CentOS 7 安装使用Shadowsocks客户端

历史步骤: 1 yum update & yum upgrade 2 yum update -y & yum upgrade -y 3 rm -rf /var/run/yum.pid 4 yum -y update 5 yum install wget curl curl-devel zlib-devel openssl-devel perl perl-devel cpio expat-devel gettext-devel git autoconf libtool gcc swig python-devel 6 cd /usr/local/src/ 7 ll 8 wget --no-check-certificate https://pypi.python.org/packages/source/s/setupto ...