虚拟机 ubuntu

linux安装ubuntu
https://blog.csdn.net/sazewdfcvg16/article/details/78765484

please remove the installation medium,then press enter
虚拟机设置里的DVD中启动时链接取消勾选即可

安装vim
https://blog.csdn.net/qq_15725099/article/details/88536748

换源
https://blog.csdn.net/qq_41822647/article/details/85122467

使用root登录图形界面
https://blog.csdn.net/qq_39591507/article/details/81288644

Ubuntu /home下中文目录如何修改成英文
https://blog.csdn.net/atgeretg/article/details/79192883

Ubuntu vscode
1.百度Vscode官网下载安装deb
2.下载插件
Extension
C/C++

tasks.json

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "(gdb) Launch",
            "type": "cppdbg",
            "request": "launch",
            "program": "${workspaceFolder}/out/${fileBasenameNoExtension}.out",
            "args": [],
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}",
            "environment": [],
            "externalConsole": false,
            "MIMode": "gdb",
            "preLaunchTask": "build",
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ]
        }
    ]
}

launch.json

{
    // See https://go.microsoft.com/fwlink/?LinkId=733558
    // for the documentation about the tasks.json format
    "version": "2.0.0",
    "tasks": [
        {
            "label": "build",
            "type": "shell",
            "command": "g++",
            "args": ["-g", "${file}", "-std=c++11", "-o", "${workspaceFolder}/out/${fileBasenameNoExtension}.out"]
        }
     ]
}

Ubuntu中Unable to acquire the dpkg frontend lock
https://blog.csdn.net/shimadear/article/details/90598646