repos on your local machine (i.e. when working on your own plugin)  
"Plugin 'file:///home/gmarik/path/to/plugin'  
" The sparkup vim script is in a subdirectory of this repo called vim.  
" Pass the path to set the runtimepath properly.  
Plugin 'rstacruz/sparkup', {'rtp': 'vim/'}  
" Install L9 and avoid a Naming conflict if you've already installed a  
" different version somewhere else.  
Plugin 'ascenator/L9', {'name': 'newL9'}  
Bundle 'scrooloose/nerdtree'  
Bundle 'Valloric/YouCompleteMe'  
Bundle "taglist.vim"  
Bundle "ctags.vim"  
Bundle "a.vim"  
Plugin 'bling/vim-airline'  
Plugin 'tpope/vim-commentary'  
Plugin 'altercation/vim-colors-solarized'  
Plugin 'godlygeek/tabular'  
" All of your Plugins must be added before the following line  
call vundle#end() " required  
filetype plugin indent on " required  
" To ignore plugin indent changes, instead use:  
"filetype plugin on  
"  
" Brief help  
" :PluginList  - lists configured plugins  
" :PluginInstall - installs plugins; append `!` to update or just :PluginUpdate  
" :PluginSearch foo - searches for foo; append `!` to refresh local cache  
" :PluginClean - confirms removal of unused plugins; append `!` to auto-approve removal  
"  
" see :h vundle for more details or wiki for FAQ  
" Put your non-Plugin stuff after this line

:BundleInstall

"配置NERD Tree  
:map <f10> :NERDTreeToggle <cr>
filetype on  
syntax on  
set autoindent  
set smartindent  
set tabstop=4  
set shiftwidth=4  
set showmatch  
set ruler  
set number

sudo apt-get install exuberant-ctags

Bundle "taglist.vim"

sudo add-apt-repository ppa:jonathonf/vim  
sudo apt-get update && sudo apt-get -u dist-upgrade  
sudo apt-get install vim-nox

tar zxvf ./jdk-7u45-linux-x64.tar.gz -C /usr/lib/  
vim /etc/profile  
export JAVA_HOME=/usr/lib/jdk1.7.0_45 
export JRE_HOME=${JAVA_HOME}/jre 
export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib  
export PATH=${JAVA_HOME}/bin:$PATH  source /etc/profile

sudo curl -L https://raw.githubusercontent.com/yyuu/pyenv-installer/master/bin/pyenv-installer | bash
export PATH="~/.pyenv/bin:$PATH"
eval "$(pyenv init -)"
eval "$(pyenv virtualenv-init -)"

sudo apt-get install python-pip

add-apt-repository ppa:costamagnagianfranco/ettercap-stable-backports  
apt-get update  
curl -L https://get.rvm.io | bash -s stable  
source ~/.bashrc  
rvm install 2.1.0  rvm use 2.1.0 --default

gem source -r http://rubygems.org/  
gem sources --add https://ruby.taobao.org/  
gem source  
gem install bundler  
gem install rails

tar zxvf ./ node-v4.2.4-linux-x64.tar.gz -C /usr/lib/  
vim ~/.bashrc  
export NODE_HOME=/usr/lib/node-v4.2.4-linux-x64  
export PATH=${NODE_HOME}/bin:$PATH  
source ~/.bashrc

sudo apt-get install nasm build-essential

objdump -dS hi
readelf -a hi
hexdump -C hi

as hello.s -o hello.o
ld hello.o -o hello

foo = $(bar)bar = hi?main:
    @echo $(foo)
    @echo "build project"
    gcc -v -c hi.cpp
    gcc -v hi.o -o hiclean:
    @echo "clean project"
    -rm *.o
    @echo "clean complete"

make