sudo salt   '*'   cp.get_file    salt://files/1.txt      /srv/1.txt   [template=jinja]   [gzip=5]

mkdir /srv/salt/_returners

mkdir /srv/pillar/ && vim  /srv/pillar/top.sls

base:
  ‘*'
  - cache

salt ‘*’ grains.items  #打印grains
salt ‘*’ grains.item [keyname]  #打印指定的值

grains:
  roles:
    - webserver
    - memcache
  deployment: datacenter4
  cabinet: 13
  cab_u: 14-15

mkdir  /srv/salt/_modules  && cd /srv/salt/_modules

def foo():
     return  'foo'

sudo add-apt-repository ppa:saltstack/salt

add-apt-repository: command not found?

sudo apt-get install python-software-properties
sudo apt-get install software-properties-common

# Install the database packages
sudo apt-get install -y mysql-server mysql-client libmysqlclient-dev

# Ensure you have MySQL version 5.5.14 or later
mysql --version


# Pick a MySQL root password (can be anything), type it and press enter
# Retype the MySQL root password and press enter

# Secure your installation
sudo mysql_secure_installation

# Login to MySQL
mysql -u root -p

# Ensure you can use the InnoDB engine which is necessary to support long indexes
# If this fails, check your MySQL config files (e.g. `/etc/mysql/*.cnf`, `/etc/mysql/conf.d/*`) for the setting "innodb = off"
mysql> SET storage_engine=INNODB;

$ http_proxy=http://IP:PORT https_proxy=http://IP:PORT brew install PACKAGE

$ ALL_PROXY=socks5://IP:PORT brew nstall PACKAGE