SSS新Linux完整配置攻略

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关闭selinux(万恶之源)：
临时生效：setenforce 0
永久生效：修改/etc/selinux/config文件中设置SELINUX=disabled

配置网路：
vi /etc/sysconfig/network-scripts/ifcfg-eth0
service network restart

关闭network manage
临时生效：service NetworkManager stop
永久生效：chkconfig NetworkManager off

DEVICE="eth0"
BOOTPROTO=static #静态分配ip
IPADDR=192.168.1.201 #ip
GATEWAY=192.168.1.1 #网关
NETMASK=255.255.255.0 #子网掩码
HWADDR="00:0C:29:79:F5:AF"
IPV6INIT="no"
NM_CONTROLLED="yes"
ONBOOT="yes"
TYPE="Ethernet"
UUID="493298e6-6dc4-4e70-a0e3-05d24a31c53f"
DNS1=192.168.1.1 #主dns

使用eth1：
cat /etc/udev/rules.d/70-persistent-net.rules 记录eth1的mac地址

# vi /etc/sysconfig/network-scripts/ifcfg-eth0
将 DEVICE="eth0" 改成 DEVICE="eth1" ,
将 HWADDR="00:0c:29:8f:89:97" 改成上面的mac地址 HWADDR="00:0c:29:50:bd:17"
# service network restart

优化ssh连接速度：
vi /etc/ssh/ssh_config 和 vi /etc/ssh/sshd_config ,设置GSSAPIAuthentication no ,UseDNS=no并重启：service sshd restart 或 etc/init.d/sshd restart

永久关闭防火墙:
chkconfig iptables off

设置时区：
1设置Centos时区：tzselect 然后依次输入 5 回车 9 回车 1 回车 1回车
2替换系统时区文件：cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
3date查看

安装java：
yum install java...

安装mysql:
yum install mysql
yum install mysql-server
yum install mysql-devel
//启动
service mysqld start
//开启自启动
chkconfig --add mysqld
chkconfig mysqld on
chkconfig --list
//设置root密码
mysqladmin -u root password root
//连接
mysql -uroot -proot
//允许远程访问
GRANT ALL PRIVILEGES ON *.* TO ‘root‘@‘%‘ IDENTIFIED BY ‘root‘ WITH GRANT OPTION;

配置:
[mysqld]
datadir=/data/mysql
socket=/data/mysql/mysql.sock
user=mysql
default-character-set=utf8
max_connections=500
skip-name-resolve #建立连接时不进行DNS解析
skip-grant-tables #不设置这个会到只无法解析127.0.0.1这个ip,原因未知.

# master-slave
server_id = 1
#relay_log = /var/lib/mysql/mysql-relay-bin #从库中继日志位置
#log_slave_updates = 1 #从库根据中继日志重现时是否产生binlog
#read_only = 1 #从库的权限控制优化

# binlog
log_bin = mysql-bin #二进制log文件名前缀
expire_logs_days = 30 #超过30天的binlog删除

[mysqld_safe]
log-error=/var/lib/mysql/mysqld.log
pid-file=/var/lib/mysql/mysqld.pid

安装定时任务crontab:
yum -y install vixie-cron
yum -y install crontabs
service crond start
crontab -l
crontab -e
配置:
0 3 * * * /data/backup/database/db_to_file.sh

安装nginx:
rpm -ivh http://nginx.org/packages/centos/6/noarch/RPMS/nginx-release-centos-6-0.el6.ngx.noarch.rpm
yum install nginx
service nginx start
配置:

user nginx;
worker_processes 1;

error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;

events {
worker_connections 1024;
}

http {
include /etc/nginx/mime.types;
default_type application/octet-stream;

log_format main ‘$remote_addr - $remote_user [$time_local] "$request" ‘
‘$status $body_bytes_sent "$http_referer" ‘
‘"$http_user_agent" "$http_x_forwarded_for"‘;

access_log /var/log/nginx/access.log main;

sendfile on;
#tcp_nopush on;

keepalive_timeout 65;

#gzip on;

#include /etc/nginx/conf.d/*.conf;

server {
listen 80;
server_name localhost;

location / {
root /data/nginx;
index index.html index.htm;
autoindex on;
client_body_temp_path client_temp;

dav_methods PUT DELETE MKCOL COPY MOVE;

create_full_put_path on;
dav_access all:rw;
}

error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}

}
}

SSS新Linux完整配置攻略

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原文地址：http://www.cnblogs.com/zhenxi/p/4829174.html