shell脚本之安装ansible(centos7环境)
#!/usr/bin/env bashansilbe
if [ $? -eq 0 ] #检查上一命令是否执行成功,如不等于0,则进行安装
then
echo 'ansible existing'
else
#设置EPEL仓库
rpm -iUvh http://dl.Fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm
#使用yum安装Ansible
yum -y install ansible
#安装完成后,检查ansible版本
vers=`ansible --version`
echo "ansible install complete, version=$vers"
fi
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