1、配置内网IP （如果是外网IP，linux要修改远程端口）
2、配置自己的yum源
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1
2
3
4
|
yum
install
wget
rm
-f
/etc/yum
.repos.d
/CentOS-Base
.repo
wget http:
//mirrors
.163.com/.help
/CentOS6-Base-163
.repo -O
/etc/yum
.repo.d/
wget -P
/etc/yum
.repos.d/ http:
//mirrors
.aliyun.com
/repo/epel-6
.repo
|
或者
|
1
2
|
curl http:
//mirrors
.163.com/.help
/CentOS6-Base-163
.repo >
/etc/yum
.repos.d
/comratings
.repo
curl http:
//mirrors
.aliyun.com
/repo/epel-6
.repo >
/etc/yum
.repos.d
/epel-6
.repo
|
3、关闭SELinux
|
1
2
|
sed
-i
's#SELINUX=enforcing#SELINUX=disabled#g'
/etc/selinux/config
setenforce 0
|
4、添加zabbix监控
5、配置防火墙
|
1
2
3
|
service iptables stop
iptables -L
service iptables save
|
6、安装软件包
|
1
|
yum
install
-y vim openssh-clients ntpdate
man
lrzsz
|
7、配置定时任务
|
1
|
echo
"10 6 * * * root (/usr/sbin/ntpdate time.nist.gov && /sbin/hwclock -w) &> /dev/null"
>>
/etc/crontab
|
8、配置主机名
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9、修改文件句柄数
|
1
2
3
4
5
6
|
#临时修改，立刻生效
ulimit
-n 65535
#永久修改
echo
"* soft nofile 65536"
>>
/etc/security/limits
.conf
echo
"* hard nofile 65536"
>>
/etc/security/limits
.conf
|
10、可以禁用ipv6
|
1
2
3
4
|
cat
>>
/etc/modprobe
.d
/ipv6
.conf <<EOF
alias
net-pf-10 off
alias
ipv6 off
EOF
|