基于ubuntu20环境安装 | ClearSky Drizzle

ubuntu20安装详解

1.更新系统软件包

1 2	sudo apt update sudo apt upgrade

2.安装mysql服务

1	sudo apt install mysql-server

3.配置mysql,可以修改密码

1	sudo mysql_secure_installation

4.设置密码

更改密码长度限制

set global validate_password.policy=0;
set global validate_password.mixed_case_count=0;
set global validate_password.number_count=0;
set global validate_password.special_char_count=0;
set global validate_password.length=6;
show variables like 'validate_password%'; #查询所有
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '123456'; #更新密码
FLUSH PRIVILEGES; #刷新

MySQL的root用户被默认设置成通过auth_socket插件进行认证，而不是通过密码。
修改加密方式

4.启动mysql

1	sudo service mysql start

mysql安装完成！

删除mysql

1.停止mysql服务

1	sudo service mysql stop

2.卸载mysql客户端服务器安装包

1	sudo apt purge mysql-client mysql-server

3.删除mysql配置文件和数据目录

1	sudo rm -rf /etc/mysql /var/lib/mysql

4.删除残留的mysql配置和数据文件

1	sudo apt autoremove

5.检查mysql是否成功删除

1	mysql --version

ssh连接问题

下载

1 2	sudo apt update sudo apt install openssh-server

关闭防火墙

1	sudo systemctl stop ufw

安装Nginx

删除nginx

1 2	sudo apt-get remove nginx* sudo apt-get autoremove

创建nginx目录
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mkdir /opt/nginx
cd /opt/nginx
3.拉取nginx包
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wget https://nginx.org/download/nginx-1.24.0.tar.gz
4.解压
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tar -zxvf nginx-1.24.0.tar.gz
5.进入nginx-1.24.0目录进行配置
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cd nginx-1.24.0
./configure --prefix=/usr/local/nginx
–prefix=/usr/local/nginx：指定安装目录为/usr/local/nginx。在编译和安装完成后，软件将被安装到该目录下.
–with-http_stub_status_module：启用 HTTP Stub Status 模块。该模块是 Nginx 的一个内置模块，用于获取 Nginx 服务器的状态信息。
–with-http_ssl_module：启用 HTTP SSL 模块。该模块使得 Nginx 支持通过 HTTPS 提供安全的加密传输。

make

1 2	make make install

正常情况的信息输出：

1 2	nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful

nginx几个常见命令

/usr/local/nginx/sbin/nginx -s reload            # 重新载入配置文件
/usr/local/nginx/sbin/nginx -s reopen            # 重启 Nginx
/usr/local/nginx/sbin/nginx -s stop              # 停止 Nginx
ps -ef | grep nginx                              # 查看nginx进程

命令行安装vscode

添加源

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curl https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > microsoft.gpg
sudo mv microsoft.gpg /etc/apt/trusted.gpg.d/microsoft.gpg
sudo sh -c 'echo "deb [arch=amd64] https://packages.microsoft.com/repos/vscode stable main" > /etc/apt/sources.list.d/vscode.list'

更新包缓存，然后安装code

1 2	sudo apt-get update sudo apt-get install code

安装arm64 版vscode

sudo apt update
sudo apt install software-properties-common apt-transport-https wget
wget -qO- https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor > packages.microsoft.gpg
sudo install -o root -g root -m 644 packages.microsoft.gpg /usr/share/keyrings/
rm packages.microsoft.gpg
sudo sh -c 'echo "deb [arch=arm64 signed-by=/usr/share/keyrings/packages.microsoft.gpg] https://packages.microsoft.com/repos/code stable main" > /etc/apt/sources.list.d/vscode.list'
sudo apt update
sudo apt install code

安装Golang

以1.20.2版本为例

1	wget https://golang.google.cn/dl/go1.20.2.linux-amd64.tar.gz

解压文件
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tar -zxf go1.20.2.linux-amd64.tar.gz

配置环境变量

vim /etc/profile
# /usr/local/go/bin 为go安装目录的bin目录,系统所有账户可以使用bin下的命令进行执行
export PATH=$PATH:/usr/local/go/bin
# /home/go/go 为go工作空间的目录,可自行修改
export GOPATH=/home/go/go 
# /usr/local/go 为go的安装目录
export GOROOT=/usr/local/go
source /etc/profile

GO设置代理环境变量

1	go env -w GOPROXY=https://goproxy.cn,direct