为何写脚本
每次用新的机器，都要把python的环境给安装一遍~so，这是一件很操蛋的问题，，就shell练手写了一个code,嘿嘿，渣渣技术~
测试环境
我爱vagrant,一条命令直接还原成干净的测试环境，大爱啊~
脚本如下：
#!/bin/bash
# Auther: zhuima
# Date: 2014-06-26
# Function: create python env
#
REVTAL=0
# import Functions
. /etc/rc.d/init.d/functions
# check network
. /etc/sysconfig/network
if [ $NETWORKING = ‘no’ ];then
exit $REVTAL
fi
# install epel yum source
function epel_install(){
if rpm –version &>/dev/null;then
rpm -ivh
else
exit $REVTAL
print “please checking your yum configure!”
fi
}
# install base packages
function base_packages(){
if yum repolist &>/dev/null;then
yum install yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel patch -y
else
exit $REVTAL
print “please checking your yum configure!”
fi
}
# install pip
function pip_install(){
if yum repolist &>/dev/null;then
yum install python-pip -y
else
exit $REVTAL
print “please checking your yum configure!”
fi
}
# install ipython
function ipython_install(){
if yum repolist &>/dev/null;then
yum install ipython -y
else
exit $REVTAL
print “please checking your yum configure!”
fi
}
# install pyenv
function pyenv_install(){
if git –version &>/dev/null;then
cd /`whoami` && git clone git://github.com/yyuu/pyenv.git .pyenv
else
yum install git -y
cd /`whoami` && git clone git://github.com/yyuu/pyenv.git .pyenv
fi
}
# setting pyenv env
function pyenv_env(){
echo ‘export PYENV_ROOT=$HOME/.pyenv’ >> /etc/profile
echo ‘export PATH=$PYENV_ROOT/bin:$PATH’ >> /etc/profile
#echo ‘eval $(pyenv init -)’ >> /etc/profile
# exec pyenv.sh
if [ -e /etc/profile ];then
source /etc/profile
else
echo “Files is not exists”
exit $REVTAL
fi
}
# install python 2.7.6
function python_install(){
if pyenv versions &>/dev/null;then
pyenv install 2.7.6
else
exit $REVTAL
print “please checking your pyenv configure”
fi
}
# install ansible
function install_ansible(){
if pip –version &>/dev/null;then
pip install ansible
else
yum install pip -y
pip install ansible
fi
}
while :;do
cat << EOF
+——————————————-+
|1、Install epel_install |
|2、Install base_packages |
|3、Install pip_install |
|4、Install ipython_install |
|5、Install pyenv_install |
|6、Install pyenv_env |
|7、Install python2.7.6_install |
|8、One-Click Setup |
|9、[Q|q|quit] to quit |
+——————————————-+
EOF
read -p “select which one packages you want to install: ” choice
case $choice in
1)
epel_install
;;
2)
base_packages
;;
3)
pip_install
;;
4)
ipython_install
;;
5)
pyenv_install
;;
6)
pyenv_env
;;
7)
python2.7.6_install
;;
8)
epel_install
base_packages
pip_install
ipython_install
pyenv_install
pyenv_env
python_install
source /etc/profile
;;
Q|q|quit)
exit $REVTAL
;;
*)
echo “Usage: select one number(1|2|3|4|5|6|7|8|9)”
exit $REVTAL
;;
esac
done
更多详情见请继续阅读下一页的精彩内容：
《Python核心编程 第二版》.(Wesley J. Chun ).[高清PDF中文版]
《Python开发技术详解》.( 周伟,宗杰).[高清PDF扫描版+随书视频+代码]
Python脚本获取Linux系统信息
在Ubuntu下用Python搭建桌面算法交易研究环境
接受失败也等于给了自己从零开始的机会，接受失败更是一种智者的宣言和呐喊;
