标签:follow 原来 ios get nsx 配置 阿里 alived roo
Ubutu1804系统的基本配置安装好Ubuntu系统后,可使用下面的配置优化系统
sudo passwd root
输入密码
再次输入密码
sudo sed -i ‘s@mesg n || true@tty -s && mesg n || true@‘ /root/.profile
sudo sed -i ‘s@mesg n || true@tty -s && mesg n || true@‘ /root/.profile
验证:
查看/root/.profile文件是下面的样子就行
root@ubuntu1804:~# cat /root/.profile
# ~/.profile: executed by Bourne-compatible login shells.
if [ "$BASH" ]; then
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
fi
tty -s tty -s mesg n || true
root@ubuntu1804:~#
以上配置生效,需重启系统
1.打开阿里云的Ubuntu源
https://opsx.alibaba.com/mirror
2.找到Ubuntu那一行,点击后面的“帮助”
3.根据上面的提示,打开“/etc/apt/sources.list”文件
vi /etc/apt/sources.list
4.选择Ubuntu的版本,然后复制apt源的配置,如ubuntu 18.04(bionic) 配置如下:
deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
5.更新apt源
apt-get update
6.更新apt源后,就可以用apt-get安装软件了
示例:安装haproxy和keepalived软件
apt-get install haproxy keepalived
输入“y”,确认安装
1.修改主机名
vi /etc/hostname
主机名
2.使主机名生效
reboot
1.修改配置文件 vi /etc/default/grub
2.在GRUB_CMDLINE_LINUX添加内容
GRUB_CMDLINE_LINUX="net.ifnames=0 biosdevname=0"
3.生效新的grub.cfg文件
grub-mkconfig -o /boot/grub/grub.cfg
4.修改网卡配置文件的名称
把原来的"ensxx" 改为 “ethxx”
5.重启系统生效
标签:follow 原来 ios get nsx 配置 阿里 alived roo
原文地址:https://blog.51cto.com/13465487/2411269