debian10入门(切换root用户,更改网卡配置,及更新apt源配置)

1、由于debian10系统最小化安装时,有很多命令是没有的,包括sudo命令,这时需要使用su命令切换到到root账户。

2、debian10更改网卡及DNS配置

网卡配置更改

#网卡配置
vim /etc/network/interfaces
#网卡配置文件如下:
allow-hotplug ens33
iface ens33 inet static
address 10.0.0.200
netmask 255.255.255.0
gateway 10.0.0.2

#DNS配置
vim /etc/resolv.conf
#DNS配置文件如下:
domain localdomain
search localdomain
nameserver 180.76.76.76
nameserver 114.114.114.114

#重启网卡
systemctl restart networking.service

3、debian10换源

#进入安装源文件
vim /etc/apt/sources.list
#将原有的官方源注释掉,加入下面的源
deb http://mirrors.aliyun.com/debian/ buster main non-free contrib
deb-src http://mirrors.aliyun.com/debian/ buster main non-free contrib
deb http://mirrors.aliyun.com/debian-security buster/updates main
deb-src http://mirrors.aliyun.com/debian-security buster/updates main
deb http://mirrors.aliyun.com/debian/ buster-updates main non-free contrib
deb-src http://mirrors.aliyun.com/debian/ buster-updates main non-free contrib
deb http://mirrors.aliyun.com/debian/ buster-backports main non-free contrib
deb-src http://mirrors.aliyun.com/debian/ buster-backports main non-free contrib
#更新
apt update

 4、debian10配置vim开启右键粘贴

#修改vim的配置文件
vim /usr/share/vim/vim81/defaults.vim
#编辑第78行
mouse=a 改为mouse-=a

5、设置ll别名

#编辑/root/.bashrc文件
vim /root/.bashrc
#将以下几行取消注释
export LS_OPTIONS='--color=auto'
eval "`dircolors`"
alias ls='ls $LS_OPTIONS'
alias ll='ls $LS_OPTIONS -l'
alias l='ls $LS_OPTIONS -lA'
#使别名生效
source /root/.bashrc
posted @ 2021-05-31 22:19  yt丶独自  阅读(2177)  评论(0编辑  收藏  举报