Ubuntu初始化与Centos异同

1.1apt-get

apt-getinstall apache2 #安装apache

设置apt-get本地源

http://www.upantool.com/sense/2014/4679_4.html

1.2Networking

Ubuntu	Centos
vim /etc/hosts	vi /etc/hosts
vim /etc/network/interfaces auto eth0 #设置自动启动eth0接口 iface eth0 inet static #配置静态IP address xxx.xxx.xxx.xxx #IP地址 netmask xxx.xxx.xxx.xxx #子网掩码 gateway xxx.xxx.xxx.xxx #网关 auto enp0s3 iface enp0s3 inet dhcp	vi /etc/sysconfig/network-scripts/ifcfg-eth0
sudo vim /etc/resolv.conf search localdomain nameserver 172.16.3.4 希望修改成的DNS nameserver 172.16.3.3 希望修改成的DNS	vi /etc/resolv.conf
/etc/init.d/networking restart sudo /etc/init.d/resolvconf restart service networking restart	service network restart
ifconfig	ifconfig

1.3开机自执行

Ubuntu	Centos
vim /etc/rc.d/rc.local	chkconfig --add xxx chkconfig --level 345 xxx on

1.4首次安装开启root用户

sudopasswd root

su -root

vi/etc/ssh/sshd_config

#PermitRootLoginprohibit-password

PermitRootLogin yes

servicessh restart

1.5查看glibc版本

ldd--version （或getconf GNU_LIBC_VERSION）

原文地址：https://www.jb51.cc/ubuntu/355733.html