安装Webmin
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sed -i ‘s/SELINUX=enforcing/SELINUX=disabled/g’ /etc/selinux/config
setenforce 0
rpm -ivh http://elrepo.org/linux/elrepo/el7/x86_64/RPMS/elrepo-release-7.0-2.el7.elrepo.noarch.rpm
rpm -ivh http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.3-1.el7.rf.x86_64.rpm
rpm -ivh http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-1.noarch.rpm
yum -y install wget nano perl perl-Net-SSLeay rsync dd_rescue net-tools vim lsof gcc gcc-c++ net-tools bind-utils bzip2 htop glances iftop iotop
wget http://sourceforge.net/projects/webadmin/files/webmin/1.730/webmin-1.730-1.noarch.rpm/download
rpm -Uvh download
yum clean all
rm -rf download
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service firewalld stop
防火墙firewall用法参考:
https://fedoraproject.org/wiki/FirewallD/zh-cn
http://www.tuicool.com/articles/vMr6Vj
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安装后登录报错:
Require package-updates/install_check.pl failed :
Died at (eval 162) line 1
解决:
yum install perl-Data-Dumper
参考:http://sourceforge.net/p/webadmin/discussion/600155/thread/f4661878/
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更新系统
yum update
或
yum upgrade
安装net-tools工具包
yum install net-tools -y
查看系统打开的端口和程序
netstat -lntp
查看系统
cat /etc/redhat-release
查看内核
uname –a
设置网络信息
nano /etc/sysconfig/network-scripts/ifcfg-eno*
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HWADDR="00:0C:29:A6:94:B8"
TYPE="Ethernet"
BOOTPROTO="static"
DEFROUTE="yes"
PEERDNS="yes"
PEERROUTES="yes"
IPV4_FAILURE_FATAL="no"
IPV6INIT="yes"
IPV6_AUTOCONF="yes"
IPV6_DEFROUTE="yes"
IPV6_PEERDNS="yes"
IPV6_PEERROUTES="yes"
IPV6_FAILURE_FATAL="no"
NAME="eno16777736"
UUID="9753d72d-26b9-47d4-ba27-befed2ab271d"
ONBOOT="yes"
IPADDR0=192.168.0.37
GATEWAY0=192.168.0.5
NETMASK0=255.255.252.0
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IPADDR0=192.168.0.36
NETWORK0=192.168.0.0
GATEWAY0=192.168.0.5
NETMASK0=255.255.252.0
BROADCAST0=192.168.3.255
IPADDR1=192.168.0.37
NETWORK1=192.168.0.0
GATEWAY1=192.168.0.5
NETMASK1=255.255.252.0
BROADCAST1=192.168.3.255
DNS1=223.6.6.6
DNS2=8.8.8.8
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重启网络
service network restart
停止防火墙
service firewalld stop
注:系统默认没有安装iptables,在7版本中默认的防火墙是firewalld。
查看地址
ip a
或
ip addr
注:原ifconfig命令已经弃用。
设置主机名
原在/etc/sysconfig/network不再使用,也无效;
命令设置:
hostname 主机名
nano /etc/hostname
nano /etc/hosts
CentOS7开始使用firewalld为默认防火墙,可以手动修改为iptables防火墙;
关闭firewalld
systemctl stop firewalld.service
systemctl disable firewalld.service
安装iptables防火墙
yum install iptables-services
重启防火墙
systemctl restart iptables.service
设置开机启动
systemctl enable iptables.service
关闭SELINUX
nano /etc/selinux/config
SELINUX=disabled
不修改配置直接生效
setenforce 0
系统服务与启动配置都在
/usr/lib/systemd/system
/etc/systemd/system
安装lamp环境
参考:http://www.osyunwei.com/archives/7882.html