#!/bin/bash
# Time   : Thu 29 Nov 2018 02:01:46 PM CST
#
# Version: 1.0
# Notes  : Cent0S 7
#
# Author : linyaohong
# Blog   : ************
# Qq     : 122123498

export PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin

cred="\E[31m"
cgreen="\E[32m"
cyellow="\E[33m"
cblue="\E[34m"
cmagenta="\E[35m"
ccyan="\E[36m"

sred="\E[31;5m"
sbred="\E[41;5m"

cend="\E[0m"
ninx_ver=1.8.0
nginx_install_dir=/usr/local/nginx
run_user=www

# Check if user is root
#[ $(id -u) != "0" ] && { echo "Error: You must be root to run this script"; exit 1; }
if [ $(id -u) != "0" ]; then
    echo "Error: You must be root to run this script"
    exit 1
fi
# check_os
CentOS_ver=$(lsb_release -sr | awk -F. '{print $1}')
if [ ${CentOS_ver} != "7" ]; then
    echo "Error: You must be Centos7 to run this script"
    exit 1
fi
THREAD=$(grep 'processor' /proc/cpuinfo | sort -u | wc -l)


id -u ${run_user} >/dev/null 2>&1
[ $? -ne 0 ] && useradd -M -s /sbin/nologin ${run_user}

[ ! -d "${nginx_install_dir}" ] && mkdir -p ${nginx_install_dir}