/bin/bash#authorshunxinby#thisscriptisonlyforCentOS7
x#checktheOSplatform=`uname-i`if[$platform
="x86_64"];thenecho"thisscriptisonlyfor64bitOperatingSystem
"exit1fiecho"theplatformisok"cat>/var/spool/cron/rootsystemctlrestartcrond
service#设置主机名hostnamectlset-hostnameqiuyuetao#设置字符集#设置最大打开文件描述符数echo"ulimit-SHn102400">>/etc/rc
localcat>>/etc/security/limits
conf/etc/sysctl
conf/etc/profileecho'sttyerase^H'>>/etc/profileecho'curlip
com/ip
aspx&&echo'>>/etc/profilecat>>/root/
