linux常用应用安装总结

系统相关

root

1. 设置密码

sudo passwd root

2. 切换root

su root

修改权限

应用相关

1. 更新应用

sudo apt-get update 

2. 安装应用

sudo apt-get install xxx 

3. 删除应用

sudo apt-get remove xxx 

修改下载源

1. 打开配置文件

vi /etc/apt/sources.list

2. 添加

deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse

常用应用安装

安装图形界面

sudo apt-get install ubuntu-desktop

安装ssh

Could not connect to ‘192.168.XXX.XXX’ : Connection failed

sudo apt-get install openssh-server

其他命令

ps -e | grep ssh # 查看
/etc/init.d/ssh start #开启
sudo service ssh restart #重启

安装terminal

sudo apt-get install nautilus-open-terminal