xgz123

$ uname -a
Linux link-lxub1604 4.4.0-15-generic #31-Ubuntu SMP Fri Mar 18 19:08:31 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

$ lsb_release -r
Release:    16.04


sudo apt-get install openssh-server
sudo /etc/init.d/ssh restart  

xgz123

"build-css": "node-sass --include-path scss scss/main.scss public/css/main.css",
 "watch-css": "nodemon -e scss -x \"npm run build-css\""

xgz123

# /etc/profile
# source /etc/profile

# nodejs
export NODE_HOME=/home/xgz/app/node-v6.3.0
export PATH=$PATH:$NODE_HOME/bin
export NODE_PATH=$NODE_HOME/lib/node_modules
# prefix 是nodejs的node_prefix
# $PREFIX/lib/node
export PREFIX=/home

xgz123

{
	"color_scheme": "Packages/Materialize/schemes/Material One Dark.tmTheme",
	"theme": "Material One Dark.sublime-theme",
	"ignored_packages":
	[
		"Vintage"
	],
	"overlay_scroll_bars": "enabled",
    "line_padding_top": 3,
    "line_padding_bottom": 3,

xgz123

C-v             向前翻页
M(meta/alt)-v   向后翻页
C-l             让光标位置居中
C-p/n-b/f       方向
M-p/n           按单词移动
C/M-a/e         行(句)开头和行尾
C-<>            文本开头和结尾
C-u 8 C-f       向前移动8位(C-v 则按行数移动)
C-u 8 *         输入8个*
C-g             停止命令

xgz123

npm info jquery
npm info jquery version

nano ~/.npmrc   //打开配置文件
registry =https://registry.npm.taobao.org   //写入配置文件

# "root" does not have permission to access the dev dir
npm install --unsafe-perm --verbose -g <package-name>

xgz123

 # 指定了要提交的修改过的容器的ID、目标镜像仓库、镜像名
sudo docker commit 614122c0aabb aoct/apache2
sudo docker commit -m='A new image' --author='xx' 614122c0aabb aoct/apache2
 
 docker tag image_id new_tag # change tag
 
 # install
 yum -y install docker-io
 
 # start

xgz123

# 安装pip
python get-pip.py

# where is site package
# sudo apt-get install 安装的package存放在 /usr/lib/python2.7/dist-packages目录中
# pip 或者 easy_install安装的package存放在/usr/local/lib/python2.7/dist-packages目录中
import site; site.getsitepackages()

# virtualenv
virtualenv ENV

xgz123

//  ImportError: cannot import name inputstream
pip install html5lib==1.0b8

xgz123

# 1, 重写历史
# https://git-scm.com/book/zh/v1/Git-%E5%B7%A5%E5%85%B7-%E9%87%8D%E5%86%99%E5%8E%86%E5%8F%B2
git commit --amend # 修改最近一次提交
git rebase -i HEAD~3 # 交互式修改最近三次提交, 通过命令p(使用)/s(压制)/e(修改)做修改,删除,合并commit等操作
git rebase -i --root # 如果只有两次提交

git reset --hard HEAD~3 # 撤销最近三次提交，文件也恢复， 这三次丢失

# 找回历史
git reflog